Updating `.magic.lef` files using `lef write {cell} -toplayer`.

Only top layer ends up in port value, others end up in the obstruction layer.

Updating sky130_fd_sc_ms 0.0.2.

Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
diff --git a/cells/a2111o/sky130_fd_sc_ms__a2111o_1.magic.lef b/cells/a2111o/sky130_fd_sc_ms__a2111o_1.magic.lef
index bc39c68..f0426b4 100644
--- a/cells/a2111o/sky130_fd_sc_ms__a2111o_1.magic.lef
+++ b/cells/a2111o/sky130_fd_sc_ms__a2111o_1.magic.lef
@@ -91,23 +91,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 1.095000  0.085000 1.265000 0.660000 ;
-        RECT 1.095000  0.660000 1.425000 0.990000 ;
-        RECT 2.415000  0.660000 2.675000 0.990000 ;
-        RECT 2.505000  0.085000 2.675000 0.660000 ;
-        RECT 3.435000  0.085000 3.685000 1.150000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -116,39 +99,53 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.890000 2.310000 1.100000 3.245000 ;
-        RECT 3.410000 1.820000 3.660000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.360000 1.940000 0.690000 1.970000 ;
-      RECT 0.360000 1.970000 1.630000 2.140000 ;
-      RECT 0.360000 2.140000 0.690000 2.980000 ;
-      RECT 0.385000 0.840000 0.715000 1.160000 ;
-      RECT 0.385000 1.160000 3.115000 1.320000 ;
-      RECT 0.385000 1.320000 3.690000 1.330000 ;
-      RECT 0.385000 1.330000 0.715000 1.340000 ;
-      RECT 1.300000 2.140000 1.630000 2.980000 ;
-      RECT 1.715000 0.840000 2.045000 1.160000 ;
-      RECT 2.530000 1.970000 3.115000 2.140000 ;
-      RECT 2.530000 2.140000 2.860000 2.980000 ;
-      RECT 2.845000 0.660000 3.115000 1.160000 ;
-      RECT 2.945000 1.330000 3.690000 1.650000 ;
-      RECT 2.945000 1.650000 3.115000 1.970000 ;
+      RECT 0.000000 -0.085000 4.320000 0.085000 ;
+      RECT 0.000000  3.245000 4.320000 3.415000 ;
+      RECT 0.360000  1.940000 0.690000 1.970000 ;
+      RECT 0.360000  1.970000 1.630000 2.140000 ;
+      RECT 0.360000  2.140000 0.690000 2.980000 ;
+      RECT 0.385000  0.840000 0.715000 1.160000 ;
+      RECT 0.385000  1.160000 3.115000 1.320000 ;
+      RECT 0.385000  1.320000 3.690000 1.330000 ;
+      RECT 0.385000  1.330000 0.715000 1.340000 ;
+      RECT 0.890000  2.310000 1.100000 3.245000 ;
+      RECT 1.095000  0.085000 1.265000 0.660000 ;
+      RECT 1.095000  0.660000 1.425000 0.990000 ;
+      RECT 1.300000  2.140000 1.630000 2.980000 ;
+      RECT 1.715000  0.840000 2.045000 1.160000 ;
+      RECT 2.415000  0.660000 2.675000 0.990000 ;
+      RECT 2.505000  0.085000 2.675000 0.660000 ;
+      RECT 2.530000  1.970000 3.115000 2.140000 ;
+      RECT 2.530000  2.140000 2.860000 2.980000 ;
+      RECT 2.845000  0.660000 3.115000 1.160000 ;
+      RECT 2.945000  1.330000 3.690000 1.650000 ;
+      RECT 2.945000  1.650000 3.115000 1.970000 ;
+      RECT 3.410000  1.820000 3.660000 3.245000 ;
+      RECT 3.435000  0.085000 3.685000 1.150000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ms__a2111o_1
diff --git a/cells/a2111o/sky130_fd_sc_ms__a2111o_2.magic.lef b/cells/a2111o/sky130_fd_sc_ms__a2111o_2.magic.lef
index 8b789ba..5508c7a 100644
--- a/cells/a2111o/sky130_fd_sc_ms__a2111o_2.magic.lef
+++ b/cells/a2111o/sky130_fd_sc_ms__a2111o_2.magic.lef
@@ -89,23 +89,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
-        RECT 0.180000  0.085000 0.510000 1.130000 ;
-        RECT 1.040000  0.085000 1.370000 0.840000 ;
-        RECT 2.210000  0.085000 2.580000 0.840000 ;
-        RECT 3.180000  0.085000 3.730000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -114,39 +97,53 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.800000 3.415000 ;
-        RECT 0.155000 1.820000 0.405000 3.245000 ;
-        RECT 1.055000 2.290000 1.385000 3.245000 ;
-        RECT 3.675000 2.290000 4.045000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.800000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 1.030000 1.220000 1.360000 1.550000 ;
-      RECT 1.190000 1.010000 4.520000 1.180000 ;
-      RECT 1.190000 1.180000 1.360000 1.220000 ;
-      RECT 1.190000 1.550000 1.360000 1.950000 ;
-      RECT 1.190000 1.950000 2.085000 2.120000 ;
-      RECT 1.755000 2.120000 2.085000 2.980000 ;
-      RECT 1.780000 0.350000 2.030000 1.010000 ;
-      RECT 2.760000 0.350000 3.010000 1.010000 ;
-      RECT 3.135000 1.950000 4.545000 2.120000 ;
-      RECT 3.135000 2.120000 3.505000 2.980000 ;
-      RECT 4.190000 0.350000 4.520000 1.010000 ;
-      RECT 4.215000 2.120000 4.545000 2.980000 ;
+      RECT 0.000000 -0.085000 4.800000 0.085000 ;
+      RECT 0.000000  3.245000 4.800000 3.415000 ;
+      RECT 0.155000  1.820000 0.405000 3.245000 ;
+      RECT 0.180000  0.085000 0.510000 1.130000 ;
+      RECT 1.030000  1.220000 1.360000 1.550000 ;
+      RECT 1.040000  0.085000 1.370000 0.840000 ;
+      RECT 1.055000  2.290000 1.385000 3.245000 ;
+      RECT 1.190000  1.010000 4.520000 1.180000 ;
+      RECT 1.190000  1.180000 1.360000 1.220000 ;
+      RECT 1.190000  1.550000 1.360000 1.950000 ;
+      RECT 1.190000  1.950000 2.085000 2.120000 ;
+      RECT 1.755000  2.120000 2.085000 2.980000 ;
+      RECT 1.780000  0.350000 2.030000 1.010000 ;
+      RECT 2.210000  0.085000 2.580000 0.840000 ;
+      RECT 2.760000  0.350000 3.010000 1.010000 ;
+      RECT 3.135000  1.950000 4.545000 2.120000 ;
+      RECT 3.135000  2.120000 3.505000 2.980000 ;
+      RECT 3.180000  0.085000 3.730000 0.840000 ;
+      RECT 3.675000  2.290000 4.045000 3.245000 ;
+      RECT 4.190000  0.350000 4.520000 1.010000 ;
+      RECT 4.215000  2.120000 4.545000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
   END
 END sky130_fd_sc_ms__a2111o_2
diff --git a/cells/a2111o/sky130_fd_sc_ms__a2111o_4.magic.lef b/cells/a2111o/sky130_fd_sc_ms__a2111o_4.magic.lef
index 6240cc3..74ed6a1 100644
--- a/cells/a2111o/sky130_fd_sc_ms__a2111o_4.magic.lef
+++ b/cells/a2111o/sky130_fd_sc_ms__a2111o_4.magic.lef
@@ -94,33 +94,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.160000 0.085000 ;
-        RECT 0.905000  0.085000 1.235000 0.790000 ;
-        RECT 1.845000  0.085000 2.015000 0.790000 ;
-        RECT 2.625000  0.085000 2.875000 1.030000 ;
-        RECT 3.530000  0.085000 3.870000 0.750000 ;
-        RECT 4.400000  0.085000 4.740000 0.940000 ;
-        RECT 5.270000  0.085000 5.600000 0.940000 ;
-        RECT 7.300000  0.085000 7.630000 0.750000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
-        RECT 7.835000 -0.085000 8.005000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 8.160000 0.245000 ;
     END
@@ -129,66 +102,90 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 8.160000 3.415000 ;
-        RECT 0.385000 2.140000 0.635000 3.245000 ;
-        RECT 1.365000 2.140000 1.535000 3.245000 ;
-        RECT 2.265000 1.820000 2.515000 3.245000 ;
-        RECT 6.375000 2.290000 6.705000 3.245000 ;
-        RECT 7.275000 2.290000 7.525000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
-        RECT 7.355000 3.245000 7.525000 3.415000 ;
-        RECT 7.835000 3.245000 8.005000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 8.160000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.870000 1.300000 3.215000 1.630000 ;
-      RECT 2.705000 2.290000 3.035000 2.905000 ;
-      RECT 2.705000 2.905000 4.835000 3.075000 ;
-      RECT 3.045000 0.350000 3.350000 0.920000 ;
-      RECT 3.045000 0.920000 4.220000 1.090000 ;
-      RECT 3.045000 1.090000 3.215000 1.300000 ;
-      RECT 3.045000 1.630000 3.215000 1.950000 ;
-      RECT 3.045000 1.950000 3.405000 2.120000 ;
-      RECT 3.235000 2.120000 3.405000 2.735000 ;
-      RECT 3.605000 1.950000 3.935000 2.905000 ;
-      RECT 4.050000 0.350000 4.220000 0.920000 ;
-      RECT 4.050000 1.090000 4.220000 1.110000 ;
-      RECT 4.050000 1.110000 6.770000 1.280000 ;
-      RECT 4.135000 1.950000 5.805000 2.120000 ;
-      RECT 4.135000 2.120000 4.305000 2.735000 ;
-      RECT 4.505000 2.290000 4.835000 2.905000 ;
-      RECT 4.920000 0.350000 5.090000 1.110000 ;
-      RECT 5.025000 2.290000 5.305000 2.905000 ;
-      RECT 5.025000 2.905000 6.175000 3.075000 ;
-      RECT 5.475000 2.120000 5.805000 2.735000 ;
-      RECT 6.005000 1.950000 8.055000 2.120000 ;
-      RECT 6.005000 2.120000 6.175000 2.905000 ;
-      RECT 6.010000 0.285000 7.120000 0.455000 ;
-      RECT 6.010000 0.455000 6.340000 0.940000 ;
-      RECT 6.510000 0.625000 6.770000 1.110000 ;
-      RECT 6.905000 2.120000 7.075000 2.980000 ;
-      RECT 6.950000 0.455000 7.120000 0.920000 ;
-      RECT 6.950000 0.920000 8.060000 1.090000 ;
-      RECT 7.725000 2.120000 8.055000 2.980000 ;
-      RECT 7.810000 0.350000 8.060000 0.920000 ;
+      RECT 0.000000 -0.085000 8.160000 0.085000 ;
+      RECT 0.000000  3.245000 8.160000 3.415000 ;
+      RECT 0.385000  2.140000 0.635000 3.245000 ;
+      RECT 0.870000  1.300000 3.215000 1.630000 ;
+      RECT 0.905000  0.085000 1.235000 0.790000 ;
+      RECT 1.365000  2.140000 1.535000 3.245000 ;
+      RECT 1.845000  0.085000 2.015000 0.790000 ;
+      RECT 2.265000  1.820000 2.515000 3.245000 ;
+      RECT 2.625000  0.085000 2.875000 1.030000 ;
+      RECT 2.705000  2.290000 3.035000 2.905000 ;
+      RECT 2.705000  2.905000 4.835000 3.075000 ;
+      RECT 3.045000  0.350000 3.350000 0.920000 ;
+      RECT 3.045000  0.920000 4.220000 1.090000 ;
+      RECT 3.045000  1.090000 3.215000 1.300000 ;
+      RECT 3.045000  1.630000 3.215000 1.950000 ;
+      RECT 3.045000  1.950000 3.405000 2.120000 ;
+      RECT 3.235000  2.120000 3.405000 2.735000 ;
+      RECT 3.530000  0.085000 3.870000 0.750000 ;
+      RECT 3.605000  1.950000 3.935000 2.905000 ;
+      RECT 4.050000  0.350000 4.220000 0.920000 ;
+      RECT 4.050000  1.090000 4.220000 1.110000 ;
+      RECT 4.050000  1.110000 6.770000 1.280000 ;
+      RECT 4.135000  1.950000 5.805000 2.120000 ;
+      RECT 4.135000  2.120000 4.305000 2.735000 ;
+      RECT 4.400000  0.085000 4.740000 0.940000 ;
+      RECT 4.505000  2.290000 4.835000 2.905000 ;
+      RECT 4.920000  0.350000 5.090000 1.110000 ;
+      RECT 5.025000  2.290000 5.305000 2.905000 ;
+      RECT 5.025000  2.905000 6.175000 3.075000 ;
+      RECT 5.270000  0.085000 5.600000 0.940000 ;
+      RECT 5.475000  2.120000 5.805000 2.735000 ;
+      RECT 6.005000  1.950000 8.055000 2.120000 ;
+      RECT 6.005000  2.120000 6.175000 2.905000 ;
+      RECT 6.010000  0.285000 7.120000 0.455000 ;
+      RECT 6.010000  0.455000 6.340000 0.940000 ;
+      RECT 6.375000  2.290000 6.705000 3.245000 ;
+      RECT 6.510000  0.625000 6.770000 1.110000 ;
+      RECT 6.905000  2.120000 7.075000 2.980000 ;
+      RECT 6.950000  0.455000 7.120000 0.920000 ;
+      RECT 6.950000  0.920000 8.060000 1.090000 ;
+      RECT 7.275000  2.290000 7.525000 3.245000 ;
+      RECT 7.300000  0.085000 7.630000 0.750000 ;
+      RECT 7.725000  2.120000 8.055000 2.980000 ;
+      RECT 7.810000  0.350000 8.060000 0.920000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
+      RECT 7.835000 -0.085000 8.005000 0.085000 ;
+      RECT 7.835000  3.245000 8.005000 3.415000 ;
   END
 END sky130_fd_sc_ms__a2111o_4
diff --git a/cells/a2111oi/sky130_fd_sc_ms__a2111oi_1.magic.lef b/cells/a2111oi/sky130_fd_sc_ms__a2111oi_1.magic.lef
index 56a4de8..715eb6c 100644
--- a/cells/a2111oi/sky130_fd_sc_ms__a2111oi_1.magic.lef
+++ b/cells/a2111oi/sky130_fd_sc_ms__a2111oi_1.magic.lef
@@ -92,19 +92,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.340000  0.085000 0.670000 0.840000 ;
-        RECT 1.270000  0.085000 1.680000 0.840000 ;
-        RECT 2.750000  0.085000 3.080000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -113,26 +100,36 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 2.235000 2.290000 2.605000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 1.695000 1.950000 3.105000 2.120000 ;
-      RECT 1.695000 2.120000 2.065000 2.980000 ;
-      RECT 2.775000 1.820000 3.105000 1.950000 ;
-      RECT 2.775000 2.120000 3.105000 2.980000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.340000  0.085000 0.670000 0.840000 ;
+      RECT 1.270000  0.085000 1.680000 0.840000 ;
+      RECT 1.695000  1.950000 3.105000 2.120000 ;
+      RECT 1.695000  2.120000 2.065000 2.980000 ;
+      RECT 2.235000  2.290000 2.605000 3.245000 ;
+      RECT 2.750000  0.085000 3.080000 1.010000 ;
+      RECT 2.775000  1.820000 3.105000 1.950000 ;
+      RECT 2.775000  2.120000 3.105000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
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+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ms__a2111oi_1
diff --git a/cells/a2111oi/sky130_fd_sc_ms__a2111oi_2.magic.lef b/cells/a2111oi/sky130_fd_sc_ms__a2111oi_2.magic.lef
index 4ccdf5b..58e046f 100644
--- a/cells/a2111oi/sky130_fd_sc_ms__a2111oi_2.magic.lef
+++ b/cells/a2111oi/sky130_fd_sc_ms__a2111oi_2.magic.lef
@@ -96,24 +96,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.760000 0.085000 ;
-        RECT 0.660000  0.085000 0.990000 0.840000 ;
-        RECT 1.660000  0.085000 2.000000 0.840000 ;
-        RECT 4.860000  0.085000 5.200000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 5.760000 0.245000 ;
     END
@@ -122,47 +104,62 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.760000 3.415000 ;
-        RECT 4.055000 2.290000 4.225000 3.245000 ;
-        RECT 4.875000 2.290000 5.205000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 5.760000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 0.305000 2.905000 2.435000 3.075000 ;
-      RECT 1.285000 1.950000 1.455000 2.905000 ;
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-      RECT 1.655000 2.120000 1.985000 2.735000 ;
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-      RECT 2.625000 2.290000 2.905000 2.905000 ;
-      RECT 2.625000 2.905000 3.855000 3.075000 ;
-      RECT 3.075000 1.820000 3.325000 1.950000 ;
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-      RECT 3.525000 1.950000 5.655000 2.120000 ;
-      RECT 3.525000 2.120000 3.855000 2.905000 ;
-      RECT 3.570000 0.350000 4.680000 0.600000 ;
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-      RECT 5.405000 1.820000 5.655000 1.950000 ;
-      RECT 5.405000 2.120000 5.655000 2.980000 ;
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+      RECT 0.660000  0.085000 0.990000 0.840000 ;
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+      RECT 5.405000  1.820000 5.655000 1.950000 ;
+      RECT 5.405000  2.120000 5.655000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
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+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
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+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ms__a2111oi_2
diff --git a/cells/a2111oi/sky130_fd_sc_ms__a2111oi_4.magic.lef b/cells/a2111oi/sky130_fd_sc_ms__a2111oi_4.magic.lef
index ae22574..054b1c9 100644
--- a/cells/a2111oi/sky130_fd_sc_ms__a2111oi_4.magic.lef
+++ b/cells/a2111oi/sky130_fd_sc_ms__a2111oi_4.magic.lef
@@ -101,36 +101,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 10.080000 0.085000 ;
-        RECT 1.020000  0.085000  1.350000 0.670000 ;
-        RECT 1.880000  0.085000  2.210000 0.670000 ;
-        RECT 2.810000  0.085000  3.900000 0.840000 ;
-        RECT 4.500000  0.085000  4.830000 0.805000 ;
-        RECT 8.270000  0.085000  8.600000 0.840000 ;
-        RECT 9.130000  0.085000  9.460000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
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-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
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-        RECT 9.755000 -0.085000 9.925000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 10.080000 0.245000 ;
     END
@@ -139,68 +109,95 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 10.080000 3.415000 ;
-        RECT 6.495000 2.290000  6.825000 3.245000 ;
-        RECT 7.395000 2.290000  7.725000 3.245000 ;
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-      LAYER mcon ;
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-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 10.080000 3.575000 ;
     END
   END VPWR
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+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
+      RECT 7.835000 -0.085000 8.005000 0.085000 ;
+      RECT 7.835000  3.245000 8.005000 3.415000 ;
+      RECT 8.315000 -0.085000 8.485000 0.085000 ;
+      RECT 8.315000  3.245000 8.485000 3.415000 ;
+      RECT 8.795000 -0.085000 8.965000 0.085000 ;
+      RECT 8.795000  3.245000 8.965000 3.415000 ;
+      RECT 9.275000 -0.085000 9.445000 0.085000 ;
+      RECT 9.275000  3.245000 9.445000 3.415000 ;
+      RECT 9.755000 -0.085000 9.925000 0.085000 ;
+      RECT 9.755000  3.245000 9.925000 3.415000 ;
   END
 END sky130_fd_sc_ms__a2111oi_4
diff --git a/cells/a211o/sky130_fd_sc_ms__a211o_1.magic.lef b/cells/a211o/sky130_fd_sc_ms__a211o_1.magic.lef
index 6caab03..0d62af8 100644
--- a/cells/a211o/sky130_fd_sc_ms__a211o_1.magic.lef
+++ b/cells/a211o/sky130_fd_sc_ms__a211o_1.magic.lef
@@ -83,20 +83,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 1.255000  0.085000 1.705000 0.940000 ;
-        RECT 2.780000  0.740000 3.215000 0.910000 ;
-        RECT 3.045000  0.085000 3.215000 0.740000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -105,33 +91,44 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.635000 1.820000 0.885000 3.245000 ;
-        RECT 1.885000 2.290000 2.085000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.425000 1.400000 1.415000 1.650000 ;
-      RECT 1.245000 1.110000 3.540000 1.280000 ;
-      RECT 1.245000 1.280000 1.415000 1.400000 ;
-      RECT 1.355000 1.950000 2.615000 2.120000 ;
-      RECT 1.355000 2.120000 1.685000 2.980000 ;
-      RECT 2.280000 0.840000 2.610000 1.080000 ;
-      RECT 2.280000 1.080000 3.540000 1.110000 ;
-      RECT 2.285000 2.120000 2.615000 2.980000 ;
-      RECT 3.125000 1.280000 3.540000 2.980000 ;
+      RECT 0.000000 -0.085000 3.840000 0.085000 ;
+      RECT 0.000000  3.245000 3.840000 3.415000 ;
+      RECT 0.425000  1.400000 1.415000 1.650000 ;
+      RECT 0.635000  1.820000 0.885000 3.245000 ;
+      RECT 1.245000  1.110000 3.540000 1.280000 ;
+      RECT 1.245000  1.280000 1.415000 1.400000 ;
+      RECT 1.255000  0.085000 1.705000 0.940000 ;
+      RECT 1.355000  1.950000 2.615000 2.120000 ;
+      RECT 1.355000  2.120000 1.685000 2.980000 ;
+      RECT 1.885000  2.290000 2.085000 3.245000 ;
+      RECT 2.280000  0.840000 2.610000 1.080000 ;
+      RECT 2.280000  1.080000 3.540000 1.110000 ;
+      RECT 2.285000  2.120000 2.615000 2.980000 ;
+      RECT 2.780000  0.740000 3.215000 0.910000 ;
+      RECT 3.045000  0.085000 3.215000 0.740000 ;
+      RECT 3.125000  1.280000 3.540000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ms__a211o_1
diff --git a/cells/a211o/sky130_fd_sc_ms__a211o_2.magic.lef b/cells/a211o/sky130_fd_sc_ms__a211o_2.magic.lef
index f82826f..32a4337 100644
--- a/cells/a211o/sky130_fd_sc_ms__a211o_2.magic.lef
+++ b/cells/a211o/sky130_fd_sc_ms__a211o_2.magic.lef
@@ -81,22 +81,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.300000  0.085000 0.630000 0.840000 ;
-        RECT 1.160000  0.085000 1.330000 0.350000 ;
-        RECT 1.160000  0.350000 1.870000 0.750000 ;
-        RECT 2.870000  0.085000 3.040000 0.350000 ;
-        RECT 2.870000  0.350000 3.310000 0.750000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -105,37 +89,50 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.125000 1.820000 0.375000 3.245000 ;
-        RECT 1.025000 2.290000 1.355000 3.245000 ;
-        RECT 2.075000 2.630000 2.365000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 1.005000 1.350000 1.335000 1.680000 ;
-      RECT 1.165000 0.920000 3.740000 1.090000 ;
-      RECT 1.165000 1.090000 1.335000 1.350000 ;
-      RECT 1.165000 1.680000 1.335000 1.950000 ;
-      RECT 1.165000 1.950000 3.735000 2.120000 ;
-      RECT 1.545000 2.290000 2.865000 2.460000 ;
-      RECT 1.545000 2.460000 1.875000 2.980000 ;
-      RECT 2.330000 0.350000 2.700000 0.920000 ;
-      RECT 2.535000 2.460000 2.865000 2.980000 ;
-      RECT 3.405000 2.120000 3.735000 2.980000 ;
-      RECT 3.490000 0.350000 3.740000 0.920000 ;
-      RECT 3.490000 1.090000 3.740000 1.130000 ;
+      RECT 0.000000 -0.085000 3.840000 0.085000 ;
+      RECT 0.000000  3.245000 3.840000 3.415000 ;
+      RECT 0.125000  1.820000 0.375000 3.245000 ;
+      RECT 0.300000  0.085000 0.630000 0.840000 ;
+      RECT 1.005000  1.350000 1.335000 1.680000 ;
+      RECT 1.025000  2.290000 1.355000 3.245000 ;
+      RECT 1.160000  0.085000 1.330000 0.350000 ;
+      RECT 1.160000  0.350000 1.870000 0.750000 ;
+      RECT 1.165000  0.920000 3.740000 1.090000 ;
+      RECT 1.165000  1.090000 1.335000 1.350000 ;
+      RECT 1.165000  1.680000 1.335000 1.950000 ;
+      RECT 1.165000  1.950000 3.735000 2.120000 ;
+      RECT 1.545000  2.290000 2.865000 2.460000 ;
+      RECT 1.545000  2.460000 1.875000 2.980000 ;
+      RECT 2.075000  2.630000 2.365000 3.245000 ;
+      RECT 2.330000  0.350000 2.700000 0.920000 ;
+      RECT 2.535000  2.460000 2.865000 2.980000 ;
+      RECT 2.870000  0.085000 3.040000 0.350000 ;
+      RECT 2.870000  0.350000 3.310000 0.750000 ;
+      RECT 3.405000  2.120000 3.735000 2.980000 ;
+      RECT 3.490000  0.350000 3.740000 0.920000 ;
+      RECT 3.490000  1.090000 3.740000 1.130000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ms__a211o_2
diff --git a/cells/a211o/sky130_fd_sc_ms__a211o_4.magic.lef b/cells/a211o/sky130_fd_sc_ms__a211o_4.magic.lef
index f51a719..12e0759 100644
--- a/cells/a211o/sky130_fd_sc_ms__a211o_4.magic.lef
+++ b/cells/a211o/sky130_fd_sc_ms__a211o_4.magic.lef
@@ -91,30 +91,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.200000 0.085000 ;
-        RECT 0.820000  0.085000 1.150000 1.050000 ;
-        RECT 1.680000  0.085000 2.010000 0.620000 ;
-        RECT 2.540000  0.085000 2.870000 0.960000 ;
-        RECT 3.460000  0.085000 3.790000 0.700000 ;
-        RECT 4.425000  0.085000 4.755000 0.940000 ;
-        RECT 6.585000  0.085000 6.915000 1.275000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 7.200000 0.245000 ;
     END
@@ -123,59 +99,80 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 7.200000 3.415000 ;
-        RECT 0.225000 1.820000 0.475000 3.245000 ;
-        RECT 1.125000 2.060000 1.375000 3.245000 ;
-        RECT 2.105000 1.820000 2.275000 3.245000 ;
-        RECT 4.880000 2.400000 5.555000 3.245000 ;
-        RECT 6.130000 2.290000 6.460000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 7.200000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 1.965000 1.130000 3.280000 1.300000 ;
-      RECT 1.965000 1.300000 2.615000 1.550000 ;
-      RECT 2.445000 1.550000 2.615000 2.060000 ;
-      RECT 2.445000 2.060000 3.825000 2.230000 ;
-      RECT 2.545000 2.400000 4.710000 2.570000 ;
-      RECT 2.545000 2.570000 2.875000 2.780000 ;
-      RECT 3.040000 0.450000 3.280000 0.870000 ;
-      RECT 3.040000 0.870000 4.245000 1.040000 ;
-      RECT 3.040000 1.040000 3.280000 1.130000 ;
-      RECT 3.045000 2.740000 4.300000 2.990000 ;
-      RECT 3.960000 0.595000 4.245000 0.870000 ;
-      RECT 3.960000 1.040000 4.245000 1.110000 ;
-      RECT 3.960000 1.110000 6.055000 1.280000 ;
-      RECT 4.420000 2.060000 6.910000 2.120000 ;
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-      RECT 6.235000 0.595000 6.405000 0.675000 ;
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-      RECT 6.580000 1.940000 6.910000 1.950000 ;
-      RECT 6.630000 2.120000 6.910000 2.980000 ;
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+      RECT 6.235000  0.595000 6.405000 0.675000 ;
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+      RECT 6.580000  1.940000 6.910000 1.950000 ;
+      RECT 6.585000  0.085000 6.915000 1.275000 ;
+      RECT 6.630000  2.120000 6.910000 2.980000 ;
+    LAYER mcon ;
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+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
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+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
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+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
   END
 END sky130_fd_sc_ms__a211o_4
diff --git a/cells/a211oi/sky130_fd_sc_ms__a211oi_1.magic.lef b/cells/a211oi/sky130_fd_sc_ms__a211oi_1.magic.lef
index 32e108b..e50fd6b 100644
--- a/cells/a211oi/sky130_fd_sc_ms__a211oi_1.magic.lef
+++ b/cells/a211oi/sky130_fd_sc_ms__a211oi_1.magic.lef
@@ -85,17 +85,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.340000  0.085000 0.670000 1.130000 ;
-        RECT 1.670000  0.085000 2.040000 0.640000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -104,24 +93,32 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.880000 3.415000 ;
-        RECT 0.815000 2.290000 1.135000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.880000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.315000 1.950000 1.635000 2.120000 ;
-      RECT 0.315000 2.120000 0.645000 2.980000 ;
-      RECT 1.305000 2.120000 1.635000 2.980000 ;
+      RECT 0.000000 -0.085000 2.880000 0.085000 ;
+      RECT 0.000000  3.245000 2.880000 3.415000 ;
+      RECT 0.315000  1.950000 1.635000 2.120000 ;
+      RECT 0.315000  2.120000 0.645000 2.980000 ;
+      RECT 0.340000  0.085000 0.670000 1.130000 ;
+      RECT 0.815000  2.290000 1.135000 3.245000 ;
+      RECT 1.305000  2.120000 1.635000 2.980000 ;
+      RECT 1.670000  0.085000 2.040000 0.640000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ms__a211oi_1
diff --git a/cells/a211oi/sky130_fd_sc_ms__a211oi_2.magic.lef b/cells/a211oi/sky130_fd_sc_ms__a211oi_2.magic.lef
index cbb5c9e..12cd641 100644
--- a/cells/a211oi/sky130_fd_sc_ms__a211oi_2.magic.lef
+++ b/cells/a211oi/sky130_fd_sc_ms__a211oi_2.magic.lef
@@ -86,23 +86,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
-        RECT 1.440000  0.085000 1.610000 0.330000 ;
-        RECT 1.440000  0.330000 1.810000 0.580000 ;
-        RECT 2.460000  0.085000 2.790000 0.670000 ;
-        RECT 3.760000  0.085000 4.090000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -111,43 +94,57 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.800000 3.415000 ;
-        RECT 0.105000 1.820000 0.355000 3.245000 ;
-        RECT 1.005000 2.290000 1.335000 3.245000 ;
-        RECT 1.905000 2.400000 2.235000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.800000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.150000 0.255000 1.260000 0.425000 ;
-      RECT 0.150000 0.425000 0.480000 1.010000 ;
-      RECT 0.555000 1.820000 0.805000 1.950000 ;
-      RECT 0.555000 1.950000 2.355000 2.060000 ;
-      RECT 0.555000 2.060000 3.245000 2.120000 ;
-      RECT 0.555000 2.120000 0.805000 2.980000 ;
-      RECT 1.010000 0.425000 1.260000 0.750000 ;
-      RECT 1.010000 0.750000 2.240000 0.920000 ;
-      RECT 1.535000 2.120000 3.245000 2.230000 ;
-      RECT 1.535000 2.230000 1.705000 2.980000 ;
-      RECT 1.990000 0.330000 2.240000 0.750000 ;
-      RECT 2.465000 2.400000 2.795000 2.905000 ;
-      RECT 2.465000 2.905000 4.595000 3.075000 ;
-      RECT 2.965000 2.230000 3.245000 2.735000 ;
-      RECT 3.445000 2.060000 3.615000 2.905000 ;
-      RECT 4.345000 1.820000 4.595000 2.905000 ;
+      RECT 0.000000 -0.085000 4.800000 0.085000 ;
+      RECT 0.000000  3.245000 4.800000 3.415000 ;
+      RECT 0.105000  1.820000 0.355000 3.245000 ;
+      RECT 0.150000  0.255000 1.260000 0.425000 ;
+      RECT 0.150000  0.425000 0.480000 1.010000 ;
+      RECT 0.555000  1.820000 0.805000 1.950000 ;
+      RECT 0.555000  1.950000 2.355000 2.060000 ;
+      RECT 0.555000  2.060000 3.245000 2.120000 ;
+      RECT 0.555000  2.120000 0.805000 2.980000 ;
+      RECT 1.005000  2.290000 1.335000 3.245000 ;
+      RECT 1.010000  0.425000 1.260000 0.750000 ;
+      RECT 1.010000  0.750000 2.240000 0.920000 ;
+      RECT 1.440000  0.085000 1.610000 0.330000 ;
+      RECT 1.440000  0.330000 1.810000 0.580000 ;
+      RECT 1.535000  2.120000 3.245000 2.230000 ;
+      RECT 1.535000  2.230000 1.705000 2.980000 ;
+      RECT 1.905000  2.400000 2.235000 3.245000 ;
+      RECT 1.990000  0.330000 2.240000 0.750000 ;
+      RECT 2.460000  0.085000 2.790000 0.670000 ;
+      RECT 2.465000  2.400000 2.795000 2.905000 ;
+      RECT 2.465000  2.905000 4.595000 3.075000 ;
+      RECT 2.965000  2.230000 3.245000 2.735000 ;
+      RECT 3.445000  2.060000 3.615000 2.905000 ;
+      RECT 3.760000  0.085000 4.090000 1.010000 ;
+      RECT 4.345000  1.820000 4.595000 2.905000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
   END
 END sky130_fd_sc_ms__a211oi_2
diff --git a/cells/a211oi/sky130_fd_sc_ms__a211oi_4.magic.lef b/cells/a211oi/sky130_fd_sc_ms__a211oi_4.magic.lef
index bd9ffed..017d2fe 100644
--- a/cells/a211oi/sky130_fd_sc_ms__a211oi_4.magic.lef
+++ b/cells/a211oi/sky130_fd_sc_ms__a211oi_4.magic.lef
@@ -89,31 +89,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.640000 0.085000 ;
-        RECT 0.850000  0.085000 1.180000 0.840000 ;
-        RECT 1.710000  0.085000 2.040000 0.840000 ;
-        RECT 5.810000  0.085000 6.140000 0.790000 ;
-        RECT 6.670000  0.085000 7.000000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
-        RECT 7.835000 -0.085000 8.005000 0.085000 ;
-        RECT 8.315000 -0.085000 8.485000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 8.640000 0.245000 ;
     END
@@ -122,56 +97,78 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 8.640000 3.415000 ;
-        RECT 0.875000 2.290000 1.045000 3.245000 ;
-        RECT 1.695000 2.290000 2.025000 3.245000 ;
-        RECT 2.595000 2.290000 2.925000 3.245000 ;
-        RECT 3.495000 2.290000 3.825000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
-        RECT 7.355000 3.245000 7.525000 3.415000 ;
-        RECT 7.835000 3.245000 8.005000 3.415000 ;
-        RECT 8.315000 3.245000 8.485000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 8.640000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.345000 1.950000 6.145000 2.120000 ;
-      RECT 0.345000 2.120000 0.675000 2.980000 ;
-      RECT 0.420000 0.350000 0.670000 1.010000 ;
-      RECT 0.420000 1.010000 2.390000 1.180000 ;
-      RECT 1.245000 2.120000 1.495000 2.980000 ;
-      RECT 1.360000 0.350000 1.530000 1.010000 ;
-      RECT 2.220000 0.350000 4.190000 0.615000 ;
-      RECT 2.220000 0.615000 2.390000 1.010000 ;
-      RECT 2.225000 2.120000 2.395000 2.980000 ;
-      RECT 3.125000 2.120000 3.295000 2.980000 ;
-      RECT 4.025000 1.820000 4.275000 1.950000 ;
-      RECT 4.025000 2.120000 4.275000 2.980000 ;
-      RECT 4.465000 2.290000 4.795000 2.905000 ;
-      RECT 4.465000 2.905000 8.395000 3.075000 ;
-      RECT 4.995000 2.120000 5.165000 2.735000 ;
-      RECT 5.365000 2.290000 5.695000 2.905000 ;
-      RECT 5.895000 2.120000 6.145000 2.735000 ;
-      RECT 6.315000 1.950000 6.595000 2.905000 ;
-      RECT 7.165000 2.290000 7.495000 2.905000 ;
-      RECT 8.065000 2.120000 8.395000 2.905000 ;
+      RECT 0.000000 -0.085000 8.640000 0.085000 ;
+      RECT 0.000000  3.245000 8.640000 3.415000 ;
+      RECT 0.345000  1.950000 6.145000 2.120000 ;
+      RECT 0.345000  2.120000 0.675000 2.980000 ;
+      RECT 0.420000  0.350000 0.670000 1.010000 ;
+      RECT 0.420000  1.010000 2.390000 1.180000 ;
+      RECT 0.850000  0.085000 1.180000 0.840000 ;
+      RECT 0.875000  2.290000 1.045000 3.245000 ;
+      RECT 1.245000  2.120000 1.495000 2.980000 ;
+      RECT 1.360000  0.350000 1.530000 1.010000 ;
+      RECT 1.695000  2.290000 2.025000 3.245000 ;
+      RECT 1.710000  0.085000 2.040000 0.840000 ;
+      RECT 2.220000  0.350000 4.190000 0.615000 ;
+      RECT 2.220000  0.615000 2.390000 1.010000 ;
+      RECT 2.225000  2.120000 2.395000 2.980000 ;
+      RECT 2.595000  2.290000 2.925000 3.245000 ;
+      RECT 3.125000  2.120000 3.295000 2.980000 ;
+      RECT 3.495000  2.290000 3.825000 3.245000 ;
+      RECT 4.025000  1.820000 4.275000 1.950000 ;
+      RECT 4.025000  2.120000 4.275000 2.980000 ;
+      RECT 4.465000  2.290000 4.795000 2.905000 ;
+      RECT 4.465000  2.905000 8.395000 3.075000 ;
+      RECT 4.995000  2.120000 5.165000 2.735000 ;
+      RECT 5.365000  2.290000 5.695000 2.905000 ;
+      RECT 5.810000  0.085000 6.140000 0.790000 ;
+      RECT 5.895000  2.120000 6.145000 2.735000 ;
+      RECT 6.315000  1.950000 6.595000 2.905000 ;
+      RECT 6.670000  0.085000 7.000000 0.840000 ;
+      RECT 7.165000  2.290000 7.495000 2.905000 ;
+      RECT 8.065000  2.120000 8.395000 2.905000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
+      RECT 7.835000 -0.085000 8.005000 0.085000 ;
+      RECT 7.835000  3.245000 8.005000 3.415000 ;
+      RECT 8.315000 -0.085000 8.485000 0.085000 ;
+      RECT 8.315000  3.245000 8.485000 3.415000 ;
   END
 END sky130_fd_sc_ms__a211oi_4
diff --git a/cells/a21bo/sky130_fd_sc_ms__a21bo_1.magic.lef b/cells/a21bo/sky130_fd_sc_ms__a21bo_1.magic.lef
index 53de44c..0a9aa78 100644
--- a/cells/a21bo/sky130_fd_sc_ms__a21bo_1.magic.lef
+++ b/cells/a21bo/sky130_fd_sc_ms__a21bo_1.magic.lef
@@ -72,22 +72,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.155000  0.840000 0.775000 1.095000 ;
-        RECT 0.155000  1.095000 0.485000 1.340000 ;
-        RECT 0.605000  0.085000 0.775000 0.840000 ;
-        RECT 1.485000  0.085000 1.815000 0.930000 ;
-        RECT 2.900000  0.085000 3.115000 0.895000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -96,41 +80,54 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.660000 2.290000 0.860000 3.245000 ;
-        RECT 2.900000 2.580000 3.230000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.130000 1.940000 0.460000 1.950000 ;
-      RECT 0.130000 1.950000 1.390000 2.120000 ;
-      RECT 0.130000 2.120000 0.460000 2.980000 ;
-      RECT 0.945000 0.660000 1.315000 1.110000 ;
-      RECT 0.945000 1.110000 1.745000 1.280000 ;
-      RECT 1.060000 2.120000 1.390000 2.980000 ;
-      RECT 1.575000 1.280000 1.745000 1.940000 ;
-      RECT 1.575000 1.940000 1.760000 2.240000 ;
-      RECT 1.575000 2.240000 3.255000 2.410000 ;
-      RECT 1.575000 2.410000 1.760000 2.980000 ;
-      RECT 1.915000 1.100000 2.245000 1.770000 ;
-      RECT 2.075000 0.350000 2.720000 0.940000 ;
-      RECT 2.075000 0.940000 2.245000 1.100000 ;
-      RECT 2.075000 1.770000 2.245000 1.820000 ;
-      RECT 2.075000 1.820000 2.695000 2.070000 ;
-      RECT 3.085000 1.320000 3.415000 1.650000 ;
-      RECT 3.085000 1.650000 3.255000 2.240000 ;
+      RECT 0.000000 -0.085000 3.840000 0.085000 ;
+      RECT 0.000000  3.245000 3.840000 3.415000 ;
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+      RECT 0.155000  0.840000 0.775000 1.095000 ;
+      RECT 0.155000  1.095000 0.485000 1.340000 ;
+      RECT 0.605000  0.085000 0.775000 0.840000 ;
+      RECT 0.660000  2.290000 0.860000 3.245000 ;
+      RECT 0.945000  0.660000 1.315000 1.110000 ;
+      RECT 0.945000  1.110000 1.745000 1.280000 ;
+      RECT 1.060000  2.120000 1.390000 2.980000 ;
+      RECT 1.485000  0.085000 1.815000 0.930000 ;
+      RECT 1.575000  1.280000 1.745000 1.940000 ;
+      RECT 1.575000  1.940000 1.760000 2.240000 ;
+      RECT 1.575000  2.240000 3.255000 2.410000 ;
+      RECT 1.575000  2.410000 1.760000 2.980000 ;
+      RECT 1.915000  1.100000 2.245000 1.770000 ;
+      RECT 2.075000  0.350000 2.720000 0.940000 ;
+      RECT 2.075000  0.940000 2.245000 1.100000 ;
+      RECT 2.075000  1.770000 2.245000 1.820000 ;
+      RECT 2.075000  1.820000 2.695000 2.070000 ;
+      RECT 2.900000  0.085000 3.115000 0.895000 ;
+      RECT 2.900000  2.580000 3.230000 3.245000 ;
+      RECT 3.085000  1.320000 3.415000 1.650000 ;
+      RECT 3.085000  1.650000 3.255000 2.240000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ms__a21bo_1
diff --git a/cells/a21bo/sky130_fd_sc_ms__a21bo_2.magic.lef b/cells/a21bo/sky130_fd_sc_ms__a21bo_2.magic.lef
index 3bcbc59..5020371 100644
--- a/cells/a21bo/sky130_fd_sc_ms__a21bo_2.magic.lef
+++ b/cells/a21bo/sky130_fd_sc_ms__a21bo_2.magic.lef
@@ -74,20 +74,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.805000  0.085000 1.055000 0.670000 ;
-        RECT 1.735000  0.085000 2.310000 0.750000 ;
-        RECT 3.380000  0.085000 3.710000 1.090000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -96,47 +82,58 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.635000 2.580000 0.965000 3.245000 ;
-        RECT 1.535000 2.580000 1.865000 3.245000 ;
-        RECT 2.955000 2.440000 3.205000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.120000 1.820000 0.450000 2.240000 ;
-      RECT 0.120000 2.240000 1.810000 2.410000 ;
-      RECT 0.120000 2.410000 0.450000 2.700000 ;
-      RECT 0.270000 0.540000 0.600000 0.840000 ;
-      RECT 0.270000 0.840000 0.850000 1.010000 ;
-      RECT 0.680000 1.010000 0.850000 2.240000 ;
-      RECT 1.360000 1.220000 1.735000 1.550000 ;
-      RECT 1.565000 0.920000 2.810000 1.090000 ;
-      RECT 1.565000 1.090000 1.735000 1.220000 ;
-      RECT 1.605000 1.720000 2.075000 1.890000 ;
-      RECT 1.605000 1.890000 1.810000 2.240000 ;
-      RECT 1.905000 1.260000 2.215000 1.590000 ;
-      RECT 1.905000 1.590000 2.075000 1.720000 ;
-      RECT 2.055000 2.060000 2.415000 2.980000 ;
-      RECT 2.245000 1.760000 2.555000 1.930000 ;
-      RECT 2.245000 1.930000 2.415000 2.060000 ;
-      RECT 2.385000 1.090000 2.555000 1.760000 ;
-      RECT 2.480000 0.350000 2.810000 0.920000 ;
-      RECT 2.585000 2.100000 3.735000 2.270000 ;
-      RECT 2.585000 2.270000 2.755000 2.980000 ;
-      RECT 3.405000 1.950000 3.735000 2.100000 ;
-      RECT 3.405000 2.270000 3.735000 2.980000 ;
+      RECT 0.000000 -0.085000 3.840000 0.085000 ;
+      RECT 0.000000  3.245000 3.840000 3.415000 ;
+      RECT 0.120000  1.820000 0.450000 2.240000 ;
+      RECT 0.120000  2.240000 1.810000 2.410000 ;
+      RECT 0.120000  2.410000 0.450000 2.700000 ;
+      RECT 0.270000  0.540000 0.600000 0.840000 ;
+      RECT 0.270000  0.840000 0.850000 1.010000 ;
+      RECT 0.635000  2.580000 0.965000 3.245000 ;
+      RECT 0.680000  1.010000 0.850000 2.240000 ;
+      RECT 0.805000  0.085000 1.055000 0.670000 ;
+      RECT 1.360000  1.220000 1.735000 1.550000 ;
+      RECT 1.535000  2.580000 1.865000 3.245000 ;
+      RECT 1.565000  0.920000 2.810000 1.090000 ;
+      RECT 1.565000  1.090000 1.735000 1.220000 ;
+      RECT 1.605000  1.720000 2.075000 1.890000 ;
+      RECT 1.605000  1.890000 1.810000 2.240000 ;
+      RECT 1.735000  0.085000 2.310000 0.750000 ;
+      RECT 1.905000  1.260000 2.215000 1.590000 ;
+      RECT 1.905000  1.590000 2.075000 1.720000 ;
+      RECT 2.055000  2.060000 2.415000 2.980000 ;
+      RECT 2.245000  1.760000 2.555000 1.930000 ;
+      RECT 2.245000  1.930000 2.415000 2.060000 ;
+      RECT 2.385000  1.090000 2.555000 1.760000 ;
+      RECT 2.480000  0.350000 2.810000 0.920000 ;
+      RECT 2.585000  2.100000 3.735000 2.270000 ;
+      RECT 2.585000  2.270000 2.755000 2.980000 ;
+      RECT 2.955000  2.440000 3.205000 3.245000 ;
+      RECT 3.380000  0.085000 3.710000 1.090000 ;
+      RECT 3.405000  1.950000 3.735000 2.100000 ;
+      RECT 3.405000  2.270000 3.735000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ms__a21bo_2
diff --git a/cells/a21bo/sky130_fd_sc_ms__a21bo_4.magic.lef b/cells/a21bo/sky130_fd_sc_ms__a21bo_4.magic.lef
index 130139a..f3848a8 100644
--- a/cells/a21bo/sky130_fd_sc_ms__a21bo_4.magic.lef
+++ b/cells/a21bo/sky130_fd_sc_ms__a21bo_4.magic.lef
@@ -76,27 +76,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 6.240000 0.085000 ;
-        RECT 0.795000  0.085000 1.045000 1.275000 ;
-        RECT 1.735000  0.085000 1.985000 0.840000 ;
-        RECT 2.595000  0.085000 2.845000 0.940000 ;
-        RECT 3.595000  0.085000 3.765000 0.940000 ;
-        RECT 5.725000  0.085000 5.975000 1.275000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 6.240000 0.245000 ;
     END
@@ -105,56 +84,74 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 6.240000 3.415000 ;
-        RECT 0.620000 2.610000 0.950000 3.245000 ;
-        RECT 1.520000 2.610000 1.850000 3.245000 ;
-        RECT 2.420000 2.610000 2.750000 3.245000 ;
-        RECT 4.290000 2.290000 4.540000 3.245000 ;
-        RECT 5.270000 2.290000 5.520000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 6.240000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.105000 0.840000 0.615000 1.275000 ;
-      RECT 0.105000 1.275000 0.435000 2.270000 ;
-      RECT 0.105000 2.270000 2.640000 2.440000 ;
-      RECT 0.105000 2.440000 0.435000 2.980000 ;
-      RECT 1.590000 1.350000 2.755000 1.680000 ;
-      RECT 2.470000 1.850000 3.290000 2.020000 ;
-      RECT 2.470000 2.020000 2.640000 2.270000 ;
-      RECT 2.585000 1.110000 5.035000 1.280000 ;
-      RECT 2.585000 1.280000 2.755000 1.350000 ;
-      RECT 2.940000 2.190000 3.270000 2.905000 ;
-      RECT 2.940000 2.905000 4.090000 3.075000 ;
-      RECT 2.960000 1.450000 3.290000 1.850000 ;
-      RECT 3.085000 0.595000 3.415000 1.110000 ;
-      RECT 3.470000 1.280000 3.720000 2.735000 ;
-      RECT 3.920000 1.940000 4.090000 1.950000 ;
-      RECT 3.920000 1.950000 5.970000 2.120000 ;
-      RECT 3.920000 2.120000 4.090000 2.905000 ;
-      RECT 4.435000 0.255000 5.545000 0.425000 ;
-      RECT 4.435000 0.425000 4.605000 0.940000 ;
-      RECT 4.740000 2.120000 5.070000 2.980000 ;
-      RECT 4.785000 0.595000 5.035000 1.110000 ;
-      RECT 5.215000 0.425000 5.545000 1.275000 ;
-      RECT 5.720000 1.940000 5.970000 1.950000 ;
-      RECT 5.720000 2.120000 5.970000 2.980000 ;
+      RECT 0.000000 -0.085000 6.240000 0.085000 ;
+      RECT 0.000000  3.245000 6.240000 3.415000 ;
+      RECT 0.105000  0.840000 0.615000 1.275000 ;
+      RECT 0.105000  1.275000 0.435000 2.270000 ;
+      RECT 0.105000  2.270000 2.640000 2.440000 ;
+      RECT 0.105000  2.440000 0.435000 2.980000 ;
+      RECT 0.620000  2.610000 0.950000 3.245000 ;
+      RECT 0.795000  0.085000 1.045000 1.275000 ;
+      RECT 1.520000  2.610000 1.850000 3.245000 ;
+      RECT 1.590000  1.350000 2.755000 1.680000 ;
+      RECT 1.735000  0.085000 1.985000 0.840000 ;
+      RECT 2.420000  2.610000 2.750000 3.245000 ;
+      RECT 2.470000  1.850000 3.290000 2.020000 ;
+      RECT 2.470000  2.020000 2.640000 2.270000 ;
+      RECT 2.585000  1.110000 5.035000 1.280000 ;
+      RECT 2.585000  1.280000 2.755000 1.350000 ;
+      RECT 2.595000  0.085000 2.845000 0.940000 ;
+      RECT 2.940000  2.190000 3.270000 2.905000 ;
+      RECT 2.940000  2.905000 4.090000 3.075000 ;
+      RECT 2.960000  1.450000 3.290000 1.850000 ;
+      RECT 3.085000  0.595000 3.415000 1.110000 ;
+      RECT 3.470000  1.280000 3.720000 2.735000 ;
+      RECT 3.595000  0.085000 3.765000 0.940000 ;
+      RECT 3.920000  1.940000 4.090000 1.950000 ;
+      RECT 3.920000  1.950000 5.970000 2.120000 ;
+      RECT 3.920000  2.120000 4.090000 2.905000 ;
+      RECT 4.290000  2.290000 4.540000 3.245000 ;
+      RECT 4.435000  0.255000 5.545000 0.425000 ;
+      RECT 4.435000  0.425000 4.605000 0.940000 ;
+      RECT 4.740000  2.120000 5.070000 2.980000 ;
+      RECT 4.785000  0.595000 5.035000 1.110000 ;
+      RECT 5.215000  0.425000 5.545000 1.275000 ;
+      RECT 5.270000  2.290000 5.520000 3.245000 ;
+      RECT 5.720000  1.940000 5.970000 1.950000 ;
+      RECT 5.720000  2.120000 5.970000 2.980000 ;
+      RECT 5.725000  0.085000 5.975000 1.275000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
   END
 END sky130_fd_sc_ms__a21bo_4
diff --git a/cells/a21boi/sky130_fd_sc_ms__a21boi_1.magic.lef b/cells/a21boi/sky130_fd_sc_ms__a21boi_1.magic.lef
index 5bbe077..8825c44 100644
--- a/cells/a21boi/sky130_fd_sc_ms__a21boi_1.magic.lef
+++ b/cells/a21boi/sky130_fd_sc_ms__a21boi_1.magic.lef
@@ -75,19 +75,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 1.120000  0.085000 1.630000 0.760000 ;
-        RECT 1.120000  0.760000 1.450000 1.050000 ;
-        RECT 2.630000  0.085000 2.960000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -96,33 +83,43 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.635000 2.115000 0.885000 3.245000 ;
-        RECT 2.190000 2.400000 2.520000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.105000 1.775000 0.915000 1.945000 ;
-      RECT 0.105000 1.945000 0.435000 2.980000 ;
-      RECT 0.620000 0.540000 0.950000 1.050000 ;
-      RECT 0.745000 1.050000 0.950000 1.220000 ;
-      RECT 0.745000 1.220000 1.535000 1.550000 ;
-      RECT 0.745000 1.550000 0.915000 1.775000 ;
-      RECT 1.725000 2.060000 2.985000 2.230000 ;
-      RECT 1.725000 2.230000 2.020000 2.980000 ;
-      RECT 2.655000 1.820000 2.985000 2.060000 ;
-      RECT 2.690000 2.230000 2.985000 2.980000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.105000  1.775000 0.915000 1.945000 ;
+      RECT 0.105000  1.945000 0.435000 2.980000 ;
+      RECT 0.620000  0.540000 0.950000 1.050000 ;
+      RECT 0.635000  2.115000 0.885000 3.245000 ;
+      RECT 0.745000  1.050000 0.950000 1.220000 ;
+      RECT 0.745000  1.220000 1.535000 1.550000 ;
+      RECT 0.745000  1.550000 0.915000 1.775000 ;
+      RECT 1.120000  0.085000 1.630000 0.760000 ;
+      RECT 1.120000  0.760000 1.450000 1.050000 ;
+      RECT 1.725000  2.060000 2.985000 2.230000 ;
+      RECT 1.725000  2.230000 2.020000 2.980000 ;
+      RECT 2.190000  2.400000 2.520000 3.245000 ;
+      RECT 2.630000  0.085000 2.960000 1.010000 ;
+      RECT 2.655000  1.820000 2.985000 2.060000 ;
+      RECT 2.690000  2.230000 2.985000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ms__a21boi_1
diff --git a/cells/a21boi/sky130_fd_sc_ms__a21boi_2.magic.lef b/cells/a21boi/sky130_fd_sc_ms__a21boi_2.magic.lef
index 2568973..8e9a3fa 100644
--- a/cells/a21boi/sky130_fd_sc_ms__a21boi_2.magic.lef
+++ b/cells/a21boi/sky130_fd_sc_ms__a21boi_2.magic.lef
@@ -75,21 +75,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.760000  0.085000 1.090000 0.940000 ;
-        RECT 1.620000  0.085000 1.950000 0.810000 ;
-        RECT 3.430000  0.085000 3.760000 0.670000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -98,47 +83,59 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.195000 1.950000 0.445000 3.245000 ;
-        RECT 2.515000 2.290000 2.845000 3.245000 ;
-        RECT 3.415000 2.060000 3.765000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.270000 0.450000 0.520000 1.110000 ;
-      RECT 0.270000 1.110000 0.975000 1.280000 ;
-      RECT 0.645000 1.940000 0.975000 2.980000 ;
-      RECT 0.805000 1.280000 0.975000 1.320000 ;
-      RECT 0.805000 1.320000 1.395000 1.650000 ;
-      RECT 0.805000 1.650000 0.975000 1.940000 ;
-      RECT 1.165000 1.820000 1.415000 2.905000 ;
-      RECT 1.165000 2.905000 2.315000 3.075000 ;
-      RECT 2.115000 1.820000 2.315000 1.950000 ;
-      RECT 2.115000 1.950000 3.215000 2.120000 ;
-      RECT 2.115000 2.120000 2.315000 2.905000 ;
-      RECT 2.140000 0.350000 3.250000 0.600000 ;
-      RECT 3.045000 1.720000 4.215000 1.890000 ;
-      RECT 3.045000 1.890000 3.215000 1.950000 ;
-      RECT 3.045000 2.120000 3.215000 2.980000 ;
-      RECT 3.080000 0.600000 3.250000 0.840000 ;
-      RECT 3.080000 0.840000 4.190000 1.010000 ;
-      RECT 3.080000 1.010000 3.250000 1.050000 ;
-      RECT 3.940000 0.350000 4.190000 0.840000 ;
-      RECT 3.940000 1.010000 4.190000 1.130000 ;
-      RECT 3.965000 1.890000 4.215000 2.980000 ;
+      RECT 0.000000 -0.085000 4.320000 0.085000 ;
+      RECT 0.000000  3.245000 4.320000 3.415000 ;
+      RECT 0.195000  1.950000 0.445000 3.245000 ;
+      RECT 0.270000  0.450000 0.520000 1.110000 ;
+      RECT 0.270000  1.110000 0.975000 1.280000 ;
+      RECT 0.645000  1.940000 0.975000 2.980000 ;
+      RECT 0.760000  0.085000 1.090000 0.940000 ;
+      RECT 0.805000  1.280000 0.975000 1.320000 ;
+      RECT 0.805000  1.320000 1.395000 1.650000 ;
+      RECT 0.805000  1.650000 0.975000 1.940000 ;
+      RECT 1.165000  1.820000 1.415000 2.905000 ;
+      RECT 1.165000  2.905000 2.315000 3.075000 ;
+      RECT 1.620000  0.085000 1.950000 0.810000 ;
+      RECT 2.115000  1.820000 2.315000 1.950000 ;
+      RECT 2.115000  1.950000 3.215000 2.120000 ;
+      RECT 2.115000  2.120000 2.315000 2.905000 ;
+      RECT 2.140000  0.350000 3.250000 0.600000 ;
+      RECT 2.515000  2.290000 2.845000 3.245000 ;
+      RECT 3.045000  1.720000 4.215000 1.890000 ;
+      RECT 3.045000  1.890000 3.215000 1.950000 ;
+      RECT 3.045000  2.120000 3.215000 2.980000 ;
+      RECT 3.080000  0.600000 3.250000 0.840000 ;
+      RECT 3.080000  0.840000 4.190000 1.010000 ;
+      RECT 3.080000  1.010000 3.250000 1.050000 ;
+      RECT 3.415000  2.060000 3.765000 3.245000 ;
+      RECT 3.430000  0.085000 3.760000 0.670000 ;
+      RECT 3.940000  0.350000 4.190000 0.840000 ;
+      RECT 3.940000  1.010000 4.190000 1.130000 ;
+      RECT 3.965000  1.890000 4.215000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ms__a21boi_2
diff --git a/cells/a21boi/sky130_fd_sc_ms__a21boi_4.magic.lef b/cells/a21boi/sky130_fd_sc_ms__a21boi_4.magic.lef
index 469427b..acaaec0 100644
--- a/cells/a21boi/sky130_fd_sc_ms__a21boi_4.magic.lef
+++ b/cells/a21boi/sky130_fd_sc_ms__a21boi_4.magic.lef
@@ -82,30 +82,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.680000 0.085000 ;
-        RECT 2.340000  0.085000 2.670000 0.580000 ;
-        RECT 3.200000  0.085000 3.530000 0.580000 ;
-        RECT 4.180000  0.085000 4.430000 0.880000 ;
-        RECT 5.040000  0.085000 5.290000 0.810000 ;
-        RECT 5.900000  0.085000 6.230000 0.980000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 7.680000 0.245000 ;
     END
@@ -114,58 +90,79 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 7.680000 3.415000 ;
-        RECT 0.565000 2.290000 0.895000 3.245000 ;
-        RECT 1.465000 2.290000 1.795000 3.245000 ;
-        RECT 2.365000 2.290000 2.615000 3.245000 ;
-        RECT 3.345000 2.290000 3.515000 3.245000 ;
-        RECT 6.035000 2.330000 6.365000 3.245000 ;
-        RECT 7.015000 2.100000 7.265000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
-        RECT 7.355000 3.245000 7.525000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 7.680000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 1.950000 3.995000 2.120000 ;
-      RECT 0.115000 2.120000 0.365000 2.980000 ;
-      RECT 0.190000 0.350000 2.160000 0.600000 ;
-      RECT 0.190000 0.600000 0.520000 1.130000 ;
-      RECT 1.095000 2.120000 1.265000 2.980000 ;
-      RECT 1.990000 0.600000 2.160000 0.750000 ;
-      RECT 1.990000 0.750000 3.960000 0.920000 ;
-      RECT 1.995000 1.820000 2.165000 1.950000 ;
-      RECT 1.995000 2.120000 2.165000 2.980000 ;
-      RECT 2.815000 2.120000 3.145000 2.980000 ;
-      RECT 2.850000 0.510000 3.020000 0.750000 ;
-      RECT 3.710000 0.510000 3.960000 0.750000 ;
-      RECT 3.715000 2.120000 3.995000 2.905000 ;
-      RECT 3.715000 2.905000 5.845000 3.075000 ;
-      RECT 4.665000 2.160000 4.895000 2.905000 ;
-      RECT 4.915000 1.320000 6.195000 1.650000 ;
-      RECT 5.565000 1.820000 5.845000 2.905000 ;
-      RECT 6.025000 1.150000 6.660000 1.320000 ;
-      RECT 6.025000 1.650000 6.195000 1.990000 ;
-      RECT 6.025000 1.990000 6.815000 2.160000 ;
-      RECT 6.400000 0.350000 6.660000 1.150000 ;
-      RECT 6.535000 2.160000 6.815000 2.980000 ;
+      RECT 0.000000 -0.085000 7.680000 0.085000 ;
+      RECT 0.000000  3.245000 7.680000 3.415000 ;
+      RECT 0.115000  1.950000 3.995000 2.120000 ;
+      RECT 0.115000  2.120000 0.365000 2.980000 ;
+      RECT 0.190000  0.350000 2.160000 0.600000 ;
+      RECT 0.190000  0.600000 0.520000 1.130000 ;
+      RECT 0.565000  2.290000 0.895000 3.245000 ;
+      RECT 1.095000  2.120000 1.265000 2.980000 ;
+      RECT 1.465000  2.290000 1.795000 3.245000 ;
+      RECT 1.990000  0.600000 2.160000 0.750000 ;
+      RECT 1.990000  0.750000 3.960000 0.920000 ;
+      RECT 1.995000  1.820000 2.165000 1.950000 ;
+      RECT 1.995000  2.120000 2.165000 2.980000 ;
+      RECT 2.340000  0.085000 2.670000 0.580000 ;
+      RECT 2.365000  2.290000 2.615000 3.245000 ;
+      RECT 2.815000  2.120000 3.145000 2.980000 ;
+      RECT 2.850000  0.510000 3.020000 0.750000 ;
+      RECT 3.200000  0.085000 3.530000 0.580000 ;
+      RECT 3.345000  2.290000 3.515000 3.245000 ;
+      RECT 3.710000  0.510000 3.960000 0.750000 ;
+      RECT 3.715000  2.120000 3.995000 2.905000 ;
+      RECT 3.715000  2.905000 5.845000 3.075000 ;
+      RECT 4.180000  0.085000 4.430000 0.880000 ;
+      RECT 4.665000  2.160000 4.895000 2.905000 ;
+      RECT 4.915000  1.320000 6.195000 1.650000 ;
+      RECT 5.040000  0.085000 5.290000 0.810000 ;
+      RECT 5.565000  1.820000 5.845000 2.905000 ;
+      RECT 5.900000  0.085000 6.230000 0.980000 ;
+      RECT 6.025000  1.150000 6.660000 1.320000 ;
+      RECT 6.025000  1.650000 6.195000 1.990000 ;
+      RECT 6.025000  1.990000 6.815000 2.160000 ;
+      RECT 6.035000  2.330000 6.365000 3.245000 ;
+      RECT 6.400000  0.350000 6.660000 1.150000 ;
+      RECT 6.535000  2.160000 6.815000 2.980000 ;
+      RECT 7.015000  2.100000 7.265000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
   END
 END sky130_fd_sc_ms__a21boi_4
diff --git a/cells/a21o/sky130_fd_sc_ms__a21o_1.magic.lef b/cells/a21o/sky130_fd_sc_ms__a21o_1.magic.lef
index 877996c..7de6b8f 100644
--- a/cells/a21o/sky130_fd_sc_ms__a21o_1.magic.lef
+++ b/cells/a21o/sky130_fd_sc_ms__a21o_1.magic.lef
@@ -74,20 +74,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 1.255000  0.085000 1.585000 0.940000 ;
-        RECT 2.305000  0.085000 2.475000 0.840000 ;
-        RECT 2.305000  0.840000 3.040000 1.010000 ;
-        RECT 2.710000  1.010000 3.040000 1.340000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -96,33 +82,44 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.635000 1.820000 0.885000 3.245000 ;
-        RECT 2.335000 2.290000 2.535000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.425000 1.320000 1.415000 1.650000 ;
-      RECT 1.245000 1.110000 2.135000 1.280000 ;
-      RECT 1.245000 1.280000 1.415000 1.320000 ;
-      RECT 1.245000 1.650000 1.415000 1.950000 ;
-      RECT 1.245000 1.950000 1.605000 2.980000 ;
-      RECT 1.805000 0.660000 2.135000 1.110000 ;
-      RECT 1.805000 1.950000 3.065000 2.120000 ;
-      RECT 1.805000 2.120000 2.135000 2.980000 ;
-      RECT 2.735000 1.940000 3.065000 1.950000 ;
-      RECT 2.735000 2.120000 3.065000 2.980000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.425000  1.320000 1.415000 1.650000 ;
+      RECT 0.635000  1.820000 0.885000 3.245000 ;
+      RECT 1.245000  1.110000 2.135000 1.280000 ;
+      RECT 1.245000  1.280000 1.415000 1.320000 ;
+      RECT 1.245000  1.650000 1.415000 1.950000 ;
+      RECT 1.245000  1.950000 1.605000 2.980000 ;
+      RECT 1.255000  0.085000 1.585000 0.940000 ;
+      RECT 1.805000  0.660000 2.135000 1.110000 ;
+      RECT 1.805000  1.950000 3.065000 2.120000 ;
+      RECT 1.805000  2.120000 2.135000 2.980000 ;
+      RECT 2.305000  0.085000 2.475000 0.840000 ;
+      RECT 2.305000  0.840000 3.040000 1.010000 ;
+      RECT 2.335000  2.290000 2.535000 3.245000 ;
+      RECT 2.710000  1.010000 3.040000 1.340000 ;
+      RECT 2.735000  1.940000 3.065000 1.950000 ;
+      RECT 2.735000  2.120000 3.065000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ms__a21o_1
diff --git a/cells/a21o/sky130_fd_sc_ms__a21o_2.magic.lef b/cells/a21o/sky130_fd_sc_ms__a21o_2.magic.lef
index 8f48344..5f5824a 100644
--- a/cells/a21o/sky130_fd_sc_ms__a21o_2.magic.lef
+++ b/cells/a21o/sky130_fd_sc_ms__a21o_2.magic.lef
@@ -73,19 +73,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.295000  0.085000 0.545000 1.130000 ;
-        RECT 1.225000  0.085000 1.795000 0.670000 ;
-        RECT 2.865000  0.085000 3.195000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -94,33 +81,43 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.120000 1.820000 0.370000 3.245000 ;
-        RECT 1.020000 2.045000 1.350000 3.245000 ;
-        RECT 2.440000 2.060000 2.770000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 1.070000 1.220000 1.395000 1.705000 ;
-      RECT 1.070000 1.705000 1.790000 1.875000 ;
-      RECT 1.225000 0.840000 2.295000 1.010000 ;
-      RECT 1.225000 1.010000 1.395000 1.220000 ;
-      RECT 1.540000 1.875000 1.790000 2.980000 ;
-      RECT 1.965000 0.350000 2.295000 0.840000 ;
-      RECT 1.990000 1.720000 3.220000 1.890000 ;
-      RECT 1.990000 1.890000 2.240000 2.980000 ;
-      RECT 2.970000 1.890000 3.220000 2.980000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.120000  1.820000 0.370000 3.245000 ;
+      RECT 0.295000  0.085000 0.545000 1.130000 ;
+      RECT 1.020000  2.045000 1.350000 3.245000 ;
+      RECT 1.070000  1.220000 1.395000 1.705000 ;
+      RECT 1.070000  1.705000 1.790000 1.875000 ;
+      RECT 1.225000  0.085000 1.795000 0.670000 ;
+      RECT 1.225000  0.840000 2.295000 1.010000 ;
+      RECT 1.225000  1.010000 1.395000 1.220000 ;
+      RECT 1.540000  1.875000 1.790000 2.980000 ;
+      RECT 1.965000  0.350000 2.295000 0.840000 ;
+      RECT 1.990000  1.720000 3.220000 1.890000 ;
+      RECT 1.990000  1.890000 2.240000 2.980000 ;
+      RECT 2.440000  2.060000 2.770000 3.245000 ;
+      RECT 2.865000  0.085000 3.195000 1.010000 ;
+      RECT 2.970000  1.890000 3.220000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ms__a21o_2
diff --git a/cells/a21o/sky130_fd_sc_ms__a21o_4.magic.lef b/cells/a21o/sky130_fd_sc_ms__a21o_4.magic.lef
index 39da37c..576bc69 100644
--- a/cells/a21o/sky130_fd_sc_ms__a21o_4.magic.lef
+++ b/cells/a21o/sky130_fd_sc_ms__a21o_4.magic.lef
@@ -76,26 +76,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.760000 0.085000 ;
-        RECT 0.150000  0.085000 0.480000 0.790000 ;
-        RECT 1.010000  0.085000 1.260000 0.790000 ;
-        RECT 1.870000  0.085000 2.120000 0.925000 ;
-        RECT 2.790000  0.085000 3.120000 0.925000 ;
-        RECT 4.750000  0.085000 5.080000 0.750000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 5.760000 0.245000 ;
     END
@@ -104,51 +84,68 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.760000 3.415000 ;
-        RECT 0.155000 2.140000 0.485000 3.245000 ;
-        RECT 1.055000 2.140000 1.305000 3.245000 ;
-        RECT 2.035000 1.950000 2.285000 3.245000 ;
-        RECT 3.825000 2.290000 4.075000 3.245000 ;
-        RECT 4.725000 2.290000 5.055000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 5.760000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.635000 1.300000 2.205000 1.630000 ;
-      RECT 1.870000 1.095000 3.255000 1.110000 ;
-      RECT 1.870000 1.110000 4.220000 1.265000 ;
-      RECT 1.870000 1.265000 2.205000 1.300000 ;
-      RECT 2.360000 0.450000 2.610000 1.095000 ;
-      RECT 2.475000 1.950000 2.725000 2.905000 ;
-      RECT 2.475000 2.905000 3.625000 3.075000 ;
-      RECT 2.925000 1.265000 4.220000 1.280000 ;
-      RECT 2.925000 1.280000 3.255000 2.735000 ;
-      RECT 3.455000 1.950000 5.505000 2.120000 ;
-      RECT 3.455000 2.120000 3.625000 2.905000 ;
-      RECT 3.460000 0.255000 4.570000 0.425000 ;
-      RECT 3.460000 0.425000 3.790000 0.940000 ;
-      RECT 3.960000 0.595000 4.220000 1.110000 ;
-      RECT 4.275000 2.120000 4.525000 2.980000 ;
-      RECT 4.400000 0.425000 4.570000 0.920000 ;
-      RECT 4.400000 0.920000 5.510000 1.090000 ;
-      RECT 5.255000 1.940000 5.505000 1.950000 ;
-      RECT 5.255000 2.120000 5.505000 2.980000 ;
-      RECT 5.260000 0.350000 5.510000 0.920000 ;
+      RECT 0.000000 -0.085000 5.760000 0.085000 ;
+      RECT 0.000000  3.245000 5.760000 3.415000 ;
+      RECT 0.150000  0.085000 0.480000 0.790000 ;
+      RECT 0.155000  2.140000 0.485000 3.245000 ;
+      RECT 0.635000  1.300000 2.205000 1.630000 ;
+      RECT 1.010000  0.085000 1.260000 0.790000 ;
+      RECT 1.055000  2.140000 1.305000 3.245000 ;
+      RECT 1.870000  0.085000 2.120000 0.925000 ;
+      RECT 1.870000  1.095000 3.255000 1.110000 ;
+      RECT 1.870000  1.110000 4.220000 1.265000 ;
+      RECT 1.870000  1.265000 2.205000 1.300000 ;
+      RECT 2.035000  1.950000 2.285000 3.245000 ;
+      RECT 2.360000  0.450000 2.610000 1.095000 ;
+      RECT 2.475000  1.950000 2.725000 2.905000 ;
+      RECT 2.475000  2.905000 3.625000 3.075000 ;
+      RECT 2.790000  0.085000 3.120000 0.925000 ;
+      RECT 2.925000  1.265000 4.220000 1.280000 ;
+      RECT 2.925000  1.280000 3.255000 2.735000 ;
+      RECT 3.455000  1.950000 5.505000 2.120000 ;
+      RECT 3.455000  2.120000 3.625000 2.905000 ;
+      RECT 3.460000  0.255000 4.570000 0.425000 ;
+      RECT 3.460000  0.425000 3.790000 0.940000 ;
+      RECT 3.825000  2.290000 4.075000 3.245000 ;
+      RECT 3.960000  0.595000 4.220000 1.110000 ;
+      RECT 4.275000  2.120000 4.525000 2.980000 ;
+      RECT 4.400000  0.425000 4.570000 0.920000 ;
+      RECT 4.400000  0.920000 5.510000 1.090000 ;
+      RECT 4.725000  2.290000 5.055000 3.245000 ;
+      RECT 4.750000  0.085000 5.080000 0.750000 ;
+      RECT 5.255000  1.940000 5.505000 1.950000 ;
+      RECT 5.255000  2.120000 5.505000 2.980000 ;
+      RECT 5.260000  0.350000 5.510000 0.920000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ms__a21o_4
diff --git a/cells/a21oi/sky130_fd_sc_ms__a21oi_1.magic.lef b/cells/a21oi/sky130_fd_sc_ms__a21oi_1.magic.lef
index f458707..0b8e420 100644
--- a/cells/a21oi/sky130_fd_sc_ms__a21oi_1.magic.lef
+++ b/cells/a21oi/sky130_fd_sc_ms__a21oi_1.magic.lef
@@ -74,15 +74,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.920000 0.085000 ;
-        RECT 0.130000  0.085000 0.460000 1.010000 ;
-        RECT 1.560000  0.085000 1.790000 1.020000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 1.920000 0.245000 ;
     END
@@ -91,24 +82,30 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 1.920000 3.415000 ;
-        RECT 0.570000 2.400000 0.900000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 1.920000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.105000 1.820000 0.435000 1.985000 ;
-      RECT 0.105000 1.985000 0.955000 2.060000 ;
-      RECT 0.105000 2.060000 1.365000 2.230000 ;
-      RECT 0.105000 2.230000 0.400000 2.980000 ;
-      RECT 1.070000 2.230000 1.365000 2.980000 ;
+      RECT 0.000000 -0.085000 1.920000 0.085000 ;
+      RECT 0.000000  3.245000 1.920000 3.415000 ;
+      RECT 0.105000  1.820000 0.435000 1.985000 ;
+      RECT 0.105000  1.985000 0.955000 2.060000 ;
+      RECT 0.105000  2.060000 1.365000 2.230000 ;
+      RECT 0.105000  2.230000 0.400000 2.980000 ;
+      RECT 0.130000  0.085000 0.460000 1.010000 ;
+      RECT 0.570000  2.400000 0.900000 3.245000 ;
+      RECT 1.070000  2.230000 1.365000 2.980000 ;
+      RECT 1.560000  0.085000 1.790000 1.020000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
   END
 END sky130_fd_sc_ms__a21oi_1
diff --git a/cells/a21oi/sky130_fd_sc_ms__a21oi_2.magic.lef b/cells/a21oi/sky130_fd_sc_ms__a21oi_2.magic.lef
index 3bcd300..01cf807 100644
--- a/cells/a21oi/sky130_fd_sc_ms__a21oi_2.magic.lef
+++ b/cells/a21oi/sky130_fd_sc_ms__a21oi_2.magic.lef
@@ -75,19 +75,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.100000  0.085000 0.430000 1.130000 ;
-        RECT 2.000000  0.085000 2.330000 0.580000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -96,36 +83,46 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 2.045000 2.630000 2.305000 3.245000 ;
-        RECT 3.005000 2.630000 3.175000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.615000 1.950000 0.895000 2.905000 ;
-      RECT 0.615000 2.905000 1.845000 3.075000 ;
-      RECT 1.360000 1.090000 1.775000 1.260000 ;
-      RECT 1.565000 1.260000 1.775000 1.950000 ;
-      RECT 1.565000 1.950000 3.690000 2.120000 ;
-      RECT 1.565000 2.290000 3.705000 2.460000 ;
-      RECT 1.565000 2.460000 1.845000 2.905000 ;
-      RECT 2.475000 2.460000 2.805000 2.980000 ;
-      RECT 2.500000 0.330000 3.690000 0.580000 ;
-      RECT 3.360000 0.580000 3.690000 1.130000 ;
-      RECT 3.375000 2.460000 3.705000 2.980000 ;
-      RECT 3.520000 1.130000 3.690000 1.950000 ;
+      RECT 0.000000 -0.085000 3.840000 0.085000 ;
+      RECT 0.000000  3.245000 3.840000 3.415000 ;
+      RECT 0.100000  0.085000 0.430000 1.130000 ;
+      RECT 0.615000  1.950000 0.895000 2.905000 ;
+      RECT 0.615000  2.905000 1.845000 3.075000 ;
+      RECT 1.360000  1.090000 1.775000 1.260000 ;
+      RECT 1.565000  1.260000 1.775000 1.950000 ;
+      RECT 1.565000  1.950000 3.690000 2.120000 ;
+      RECT 1.565000  2.290000 3.705000 2.460000 ;
+      RECT 1.565000  2.460000 1.845000 2.905000 ;
+      RECT 2.000000  0.085000 2.330000 0.580000 ;
+      RECT 2.045000  2.630000 2.305000 3.245000 ;
+      RECT 2.475000  2.460000 2.805000 2.980000 ;
+      RECT 2.500000  0.330000 3.690000 0.580000 ;
+      RECT 3.005000  2.630000 3.175000 3.245000 ;
+      RECT 3.360000  0.580000 3.690000 1.130000 ;
+      RECT 3.375000  2.460000 3.705000 2.980000 ;
+      RECT 3.520000  1.130000 3.690000 1.950000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ms__a21oi_2
diff --git a/cells/a21oi/sky130_fd_sc_ms__a21oi_4.magic.lef b/cells/a21oi/sky130_fd_sc_ms__a21oi_4.magic.lef
index 6dd7772..3272f1e 100644
--- a/cells/a21oi/sky130_fd_sc_ms__a21oi_4.magic.lef
+++ b/cells/a21oi/sky130_fd_sc_ms__a21oi_4.magic.lef
@@ -78,25 +78,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 6.240000 0.085000 ;
-        RECT 0.810000  0.085000 1.140000 0.840000 ;
-        RECT 1.670000  0.085000 2.000000 0.840000 ;
-        RECT 4.830000  0.085000 5.160000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 6.240000 0.245000 ;
     END
@@ -105,50 +86,66 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 6.240000 3.415000 ;
-        RECT 0.755000 2.290000 1.005000 3.245000 ;
-        RECT 1.735000 2.290000 1.905000 3.245000 ;
-        RECT 2.555000 2.630000 2.805000 3.245000 ;
-        RECT 3.535000 2.630000 3.705000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 6.240000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.305000 1.820000 0.555000 1.950000 ;
-      RECT 0.305000 1.950000 2.355000 2.120000 ;
-      RECT 0.305000 2.120000 0.555000 2.980000 ;
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-      RECT 5.785000 1.820000 6.035000 2.905000 ;
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+      RECT 2.105000  2.460000 2.355000 2.980000 ;
+      RECT 2.180000  0.255000 4.150000 0.425000 ;
+      RECT 2.180000  0.425000 2.350000 1.010000 ;
+      RECT 2.555000  2.630000 2.805000 3.245000 ;
+      RECT 2.960000  0.425000 3.290000 0.710000 ;
+      RECT 3.005000  2.460000 3.335000 2.980000 ;
+      RECT 3.535000  2.630000 3.705000 3.245000 ;
+      RECT 3.820000  0.425000 4.150000 0.710000 ;
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+      RECT 4.885000  2.290000 5.055000 2.905000 ;
+      RECT 5.785000  1.820000 6.035000 2.905000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
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+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
   END
 END sky130_fd_sc_ms__a21oi_4
diff --git a/cells/a221o/sky130_fd_sc_ms__a221o_1.magic.lef b/cells/a221o/sky130_fd_sc_ms__a221o_1.magic.lef
index f8d58ab..b7c1f4a 100644
--- a/cells/a221o/sky130_fd_sc_ms__a221o_1.magic.lef
+++ b/cells/a221o/sky130_fd_sc_ms__a221o_1.magic.lef
@@ -90,20 +90,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 1.045000  0.085000 1.965000 0.840000 ;
-        RECT 3.320000  0.085000 3.690000 0.945000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -112,41 +98,52 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 1.100000 1.950000 1.350000 3.245000 ;
-        RECT 1.985000 2.310000 2.315000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.740000 1.300000 1.205000 1.630000 ;
-      RECT 1.035000 1.010000 2.860000 1.115000 ;
-      RECT 1.035000 1.115000 4.215000 1.180000 ;
-      RECT 1.035000 1.180000 1.205000 1.300000 ;
-      RECT 1.535000 1.950000 1.785000 1.970000 ;
-      RECT 1.535000 1.970000 3.285000 2.140000 ;
-      RECT 1.535000 2.140000 1.785000 2.980000 ;
-      RECT 2.420000 0.375000 2.860000 1.010000 ;
-      RECT 2.465000 1.180000 4.215000 1.285000 ;
-      RECT 2.505000 2.310000 2.785000 2.905000 ;
-      RECT 2.505000 2.905000 3.685000 3.075000 ;
-      RECT 2.955000 1.950000 3.285000 1.970000 ;
-      RECT 2.955000 2.140000 3.285000 2.735000 ;
-      RECT 3.485000 1.950000 3.685000 2.905000 ;
-      RECT 3.860000 0.840000 4.215000 1.115000 ;
-      RECT 3.885000 1.285000 4.215000 2.980000 ;
+      RECT 0.000000 -0.085000 4.320000 0.085000 ;
+      RECT 0.000000  3.245000 4.320000 3.415000 ;
+      RECT 0.740000  1.300000 1.205000 1.630000 ;
+      RECT 1.035000  1.010000 2.860000 1.115000 ;
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+      RECT 1.035000  1.180000 1.205000 1.300000 ;
+      RECT 1.045000  0.085000 1.965000 0.840000 ;
+      RECT 1.100000  1.950000 1.350000 3.245000 ;
+      RECT 1.535000  1.950000 1.785000 1.970000 ;
+      RECT 1.535000  1.970000 3.285000 2.140000 ;
+      RECT 1.535000  2.140000 1.785000 2.980000 ;
+      RECT 1.985000  2.310000 2.315000 3.245000 ;
+      RECT 2.420000  0.375000 2.860000 1.010000 ;
+      RECT 2.465000  1.180000 4.215000 1.285000 ;
+      RECT 2.505000  2.310000 2.785000 2.905000 ;
+      RECT 2.505000  2.905000 3.685000 3.075000 ;
+      RECT 2.955000  1.950000 3.285000 1.970000 ;
+      RECT 2.955000  2.140000 3.285000 2.735000 ;
+      RECT 3.320000  0.085000 3.690000 0.945000 ;
+      RECT 3.485000  1.950000 3.685000 2.905000 ;
+      RECT 3.860000  0.840000 4.215000 1.115000 ;
+      RECT 3.885000  1.285000 4.215000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ms__a221o_1
diff --git a/cells/a221o/sky130_fd_sc_ms__a221o_2.magic.lef b/cells/a221o/sky130_fd_sc_ms__a221o_2.magic.lef
index a0447be..51dd0c7 100644
--- a/cells/a221o/sky130_fd_sc_ms__a221o_2.magic.lef
+++ b/cells/a221o/sky130_fd_sc_ms__a221o_2.magic.lef
@@ -92,21 +92,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.175000  0.085000 0.425000 0.790000 ;
-        RECT 1.035000  0.085000 1.560000 0.750000 ;
-        RECT 3.350000  0.085000 3.720000 0.670000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -115,45 +100,57 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.150000 2.140000 0.400000 3.245000 ;
-        RECT 1.130000 1.950000 1.380000 3.245000 ;
-        RECT 2.015000 2.290000 2.345000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.525000 1.300000 1.195000 1.630000 ;
-      RECT 1.025000 0.920000 4.220000 1.010000 ;
-      RECT 1.025000 1.010000 3.100000 1.090000 ;
-      RECT 1.025000 1.090000 1.195000 1.300000 ;
-      RECT 1.565000 1.950000 2.730000 2.060000 ;
-      RECT 1.565000 2.060000 3.315000 2.120000 ;
-      RECT 1.565000 2.120000 1.815000 2.980000 ;
-      RECT 2.020000 0.350000 2.890000 0.840000 ;
-      RECT 2.020000 0.840000 4.220000 0.920000 ;
-      RECT 2.020000 1.090000 3.100000 1.130000 ;
-      RECT 2.535000 2.400000 2.785000 2.905000 ;
-      RECT 2.535000 2.905000 3.685000 3.075000 ;
-      RECT 2.540000 2.120000 3.315000 2.230000 ;
-      RECT 2.930000 1.130000 3.100000 1.720000 ;
-      RECT 2.930000 1.720000 4.215000 1.890000 ;
-      RECT 2.985000 2.230000 3.315000 2.735000 ;
-      RECT 3.515000 2.060000 3.685000 2.905000 ;
-      RECT 3.885000 1.890000 4.215000 2.980000 ;
-      RECT 3.890000 0.350000 4.220000 0.840000 ;
+      RECT 0.000000 -0.085000 4.320000 0.085000 ;
+      RECT 0.000000  3.245000 4.320000 3.415000 ;
+      RECT 0.150000  2.140000 0.400000 3.245000 ;
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+      RECT 0.525000  1.300000 1.195000 1.630000 ;
+      RECT 1.025000  0.920000 4.220000 1.010000 ;
+      RECT 1.025000  1.010000 3.100000 1.090000 ;
+      RECT 1.025000  1.090000 1.195000 1.300000 ;
+      RECT 1.035000  0.085000 1.560000 0.750000 ;
+      RECT 1.130000  1.950000 1.380000 3.245000 ;
+      RECT 1.565000  1.950000 2.730000 2.060000 ;
+      RECT 1.565000  2.060000 3.315000 2.120000 ;
+      RECT 1.565000  2.120000 1.815000 2.980000 ;
+      RECT 2.015000  2.290000 2.345000 3.245000 ;
+      RECT 2.020000  0.350000 2.890000 0.840000 ;
+      RECT 2.020000  0.840000 4.220000 0.920000 ;
+      RECT 2.020000  1.090000 3.100000 1.130000 ;
+      RECT 2.535000  2.400000 2.785000 2.905000 ;
+      RECT 2.535000  2.905000 3.685000 3.075000 ;
+      RECT 2.540000  2.120000 3.315000 2.230000 ;
+      RECT 2.930000  1.130000 3.100000 1.720000 ;
+      RECT 2.930000  1.720000 4.215000 1.890000 ;
+      RECT 2.985000  2.230000 3.315000 2.735000 ;
+      RECT 3.350000  0.085000 3.720000 0.670000 ;
+      RECT 3.515000  2.060000 3.685000 2.905000 ;
+      RECT 3.885000  1.890000 4.215000 2.980000 ;
+      RECT 3.890000  0.350000 4.220000 0.840000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ms__a221o_2
diff --git a/cells/a221o/sky130_fd_sc_ms__a221o_4.magic.lef b/cells/a221o/sky130_fd_sc_ms__a221o_4.magic.lef
index 4227f1e..72d1fa0 100644
--- a/cells/a221o/sky130_fd_sc_ms__a221o_4.magic.lef
+++ b/cells/a221o/sky130_fd_sc_ms__a221o_4.magic.lef
@@ -84,17 +84,6 @@
     DIRECTION OUTPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
-        RECT 0.125000 1.180000 0.355000 1.920000 ;
-        RECT 0.125000 1.920000 4.525000 2.090000 ;
-        RECT 2.850000 2.090000 4.525000 2.190000 ;
-        RECT 3.005000 1.010000 4.540000 1.180000 ;
-        RECT 3.005000 1.180000 3.235000 1.410000 ;
-        RECT 3.430000 0.440000 3.760000 1.010000 ;
-        RECT 4.290000 0.480000 4.540000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 1.210000 0.325000 1.380000 ;
-        RECT 3.035000 1.210000 3.205000 1.380000 ;
       LAYER met1 ;
         RECT 0.095000 1.180000 0.385000 1.225000 ;
         RECT 0.095000 1.225000 3.265000 1.365000 ;
@@ -107,38 +96,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 9.600000 0.085000 ;
-        RECT 1.935000  0.085000 2.105000 0.675000 ;
-        RECT 1.935000  0.675000 2.330000 1.070000 ;
-        RECT 3.000000  0.085000 3.250000 0.840000 ;
-        RECT 3.940000  0.085000 4.110000 0.840000 ;
-        RECT 4.720000  0.085000 5.440000 0.960000 ;
-        RECT 6.130000  0.085000 6.300000 0.675000 ;
-        RECT 6.130000  0.675000 6.525000 0.960000 ;
-        RECT 6.275000  0.960000 6.525000 1.280000 ;
-        RECT 7.215000  0.085000 7.465000 1.090000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
-        RECT 7.835000 -0.085000 8.005000 0.085000 ;
-        RECT 8.315000 -0.085000 8.485000 0.085000 ;
-        RECT 8.795000 -0.085000 8.965000 0.085000 ;
-        RECT 9.275000 -0.085000 9.445000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 9.600000 0.245000 ;
     END
@@ -147,73 +104,111 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 9.600000 3.415000 ;
-        RECT 0.320000 2.260000 0.650000 3.245000 ;
-        RECT 1.395000 2.600000 2.065000 3.245000 ;
-        RECT 2.845000 2.700000 3.175000 3.245000 ;
-        RECT 3.745000 2.700000 4.075000 3.245000 ;
-        RECT 4.645000 2.700000 4.975000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 9.600000 3.575000 ;
     END
   END VPWR
   OBS
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+      RECT 9.275000 -0.085000 9.445000 0.085000 ;
+      RECT 9.275000  3.245000 9.445000 3.415000 ;
   END
 END sky130_fd_sc_ms__a221o_4
diff --git a/cells/a221oi/sky130_fd_sc_ms__a221oi_1.magic.lef b/cells/a221oi/sky130_fd_sc_ms__a221oi_1.magic.lef
index c7d6d3e..ef4116c 100644
--- a/cells/a221oi/sky130_fd_sc_ms__a221oi_1.magic.lef
+++ b/cells/a221oi/sky130_fd_sc_ms__a221oi_1.magic.lef
@@ -91,19 +91,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 1.260000  0.085000 1.630000 0.825000 ;
-        RECT 3.170000  0.085000 3.500000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -112,31 +99,41 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 2.675000 2.290000 3.025000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.575000 1.950000 0.905000 2.905000 ;
-      RECT 0.575000 2.905000 2.055000 3.075000 ;
-      RECT 1.275000 1.950000 3.525000 2.120000 ;
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-      RECT 1.725000 2.290000 2.055000 2.905000 ;
-      RECT 2.255000 2.120000 2.505000 2.980000 ;
-      RECT 3.195000 1.820000 3.525000 1.950000 ;
-      RECT 3.195000 2.120000 3.525000 2.980000 ;
+      RECT 0.000000 -0.085000 3.840000 0.085000 ;
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+      RECT 3.195000  2.120000 3.525000 2.980000 ;
+    LAYER mcon ;
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+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
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+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ms__a221oi_1
diff --git a/cells/a221oi/sky130_fd_sc_ms__a221oi_2.magic.lef b/cells/a221oi/sky130_fd_sc_ms__a221oi_2.magic.lef
index bd9f349..1f074ac 100644
--- a/cells/a221oi/sky130_fd_sc_ms__a221oi_2.magic.lef
+++ b/cells/a221oi/sky130_fd_sc_ms__a221oi_2.magic.lef
@@ -104,24 +104,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.760000 0.085000 ;
-        RECT 0.560000  0.085000 0.910000 0.840000 ;
-        RECT 1.940000  0.085000 2.280000 0.580000 ;
-        RECT 4.200000  0.085000 4.530000 0.580000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
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-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 5.760000 0.245000 ;
     END
@@ -130,44 +112,59 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.760000 3.415000 ;
-        RECT 3.355000 2.630000 3.605000 3.245000 ;
-        RECT 4.335000 2.630000 4.505000 3.245000 ;
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-      LAYER mcon ;
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-        RECT 1.115000 3.245000 1.285000 3.415000 ;
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-        RECT 2.075000 3.245000 2.245000 3.415000 ;
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-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 5.760000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+    LAYER mcon ;
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
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+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ms__a221oi_2
diff --git a/cells/a221oi/sky130_fd_sc_ms__a221oi_4.magic.lef b/cells/a221oi/sky130_fd_sc_ms__a221oi_4.magic.lef
index fd59625..943e70a 100644
--- a/cells/a221oi/sky130_fd_sc_ms__a221oi_4.magic.lef
+++ b/cells/a221oi/sky130_fd_sc_ms__a221oi_4.magic.lef
@@ -102,37 +102,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 10.560000 0.085000 ;
-        RECT 0.675000  0.085000  1.005000 0.840000 ;
-        RECT 1.535000  0.085000  1.865000 0.840000 ;
-        RECT 3.060000  0.085000  3.390000 0.580000 ;
-        RECT 3.920000  0.085000  4.250000 0.580000 ;
-        RECT 8.740000  0.085000  9.070000 0.840000 ;
-        RECT 9.600000  0.085000  9.930000 0.840000 ;
-      LAYER mcon ;
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-        RECT  1.115000 -0.085000  1.285000 0.085000 ;
-        RECT  1.595000 -0.085000  1.765000 0.085000 ;
-        RECT  2.075000 -0.085000  2.245000 0.085000 ;
-        RECT  2.555000 -0.085000  2.725000 0.085000 ;
-        RECT  3.035000 -0.085000  3.205000 0.085000 ;
-        RECT  3.515000 -0.085000  3.685000 0.085000 ;
-        RECT  3.995000 -0.085000  4.165000 0.085000 ;
-        RECT  4.475000 -0.085000  4.645000 0.085000 ;
-        RECT  4.955000 -0.085000  5.125000 0.085000 ;
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       LAYER met1 ;
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@@ -141,72 +110,100 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
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+      RECT 10.235000  3.245000 10.405000 3.415000 ;
   END
 END sky130_fd_sc_ms__a221oi_4
diff --git a/cells/a222o/sky130_fd_sc_ms__a222o_1.magic.lef b/cells/a222o/sky130_fd_sc_ms__a222o_1.magic.lef
index e798ca4..c38d5ad 100644
--- a/cells/a222o/sky130_fd_sc_ms__a222o_1.magic.lef
+++ b/cells/a222o/sky130_fd_sc_ms__a222o_1.magic.lef
@@ -99,21 +99,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
-        RECT 0.960000  0.085000 1.805000 0.600000 ;
-        RECT 3.620000  0.085000 4.185000 0.610000 ;
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-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -122,42 +107,54 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.800000 3.415000 ;
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-        RECT 3.855000 1.895000 4.185000 3.245000 ;
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-        RECT 4.475000 3.245000 4.645000 3.415000 ;
       LAYER met1 ;
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     END
   END VPWR
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 END sky130_fd_sc_ms__a222o_1
diff --git a/cells/a222o/sky130_fd_sc_ms__a222o_2.magic.lef b/cells/a222o/sky130_fd_sc_ms__a222o_2.magic.lef
index f6e6a64..74e58fd 100644
--- a/cells/a222o/sky130_fd_sc_ms__a222o_2.magic.lef
+++ b/cells/a222o/sky130_fd_sc_ms__a222o_2.magic.lef
@@ -98,23 +98,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.280000 0.085000 ;
-        RECT 0.935000  0.085000 1.185000 0.750000 ;
-        RECT 2.205000  0.085000 2.535000 0.410000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 5.280000 0.245000 ;
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@@ -123,51 +106,65 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
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-        RECT 2.645000 2.710000 2.975000 3.245000 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 5.280000 3.575000 ;
     END
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+      RECT 2.645000  2.710000 2.975000 3.245000 ;
+      RECT 2.765000  0.350000 4.090000 0.520000 ;
+      RECT 2.765000  0.520000 3.095000 0.840000 ;
+      RECT 3.265000  0.700000 3.750000 1.010000 ;
+      RECT 3.265000  2.710000 3.630000 2.905000 ;
+      RECT 3.265000  2.905000 4.665000 3.075000 ;
+      RECT 3.835000  1.950000 4.165000 2.370000 ;
+      RECT 3.835000  2.540000 4.165000 2.735000 ;
+      RECT 3.920000  0.520000 4.090000 1.010000 ;
+      RECT 3.920000  1.010000 5.140000 1.180000 ;
+      RECT 4.260000  0.085000 4.590000 0.840000 ;
+      RECT 4.335000  1.950000 4.665000 2.905000 ;
+      RECT 4.810000  0.350000 5.140000 1.010000 ;
+      RECT 4.835000  1.950000 5.165000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
   END
 END sky130_fd_sc_ms__a222o_2
diff --git a/cells/a222oi/sky130_fd_sc_ms__a222oi_1.magic.lef b/cells/a222oi/sky130_fd_sc_ms__a222oi_1.magic.lef
index 8a02313..8296efc 100644
--- a/cells/a222oi/sky130_fd_sc_ms__a222oi_1.magic.lef
+++ b/cells/a222oi/sky130_fd_sc_ms__a222oi_1.magic.lef
@@ -104,20 +104,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.960000  0.085000 2.180000 0.600000 ;
-        RECT 3.850000  0.085000 4.180000 0.950000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -126,31 +112,42 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 3.325000 2.300000 3.655000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.615000 2.300000 0.945000 2.905000 ;
-      RECT 0.615000 2.905000 2.655000 3.075000 ;
-      RECT 1.825000 1.960000 4.205000 2.130000 ;
-      RECT 1.825000 2.130000 2.155000 2.735000 ;
-      RECT 2.325000 2.300000 2.655000 2.905000 ;
-      RECT 2.825000 2.130000 3.155000 2.980000 ;
-      RECT 3.875000 2.130000 4.205000 2.980000 ;
+      RECT 0.000000 -0.085000 4.320000 0.085000 ;
+      RECT 0.000000  3.245000 4.320000 3.415000 ;
+      RECT 0.615000  2.300000 0.945000 2.905000 ;
+      RECT 0.615000  2.905000 2.655000 3.075000 ;
+      RECT 0.960000  0.085000 2.180000 0.600000 ;
+      RECT 1.825000  1.960000 4.205000 2.130000 ;
+      RECT 1.825000  2.130000 2.155000 2.735000 ;
+      RECT 2.325000  2.300000 2.655000 2.905000 ;
+      RECT 2.825000  2.130000 3.155000 2.980000 ;
+      RECT 3.325000  2.300000 3.655000 3.245000 ;
+      RECT 3.850000  0.085000 4.180000 0.950000 ;
+      RECT 3.875000  2.130000 4.205000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ms__a222oi_1
diff --git a/cells/a222oi/sky130_fd_sc_ms__a222oi_2.magic.lef b/cells/a222oi/sky130_fd_sc_ms__a222oi_2.magic.lef
index eb6b557..482499b 100644
--- a/cells/a222oi/sky130_fd_sc_ms__a222oi_2.magic.lef
+++ b/cells/a222oi/sky130_fd_sc_ms__a222oi_2.magic.lef
@@ -124,27 +124,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 6.720000 0.085000 ;
-        RECT 0.115000  0.085000 0.480000 0.655000 ;
-        RECT 1.950000  0.085000 2.280000 0.940000 ;
-        RECT 3.450000  0.085000 3.840000 0.410000 ;
-        RECT 5.385000  0.085000 5.715000 0.600000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 6.720000 0.245000 ;
     END
@@ -153,53 +132,71 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 6.720000 3.415000 ;
-        RECT 4.895000 2.650000 5.255000 3.245000 ;
-        RECT 5.825000 2.650000 6.155000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 6.720000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.565000 2.345000 0.895000 2.905000 ;
-      RECT 0.565000 2.905000 4.325000 2.980000 ;
-      RECT 0.565000 2.980000 3.335000 3.075000 ;
-      RECT 0.660000 0.350000 1.780000 0.610000 ;
-      RECT 1.495000 2.345000 1.825000 2.905000 ;
-      RECT 1.590000 0.610000 1.780000 0.885000 ;
-      RECT 2.635000 1.970000 2.805000 2.290000 ;
-      RECT 2.635000 2.290000 6.605000 2.460000 ;
-      RECT 2.635000 2.460000 2.805000 2.735000 ;
-      RECT 3.005000 2.630000 3.335000 2.650000 ;
-      RECT 3.005000 2.650000 4.325000 2.905000 ;
-      RECT 3.020000 0.350000 3.270000 0.580000 ;
-      RECT 3.020000 0.580000 4.270000 0.750000 ;
-      RECT 4.020000 0.350000 4.270000 0.580000 ;
-      RECT 4.445000 1.950000 4.775000 2.290000 ;
-      RECT 4.500000 2.460000 6.605000 2.480000 ;
-      RECT 4.500000 2.480000 4.715000 2.980000 ;
-      RECT 4.885000 0.350000 5.215000 0.770000 ;
-      RECT 4.885000 0.770000 6.150000 0.940000 ;
-      RECT 5.425000 2.480000 5.655000 2.980000 ;
-      RECT 5.900000 0.330000 6.150000 0.770000 ;
-      RECT 6.275000 1.950000 6.605000 2.290000 ;
-      RECT 6.335000 2.480000 6.605000 3.000000 ;
+      RECT 0.000000 -0.085000 6.720000 0.085000 ;
+      RECT 0.000000  3.245000 6.720000 3.415000 ;
+      RECT 0.115000  0.085000 0.480000 0.655000 ;
+      RECT 0.565000  2.345000 0.895000 2.905000 ;
+      RECT 0.565000  2.905000 4.325000 2.980000 ;
+      RECT 0.565000  2.980000 3.335000 3.075000 ;
+      RECT 0.660000  0.350000 1.780000 0.610000 ;
+      RECT 1.495000  2.345000 1.825000 2.905000 ;
+      RECT 1.590000  0.610000 1.780000 0.885000 ;
+      RECT 1.950000  0.085000 2.280000 0.940000 ;
+      RECT 2.635000  1.970000 2.805000 2.290000 ;
+      RECT 2.635000  2.290000 6.605000 2.460000 ;
+      RECT 2.635000  2.460000 2.805000 2.735000 ;
+      RECT 3.005000  2.630000 3.335000 2.650000 ;
+      RECT 3.005000  2.650000 4.325000 2.905000 ;
+      RECT 3.020000  0.350000 3.270000 0.580000 ;
+      RECT 3.020000  0.580000 4.270000 0.750000 ;
+      RECT 3.450000  0.085000 3.840000 0.410000 ;
+      RECT 4.020000  0.350000 4.270000 0.580000 ;
+      RECT 4.445000  1.950000 4.775000 2.290000 ;
+      RECT 4.500000  2.460000 6.605000 2.480000 ;
+      RECT 4.500000  2.480000 4.715000 2.980000 ;
+      RECT 4.885000  0.350000 5.215000 0.770000 ;
+      RECT 4.885000  0.770000 6.150000 0.940000 ;
+      RECT 4.895000  2.650000 5.255000 3.245000 ;
+      RECT 5.385000  0.085000 5.715000 0.600000 ;
+      RECT 5.425000  2.480000 5.655000 2.980000 ;
+      RECT 5.825000  2.650000 6.155000 3.245000 ;
+      RECT 5.900000  0.330000 6.150000 0.770000 ;
+      RECT 6.275000  1.950000 6.605000 2.290000 ;
+      RECT 6.335000  2.480000 6.605000 3.000000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
   END
 END sky130_fd_sc_ms__a222oi_2
diff --git a/cells/a22o/sky130_fd_sc_ms__a22o_1.magic.lef b/cells/a22o/sky130_fd_sc_ms__a22o_1.magic.lef
index 56bdff5..f1c69bd 100644
--- a/cells/a22o/sky130_fd_sc_ms__a22o_1.magic.lef
+++ b/cells/a22o/sky130_fd_sc_ms__a22o_1.magic.lef
@@ -80,18 +80,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.730000  0.085000 0.945000 0.960000 ;
-        RECT 2.495000  0.085000 2.745000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -100,35 +88,44 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.195000 1.970000 0.445000 3.245000 ;
-        RECT 2.165000 2.310000 2.725000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.220000 0.840000 0.550000 1.130000 ;
-      RECT 0.220000 1.130000 1.285000 1.300000 ;
-      RECT 0.645000 1.970000 0.895000 2.905000 ;
-      RECT 0.645000 2.905000 1.995000 3.075000 ;
-      RECT 1.095000 1.970000 2.755000 2.140000 ;
-      RECT 1.095000 2.140000 1.425000 2.735000 ;
-      RECT 1.115000 0.375000 2.245000 0.625000 ;
-      RECT 1.115000 0.625000 1.285000 1.130000 ;
-      RECT 1.485000 0.795000 1.815000 1.010000 ;
-      RECT 1.485000 1.010000 2.755000 1.180000 ;
-      RECT 1.595000 2.310000 1.995000 2.905000 ;
-      RECT 2.505000 1.180000 2.755000 1.970000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.195000  1.970000 0.445000 3.245000 ;
+      RECT 0.220000  0.840000 0.550000 1.130000 ;
+      RECT 0.220000  1.130000 1.285000 1.300000 ;
+      RECT 0.645000  1.970000 0.895000 2.905000 ;
+      RECT 0.645000  2.905000 1.995000 3.075000 ;
+      RECT 0.730000  0.085000 0.945000 0.960000 ;
+      RECT 1.095000  1.970000 2.755000 2.140000 ;
+      RECT 1.095000  2.140000 1.425000 2.735000 ;
+      RECT 1.115000  0.375000 2.245000 0.625000 ;
+      RECT 1.115000  0.625000 1.285000 1.130000 ;
+      RECT 1.485000  0.795000 1.815000 1.010000 ;
+      RECT 1.485000  1.010000 2.755000 1.180000 ;
+      RECT 1.595000  2.310000 1.995000 2.905000 ;
+      RECT 2.165000  2.310000 2.725000 3.245000 ;
+      RECT 2.495000  0.085000 2.745000 0.840000 ;
+      RECT 2.505000  1.180000 2.755000 1.970000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ms__a22o_1
diff --git a/cells/a22o/sky130_fd_sc_ms__a22o_2.magic.lef b/cells/a22o/sky130_fd_sc_ms__a22o_2.magic.lef
index 96ba979..2eba100 100644
--- a/cells/a22o/sky130_fd_sc_ms__a22o_2.magic.lef
+++ b/cells/a22o/sky130_fd_sc_ms__a22o_2.magic.lef
@@ -82,20 +82,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.100000  0.085000 0.350000 1.130000 ;
-        RECT 1.040000  0.085000 1.290000 0.840000 ;
-        RECT 2.870000  0.085000 3.200000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -104,39 +90,50 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.485000 2.060000 0.735000 3.245000 ;
-        RECT 1.385000 2.290000 1.715000 3.245000 ;
-        RECT 3.395000 1.950000 3.725000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 1.085000 1.010000 2.330000 1.180000 ;
-      RECT 1.085000 1.180000 1.415000 1.550000 ;
-      RECT 1.245000 1.550000 1.415000 1.950000 ;
-      RECT 1.245000 1.950000 2.705000 2.120000 ;
-      RECT 1.500000 0.255000 2.670000 0.425000 ;
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-      RECT 2.500000 1.010000 3.700000 1.180000 ;
-      RECT 2.875000 1.950000 3.225000 2.905000 ;
-      RECT 3.370000 0.350000 3.700000 1.010000 ;
+      RECT 0.000000 -0.085000 3.840000 0.085000 ;
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+      RECT 1.085000  1.010000 2.330000 1.180000 ;
+      RECT 1.085000  1.180000 1.415000 1.550000 ;
+      RECT 1.245000  1.550000 1.415000 1.950000 ;
+      RECT 1.245000  1.950000 2.705000 2.120000 ;
+      RECT 1.385000  2.290000 1.715000 3.245000 ;
+      RECT 1.500000  0.255000 2.670000 0.425000 ;
+      RECT 1.500000  0.425000 1.830000 0.840000 ;
+      RECT 1.925000  2.290000 2.255000 2.905000 ;
+      RECT 1.925000  2.905000 3.225000 3.075000 ;
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+      RECT 2.870000  0.085000 3.200000 0.840000 ;
+      RECT 2.875000  1.950000 3.225000 2.905000 ;
+      RECT 3.370000  0.350000 3.700000 1.010000 ;
+      RECT 3.395000  1.950000 3.725000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ms__a22o_2
diff --git a/cells/a22o/sky130_fd_sc_ms__a22o_4.magic.lef b/cells/a22o/sky130_fd_sc_ms__a22o_4.magic.lef
index f7f5454..5888371 100644
--- a/cells/a22o/sky130_fd_sc_ms__a22o_4.magic.lef
+++ b/cells/a22o/sky130_fd_sc_ms__a22o_4.magic.lef
@@ -91,29 +91,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.200000 0.085000 ;
-        RECT 0.975000  0.085000 1.225000 0.970000 ;
-        RECT 1.835000  0.085000 2.085000 0.840000 ;
-        RECT 2.695000  0.085000 3.025000 0.925000 ;
-        RECT 4.535000  0.085000 4.785000 0.925000 ;
-        RECT 6.585000  0.085000 6.915000 1.275000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 7.200000 0.245000 ;
     END
@@ -122,59 +99,79 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 7.200000 3.415000 ;
-        RECT 0.175000 1.900000 0.505000 3.245000 ;
-        RECT 1.075000 1.820000 1.325000 3.245000 ;
-        RECT 2.055000 1.850000 2.305000 3.245000 ;
-        RECT 5.035000 2.290000 5.510000 3.245000 ;
-        RECT 6.130000 2.290000 6.460000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 7.200000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 2.025000 1.350000 2.855000 1.680000 ;
-      RECT 2.475000 1.680000 2.645000 2.905000 ;
-      RECT 2.475000 2.905000 4.415000 2.980000 ;
-      RECT 2.475000 2.980000 3.515000 3.075000 ;
-      RECT 2.685000 1.095000 6.055000 1.265000 ;
-      RECT 2.685000 1.265000 2.855000 1.350000 ;
-      RECT 2.815000 1.940000 2.985000 2.320000 ;
-      RECT 2.815000 2.320000 4.865000 2.490000 ;
-      RECT 2.815000 2.490000 2.985000 2.735000 ;
-      RECT 3.185000 2.660000 4.415000 2.905000 ;
-      RECT 3.200000 0.580000 4.355000 0.830000 ;
-      RECT 3.630000 1.000000 3.960000 1.095000 ;
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-      RECT 4.615000 1.950000 6.910000 2.120000 ;
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-      RECT 6.660000 1.940000 6.910000 1.950000 ;
-      RECT 6.660000 2.120000 6.910000 2.980000 ;
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+      RECT 2.025000  1.350000 2.855000 1.680000 ;
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+      RECT 2.475000  1.680000 2.645000 2.905000 ;
+      RECT 2.475000  2.905000 4.415000 2.980000 ;
+      RECT 2.475000  2.980000 3.515000 3.075000 ;
+      RECT 2.685000  1.095000 6.055000 1.265000 ;
+      RECT 2.685000  1.265000 2.855000 1.350000 ;
+      RECT 2.695000  0.085000 3.025000 0.925000 ;
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+      RECT 2.815000  2.490000 2.985000 2.735000 ;
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+      RECT 6.130000  2.290000 6.460000 3.245000 ;
+      RECT 6.235000  0.595000 6.405000 0.675000 ;
+      RECT 6.235000  0.845000 6.405000 1.275000 ;
+      RECT 6.585000  0.085000 6.915000 1.275000 ;
+      RECT 6.660000  1.940000 6.910000 1.950000 ;
+      RECT 6.660000  2.120000 6.910000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
   END
 END sky130_fd_sc_ms__a22o_4
diff --git a/cells/a22oi/sky130_fd_sc_ms__a22oi_1.magic.lef b/cells/a22oi/sky130_fd_sc_ms__a22oi_1.magic.lef
index 813a13d..7bccdbe 100644
--- a/cells/a22oi/sky130_fd_sc_ms__a22oi_1.magic.lef
+++ b/cells/a22oi/sky130_fd_sc_ms__a22oi_1.magic.lef
@@ -83,17 +83,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.340000  0.085000 0.670000 0.840000 ;
-        RECT 2.210000  0.085000 2.540000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -102,26 +91,34 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.880000 3.415000 ;
-        RECT 1.715000 2.290000 2.065000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.880000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.315000 2.290000 0.645000 2.905000 ;
-      RECT 0.315000 2.905000 1.545000 3.075000 ;
-      RECT 1.215000 1.950000 2.565000 2.120000 ;
-      RECT 1.215000 2.120000 1.545000 2.905000 ;
-      RECT 2.235000 2.120000 2.565000 2.980000 ;
+      RECT 0.000000 -0.085000 2.880000 0.085000 ;
+      RECT 0.000000  3.245000 2.880000 3.415000 ;
+      RECT 0.315000  2.290000 0.645000 2.905000 ;
+      RECT 0.315000  2.905000 1.545000 3.075000 ;
+      RECT 0.340000  0.085000 0.670000 0.840000 ;
+      RECT 1.215000  1.950000 2.565000 2.120000 ;
+      RECT 1.215000  2.120000 1.545000 2.905000 ;
+      RECT 1.715000  2.290000 2.065000 3.245000 ;
+      RECT 2.210000  0.085000 2.540000 1.130000 ;
+      RECT 2.235000  2.120000 2.565000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ms__a22oi_1
diff --git a/cells/a22oi/sky130_fd_sc_ms__a22oi_2.magic.lef b/cells/a22oi/sky130_fd_sc_ms__a22oi_2.magic.lef
index 749d6b0..9bf5a60 100644
--- a/cells/a22oi/sky130_fd_sc_ms__a22oi_2.magic.lef
+++ b/cells/a22oi/sky130_fd_sc_ms__a22oi_2.magic.lef
@@ -96,21 +96,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
-        RECT 1.145000  0.085000 1.475000 0.580000 ;
-        RECT 3.305000  0.085000 3.635000 0.580000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -119,42 +104,54 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.800000 3.415000 ;
-        RECT 0.740000 2.630000 0.990000 3.245000 ;
-        RECT 1.690000 2.630000 2.230000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.800000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.290000 1.950000 0.540000 2.290000 ;
-      RECT 0.290000 2.290000 2.730000 2.460000 ;
-      RECT 0.290000 2.460000 0.540000 2.980000 ;
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-      RECT 3.330000 2.290000 3.660000 2.905000 ;
-      RECT 3.815000 0.330000 4.065000 0.750000 ;
-      RECT 4.230000 2.290000 4.560000 2.905000 ;
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+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
   END
 END sky130_fd_sc_ms__a22oi_2
diff --git a/cells/a22oi/sky130_fd_sc_ms__a22oi_4.magic.lef b/cells/a22oi/sky130_fd_sc_ms__a22oi_4.magic.lef
index 0695d7b..5395190 100644
--- a/cells/a22oi/sky130_fd_sc_ms__a22oi_4.magic.lef
+++ b/cells/a22oi/sky130_fd_sc_ms__a22oi_4.magic.lef
@@ -91,30 +91,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.160000 0.085000 ;
-        RECT 0.630000  0.085000 0.880000 0.840000 ;
-        RECT 1.490000  0.085000 1.820000 0.840000 ;
-        RECT 6.310000  0.085000 6.560000 0.840000 ;
-        RECT 7.170000  0.085000 7.420000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
-        RECT 7.835000 -0.085000 8.005000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 8.160000 0.245000 ;
     END
@@ -123,61 +99,82 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 8.160000 3.415000 ;
-        RECT 4.235000 2.290000 4.565000 3.245000 ;
-        RECT 5.185000 2.290000 5.645000 3.245000 ;
-        RECT 6.265000 2.290000 6.595000 3.245000 ;
-        RECT 7.165000 2.290000 7.495000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
-        RECT 7.355000 3.245000 7.525000 3.415000 ;
-        RECT 7.835000 3.245000 8.005000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 8.160000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.185000 1.820000 0.435000 2.905000 ;
-      RECT 0.185000 2.905000 4.035000 3.075000 ;
-      RECT 0.200000 0.350000 0.450000 1.010000 ;
-      RECT 0.200000 1.010000 2.170000 1.180000 ;
-      RECT 1.060000 0.350000 1.310000 1.010000 ;
-      RECT 1.085000 2.290000 1.415000 2.905000 ;
-      RECT 1.985000 2.290000 2.315000 2.905000 ;
-      RECT 2.000000 0.255000 3.970000 0.425000 ;
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-      RECT 2.860000 0.600000 3.030000 0.840000 ;
-      RECT 2.885000 2.290000 3.215000 2.905000 ;
-      RECT 3.785000 1.820000 4.035000 1.950000 ;
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-      RECT 3.785000 2.120000 4.035000 2.905000 ;
-      RECT 4.160000 0.350000 6.130000 0.600000 ;
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-      RECT 7.695000 1.820000 7.945000 1.950000 ;
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+      RECT 7.695000  1.820000 7.945000 1.950000 ;
+      RECT 7.695000  2.120000 7.945000 2.980000 ;
+    LAYER mcon ;
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+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
+      RECT 7.835000 -0.085000 8.005000 0.085000 ;
+      RECT 7.835000  3.245000 8.005000 3.415000 ;
   END
 END sky130_fd_sc_ms__a22oi_4
diff --git a/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_1.magic.lef b/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_1.magic.lef
index 9d03041..e760128 100644
--- a/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_1.magic.lef
+++ b/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_1.magic.lef
@@ -81,24 +81,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.770000  0.085000 1.100000 1.010000 ;
-        RECT 1.760000  0.690000 2.935000 0.860000 ;
-        RECT 2.765000  0.085000 2.935000 0.690000 ;
-        RECT 3.145000  0.085000 3.315000 0.840000 ;
-        RECT 3.145000  0.840000 3.870000 1.010000 ;
-        RECT 3.540000  1.010000 3.870000 1.290000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -107,43 +89,58 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.760000 2.130000 1.090000 3.245000 ;
-        RECT 3.085000 2.290000 3.445000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.465000 1.320000 0.900000 1.650000 ;
-      RECT 0.730000 1.650000 0.900000 1.790000 ;
-      RECT 0.730000 1.790000 2.190000 1.960000 ;
-      RECT 1.285000 0.255000 2.595000 0.520000 ;
-      RECT 1.285000 0.520000 1.590000 1.010000 ;
-      RECT 1.325000 1.960000 1.495000 2.905000 ;
-      RECT 1.325000 2.905000 2.515000 3.075000 ;
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-      RECT 1.665000 2.300000 1.995000 2.735000 ;
-      RECT 2.020000 1.030000 2.900000 1.210000 ;
-      RECT 2.020000 1.210000 2.190000 1.790000 ;
-      RECT 2.185000 2.470000 2.515000 2.905000 ;
-      RECT 2.360000 1.450000 2.665000 1.780000 ;
-      RECT 2.360000 1.780000 2.530000 2.130000 ;
-      RECT 2.715000 1.950000 3.895000 2.120000 ;
-      RECT 2.715000 2.120000 2.885000 2.980000 ;
-      RECT 3.645000 1.940000 3.895000 1.950000 ;
-      RECT 3.645000 2.120000 3.895000 2.980000 ;
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+      RECT 1.285000  0.255000 2.595000 0.520000 ;
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+      RECT 1.325000  1.960000 1.495000 2.905000 ;
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+      RECT 3.645000  1.940000 3.895000 1.950000 ;
+      RECT 3.645000  2.120000 3.895000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
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+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ms__a2bb2o_1
diff --git a/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_2.magic.lef b/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_2.magic.lef
index fe78936..9ff38f2 100644
--- a/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_2.magic.lef
+++ b/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_2.magic.lef
@@ -79,23 +79,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
-        RECT 0.290000  0.085000 0.620000 1.010000 ;
-        RECT 1.650000  0.085000 2.520000 0.670000 ;
-        RECT 3.050000  0.085000 3.315000 0.940000 ;
-        RECT 4.100000  0.085000 4.350000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -104,45 +87,59 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.800000 3.415000 ;
-        RECT 0.715000 2.060000 1.045000 3.245000 ;
-        RECT 3.105000 2.660000 3.495000 3.245000 ;
-        RECT 4.065000 2.660000 4.395000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.800000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 2.750000  2.320000 4.470000 2.490000 ;
+      RECT 2.750000  2.490000 2.920000 2.810000 ;
+      RECT 3.050000  0.085000 3.315000 0.940000 ;
+      RECT 3.105000  2.660000 3.495000 3.245000 ;
+      RECT 4.065000  2.660000 4.395000 3.245000 ;
+      RECT 4.090000  1.350000 4.470000 2.320000 ;
+      RECT 4.100000  0.085000 4.350000 1.130000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
   END
 END sky130_fd_sc_ms__a2bb2o_2
diff --git a/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_4.magic.lef b/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_4.magic.lef
index 28d5e41..39eef15 100644
--- a/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_4.magic.lef
+++ b/cells/a2bb2o/sky130_fd_sc_ms__a2bb2o_4.magic.lef
@@ -86,30 +86,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.200000 0.085000 ;
-        RECT 0.505000  0.085000 0.755000 0.790000 ;
-        RECT 1.365000  0.085000 1.615000 0.790000 ;
-        RECT 2.225000  0.085000 2.475000 0.840000 ;
-        RECT 3.700000  0.085000 4.385000 0.840000 ;
-        RECT 6.295000  0.350000 6.665000 0.750000 ;
-        RECT 6.495000  0.085000 6.665000 0.350000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 7.200000 0.245000 ;
     END
@@ -118,59 +94,80 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 7.200000 3.415000 ;
-        RECT 0.560000 2.140000 0.810000 3.245000 ;
-        RECT 1.540000 2.140000 1.710000 3.245000 ;
-        RECT 2.410000 1.950000 2.780000 3.245000 ;
-        RECT 5.410000 2.290000 5.660000 3.245000 ;
-        RECT 6.390000 2.290000 6.560000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 7.200000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 1.035000 1.300000 2.385000 1.630000 ;
-      RECT 2.215000 1.010000 2.815000 1.180000 ;
-      RECT 2.215000 1.180000 2.385000 1.300000 ;
-      RECT 2.645000 0.255000 3.530000 0.425000 ;
-      RECT 2.645000 0.425000 2.815000 1.010000 ;
-      RECT 2.985000 0.595000 3.190000 1.130000 ;
-      RECT 3.020000 1.130000 3.190000 1.950000 ;
-      RECT 3.020000 1.950000 4.150000 2.120000 ;
-      RECT 3.290000 2.120000 3.620000 2.980000 ;
-      RECT 3.360000 0.425000 3.530000 1.010000 ;
-      RECT 3.360000 1.010000 4.815000 1.180000 ;
-      RECT 3.855000 1.470000 4.150000 1.950000 ;
-      RECT 4.060000 2.290000 4.390000 2.905000 ;
-      RECT 4.060000 2.905000 5.210000 3.075000 ;
-      RECT 4.565000 0.350000 5.765000 0.600000 ;
-      RECT 4.565000 0.600000 4.815000 1.010000 ;
-      RECT 4.565000 1.180000 4.760000 2.735000 ;
-      RECT 4.960000 1.950000 7.090000 2.120000 ;
-      RECT 4.960000 2.120000 5.210000 2.905000 ;
-      RECT 5.005000 0.770000 6.115000 0.920000 ;
-      RECT 5.005000 0.920000 7.095000 1.090000 ;
-      RECT 5.860000 2.120000 6.190000 2.980000 ;
-      RECT 5.945000 0.350000 6.115000 0.770000 ;
-      RECT 6.760000 2.120000 7.090000 2.980000 ;
-      RECT 6.845000 0.350000 7.095000 0.920000 ;
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+      RECT 0.000000  3.245000 7.200000 3.415000 ;
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+      RECT 0.560000  2.140000 0.810000 3.245000 ;
+      RECT 1.035000  1.300000 2.385000 1.630000 ;
+      RECT 1.365000  0.085000 1.615000 0.790000 ;
+      RECT 1.540000  2.140000 1.710000 3.245000 ;
+      RECT 2.215000  1.010000 2.815000 1.180000 ;
+      RECT 2.215000  1.180000 2.385000 1.300000 ;
+      RECT 2.225000  0.085000 2.475000 0.840000 ;
+      RECT 2.410000  1.950000 2.780000 3.245000 ;
+      RECT 2.645000  0.255000 3.530000 0.425000 ;
+      RECT 2.645000  0.425000 2.815000 1.010000 ;
+      RECT 2.985000  0.595000 3.190000 1.130000 ;
+      RECT 3.020000  1.130000 3.190000 1.950000 ;
+      RECT 3.020000  1.950000 4.150000 2.120000 ;
+      RECT 3.290000  2.120000 3.620000 2.980000 ;
+      RECT 3.360000  0.425000 3.530000 1.010000 ;
+      RECT 3.360000  1.010000 4.815000 1.180000 ;
+      RECT 3.700000  0.085000 4.385000 0.840000 ;
+      RECT 3.855000  1.470000 4.150000 1.950000 ;
+      RECT 4.060000  2.290000 4.390000 2.905000 ;
+      RECT 4.060000  2.905000 5.210000 3.075000 ;
+      RECT 4.565000  0.350000 5.765000 0.600000 ;
+      RECT 4.565000  0.600000 4.815000 1.010000 ;
+      RECT 4.565000  1.180000 4.760000 2.735000 ;
+      RECT 4.960000  1.950000 7.090000 2.120000 ;
+      RECT 4.960000  2.120000 5.210000 2.905000 ;
+      RECT 5.005000  0.770000 6.115000 0.920000 ;
+      RECT 5.005000  0.920000 7.095000 1.090000 ;
+      RECT 5.410000  2.290000 5.660000 3.245000 ;
+      RECT 5.860000  2.120000 6.190000 2.980000 ;
+      RECT 5.945000  0.350000 6.115000 0.770000 ;
+      RECT 6.295000  0.350000 6.665000 0.750000 ;
+      RECT 6.390000  2.290000 6.560000 3.245000 ;
+      RECT 6.495000  0.085000 6.665000 0.350000 ;
+      RECT 6.760000  2.120000 7.090000 2.980000 ;
+      RECT 6.845000  0.350000 7.095000 0.920000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
   END
 END sky130_fd_sc_ms__a2bb2o_4
diff --git a/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_1.magic.lef b/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_1.magic.lef
index 7eb181a..f709ef8 100644
--- a/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_1.magic.lef
+++ b/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_1.magic.lef
@@ -86,20 +86,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.175000  0.085000 0.425000 1.090000 ;
-        RECT 1.105000  0.085000 1.885000 0.710000 ;
-        RECT 1.105000  0.710000 1.710000 0.790000 ;
-        RECT 2.885000  0.085000 3.215000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -108,35 +94,46 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.120000 1.950000 0.450000 3.245000 ;
-        RECT 2.430000 2.730000 2.790000 2.980000 ;
-        RECT 2.430000 2.980000 2.600000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.605000 0.540000 0.935000 0.960000 ;
-      RECT 0.605000 0.960000 1.440000 1.130000 ;
-      RECT 0.960000 1.950000 1.440000 2.120000 ;
-      RECT 0.960000 2.120000 1.290000 2.980000 ;
-      RECT 1.270000 1.130000 1.440000 1.220000 ;
-      RECT 1.270000 1.220000 1.710000 1.550000 ;
-      RECT 1.270000 1.550000 1.440000 1.950000 ;
-      RECT 1.980000 2.390000 3.240000 2.560000 ;
-      RECT 1.980000 2.560000 2.230000 2.980000 ;
-      RECT 2.990000 1.820000 3.240000 2.390000 ;
-      RECT 2.990000 2.560000 3.240000 2.980000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.120000  1.950000 0.450000 3.245000 ;
+      RECT 0.175000  0.085000 0.425000 1.090000 ;
+      RECT 0.605000  0.540000 0.935000 0.960000 ;
+      RECT 0.605000  0.960000 1.440000 1.130000 ;
+      RECT 0.960000  1.950000 1.440000 2.120000 ;
+      RECT 0.960000  2.120000 1.290000 2.980000 ;
+      RECT 1.105000  0.085000 1.885000 0.710000 ;
+      RECT 1.105000  0.710000 1.710000 0.790000 ;
+      RECT 1.270000  1.130000 1.440000 1.220000 ;
+      RECT 1.270000  1.220000 1.710000 1.550000 ;
+      RECT 1.270000  1.550000 1.440000 1.950000 ;
+      RECT 1.980000  2.390000 3.240000 2.560000 ;
+      RECT 1.980000  2.560000 2.230000 2.980000 ;
+      RECT 2.430000  2.730000 2.790000 2.980000 ;
+      RECT 2.430000  2.980000 2.600000 3.245000 ;
+      RECT 2.885000  0.085000 3.215000 1.010000 ;
+      RECT 2.990000  1.820000 3.240000 2.390000 ;
+      RECT 2.990000  2.560000 3.240000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ms__a2bb2oi_1
diff --git a/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_2.magic.lef b/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_2.magic.lef
index e1e38d2..f394a8a 100644
--- a/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_2.magic.lef
+++ b/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_2.magic.lef
@@ -83,24 +83,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.280000 0.085000 ;
-        RECT 0.605000  0.085000 0.855000 1.170000 ;
-        RECT 1.570000  0.085000 1.900000 0.940000 ;
-        RECT 2.430000  0.085000 2.760000 0.810000 ;
-        RECT 4.325000  0.085000 4.575000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 5.280000 0.245000 ;
     END
@@ -109,46 +91,61 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.280000 3.415000 ;
-        RECT 0.580000 1.940000 0.910000 3.245000 ;
-        RECT 3.430000 2.290000 3.760000 3.245000 ;
-        RECT 4.330000 2.290000 4.660000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 5.280000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 1.035000 0.490000 1.330000 1.110000 ;
-      RECT 1.035000 1.110000 1.910000 1.280000 ;
-      RECT 1.420000 1.950000 1.910000 2.980000 ;
-      RECT 1.740000 1.280000 1.910000 1.320000 ;
-      RECT 1.740000 1.320000 2.205000 1.650000 ;
-      RECT 1.740000 1.650000 1.910000 1.950000 ;
-      RECT 2.080000 1.820000 2.330000 2.905000 ;
-      RECT 2.080000 2.905000 3.230000 3.075000 ;
-      RECT 2.980000 1.820000 3.230000 1.950000 ;
-      RECT 2.980000 1.950000 5.110000 2.120000 ;
-      RECT 2.980000 2.120000 3.230000 2.905000 ;
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-      RECT 4.860000 1.820000 5.110000 1.950000 ;
-      RECT 4.860000 2.120000 5.110000 2.980000 ;
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+    LAYER mcon ;
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+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
   END
 END sky130_fd_sc_ms__a2bb2oi_2
diff --git a/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_4.magic.lef b/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_4.magic.lef
index 1110b69..9704cdc 100644
--- a/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_4.magic.lef
+++ b/cells/a2bb2oi/sky130_fd_sc_ms__a2bb2oi_4.magic.lef
@@ -87,33 +87,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.640000 0.085000 ;
-        RECT 0.940000  0.085000 1.270000 0.960000 ;
-        RECT 1.800000  0.085000 2.090000 0.885000 ;
-        RECT 2.700000  0.085000 3.030000 0.620000 ;
-        RECT 3.560000  0.085000 3.890000 0.620000 ;
-        RECT 6.680000  0.085000 6.930000 0.840000 ;
-        RECT 7.540000  0.085000 7.790000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
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-        RECT 7.835000 -0.085000 8.005000 0.085000 ;
-        RECT 8.315000 -0.085000 8.485000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 8.640000 0.245000 ;
     END
@@ -122,62 +95,86 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 8.640000 3.415000 ;
-        RECT 1.455000 2.310000 1.705000 3.245000 ;
-        RECT 4.985000 2.290000 5.155000 3.245000 ;
-        RECT 5.885000 2.290000 6.135000 3.245000 ;
-        RECT 6.705000 2.290000 6.955000 3.245000 ;
-        RECT 7.685000 2.290000 7.855000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
-        RECT 7.355000 3.245000 7.525000 3.415000 ;
-        RECT 7.835000 3.245000 8.005000 3.415000 ;
-        RECT 8.315000 3.245000 8.485000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 8.640000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.105000 1.940000 0.435000 2.905000 ;
-      RECT 0.105000 2.905000 1.255000 3.075000 ;
-      RECT 0.635000 1.130000 3.585000 1.300000 ;
-      RECT 0.635000 1.300000 0.885000 2.735000 ;
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+      RECT 7.970000  0.350000 8.300000 1.010000 ;
+      RECT 8.055000  2.120000 8.385000 2.980000 ;
+    LAYER mcon ;
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+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
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+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
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+      RECT 3.995000  3.245000 4.165000 3.415000 ;
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
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+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
+      RECT 7.835000 -0.085000 8.005000 0.085000 ;
+      RECT 7.835000  3.245000 8.005000 3.415000 ;
+      RECT 8.315000 -0.085000 8.485000 0.085000 ;
+      RECT 8.315000  3.245000 8.485000 3.415000 ;
   END
 END sky130_fd_sc_ms__a2bb2oi_4
diff --git a/cells/a311o/sky130_fd_sc_ms__a311o_1.magic.lef b/cells/a311o/sky130_fd_sc_ms__a311o_1.magic.lef
index 2d96ec6..52056a6 100644
--- a/cells/a311o/sky130_fd_sc_ms__a311o_1.magic.lef
+++ b/cells/a311o/sky130_fd_sc_ms__a311o_1.magic.lef
@@ -93,22 +93,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.785000  0.085000 1.115000 0.940000 ;
-        RECT 2.750000  0.855000 3.075000 1.185000 ;
-        RECT 2.895000  0.675000 3.215000 0.845000 ;
-        RECT 2.895000  0.845000 3.075000 0.855000 ;
-        RECT 3.045000  0.085000 3.215000 0.675000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -117,37 +101,50 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.645000 1.950000 1.105000 3.245000 ;
-        RECT 1.805000 2.290000 2.095000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.480000 1.350000 0.945000 1.680000 ;
-      RECT 0.775000 1.110000 2.570000 1.280000 ;
-      RECT 0.775000 1.280000 0.945000 1.350000 ;
-      RECT 1.275000 1.950000 2.595000 2.120000 ;
-      RECT 1.275000 2.120000 1.605000 2.980000 ;
-      RECT 2.240000 0.840000 2.570000 1.110000 ;
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-      RECT 2.240000 1.445000 3.575000 1.615000 ;
-      RECT 2.265000 1.940000 2.595000 1.950000 ;
-      RECT 2.265000 2.120000 2.595000 2.980000 ;
-      RECT 3.105000 1.940000 3.575000 2.980000 ;
-      RECT 3.245000 1.015000 3.575000 1.445000 ;
-      RECT 3.245000 1.615000 3.575000 1.940000 ;
+      RECT 0.000000 -0.085000 3.840000 0.085000 ;
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+      RECT 2.240000  1.445000 3.575000 1.615000 ;
+      RECT 2.265000  1.940000 2.595000 1.950000 ;
+      RECT 2.265000  2.120000 2.595000 2.980000 ;
+      RECT 2.750000  0.855000 3.075000 1.185000 ;
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+      RECT 3.245000  1.015000 3.575000 1.445000 ;
+      RECT 3.245000  1.615000 3.575000 1.940000 ;
+    LAYER mcon ;
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+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
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+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
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+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ms__a311o_1
diff --git a/cells/a311o/sky130_fd_sc_ms__a311o_2.magic.lef b/cells/a311o/sky130_fd_sc_ms__a311o_2.magic.lef
index 06279b2..fa9971e 100644
--- a/cells/a311o/sky130_fd_sc_ms__a311o_2.magic.lef
+++ b/cells/a311o/sky130_fd_sc_ms__a311o_2.magic.lef
@@ -90,21 +90,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.300000  0.085000 0.550000 1.130000 ;
-        RECT 1.230000  0.085000 1.630000 0.750000 ;
-        RECT 3.170000  0.085000 3.540000 0.750000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -113,38 +98,50 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.215000 2.570000 0.545000 3.245000 ;
-        RECT 1.115000 2.570000 1.445000 3.245000 ;
-        RECT 2.135000 2.740000 2.665000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ms__a311o_2
diff --git a/cells/a311o/sky130_fd_sc_ms__a311o_4.magic.lef b/cells/a311o/sky130_fd_sc_ms__a311o_4.magic.lef
index f9fe433..3d85d2c 100644
--- a/cells/a311o/sky130_fd_sc_ms__a311o_4.magic.lef
+++ b/cells/a311o/sky130_fd_sc_ms__a311o_4.magic.lef
@@ -80,20 +80,6 @@
     DIRECTION OUTPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
-        RECT 0.125000 0.810000 0.355000 1.040000 ;
-        RECT 0.125000 1.040000 0.295000 2.360000 ;
-        RECT 0.125000 2.360000 1.505000 2.530000 ;
-        RECT 1.335000 1.970000 4.305000 2.140000 ;
-        RECT 1.335000 2.140000 1.505000 2.360000 ;
-        RECT 2.525000 1.820000 4.305000 1.970000 ;
-        RECT 2.525000 2.140000 4.305000 2.150000 ;
-        RECT 2.535000 0.390000 2.920000 0.980000 ;
-        RECT 2.535000 0.980000 3.745000 1.150000 ;
-        RECT 3.495000 0.405000 3.745000 0.980000 ;
-      LAYER mcon ;
-        RECT 0.155000 0.840000 0.325000 1.010000 ;
-        RECT 2.555000 0.840000 2.725000 1.010000 ;
       LAYER met1 ;
         RECT 0.095000 0.810000 0.385000 0.855000 ;
         RECT 0.095000 0.855000 2.785000 0.995000 ;
@@ -106,32 +92,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.680000 0.085000 ;
-        RECT 0.395000  0.085000 0.725000 0.640000 ;
-        RECT 1.255000  0.085000 1.585000 0.960000 ;
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-        RECT 3.925000  0.935000 5.175000 1.150000 ;
-        RECT 4.175000  1.150000 5.175000 1.185000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
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-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
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-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 7.680000 0.245000 ;
     END
@@ -140,68 +100,103 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 7.680000 3.415000 ;
-        RECT 2.625000 2.660000 2.955000 3.245000 ;
-        RECT 3.525000 2.660000 3.855000 3.245000 ;
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-        RECT 7.220000 1.950000 7.550000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
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-        RECT 7.355000 3.245000 7.525000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 7.680000 3.575000 ;
     END
   END VPWR
   OBS
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
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+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
   END
 END sky130_fd_sc_ms__a311o_4
diff --git a/cells/a311oi/sky130_fd_sc_ms__a311oi_1.magic.lef b/cells/a311oi/sky130_fd_sc_ms__a311oi_1.magic.lef
index 9239bde..0de84c2 100644
--- a/cells/a311oi/sky130_fd_sc_ms__a311oi_1.magic.lef
+++ b/cells/a311oi/sky130_fd_sc_ms__a311oi_1.magic.lef
@@ -93,18 +93,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.340000  0.085000 0.670000 0.840000 ;
-        RECT 2.210000  0.085000 2.580000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -113,26 +101,35 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.315000 2.290000 0.565000 3.245000 ;
-        RECT 1.265000 2.630000 1.675000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.765000 2.290000 2.175000 2.460000 ;
-      RECT 0.765000 2.460000 1.095000 2.980000 ;
-      RECT 1.845000 2.460000 2.175000 2.980000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.315000  2.290000 0.565000 3.245000 ;
+      RECT 0.340000  0.085000 0.670000 0.840000 ;
+      RECT 0.765000  2.290000 2.175000 2.460000 ;
+      RECT 0.765000  2.460000 1.095000 2.980000 ;
+      RECT 1.265000  2.630000 1.675000 3.245000 ;
+      RECT 1.845000  2.460000 2.175000 2.980000 ;
+      RECT 2.210000  0.085000 2.580000 0.840000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ms__a311oi_1
diff --git a/cells/a311oi/sky130_fd_sc_ms__a311oi_2.magic.lef b/cells/a311oi/sky130_fd_sc_ms__a311oi_2.magic.lef
index b4428ba..e3c3167 100644
--- a/cells/a311oi/sky130_fd_sc_ms__a311oi_2.magic.lef
+++ b/cells/a311oi/sky130_fd_sc_ms__a311oi_2.magic.lef
@@ -97,23 +97,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.760000 0.085000 ;
-        RECT 0.615000  0.085000 0.945000 0.670000 ;
-        RECT 3.915000  0.085000 4.515000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
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-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 5.760000 0.245000 ;
     END
@@ -122,49 +105,63 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.760000 3.415000 ;
-        RECT 0.170000 1.820000 0.420000 3.245000 ;
-        RECT 1.150000 2.060000 1.320000 3.245000 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 5.760000 3.575000 ;
     END
   END VPWR
   OBS
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+      RECT 3.420000  2.290000 3.755000 2.905000 ;
+      RECT 3.420000  2.905000 5.550000 3.075000 ;
+      RECT 3.915000  0.085000 4.515000 0.840000 ;
+      RECT 3.925000  2.120000 4.120000 2.735000 ;
+      RECT 4.320000  1.950000 4.650000 2.905000 ;
+      RECT 5.220000  2.290000 5.550000 2.905000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ms__a311oi_2
diff --git a/cells/a311oi/sky130_fd_sc_ms__a311oi_4.magic.lef b/cells/a311oi/sky130_fd_sc_ms__a311oi_4.magic.lef
index cfd3af0..9de43fb 100644
--- a/cells/a311oi/sky130_fd_sc_ms__a311oi_4.magic.lef
+++ b/cells/a311oi/sky130_fd_sc_ms__a311oi_4.magic.lef
@@ -102,34 +102,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 10.080000 0.085000 ;
-        RECT 0.580000  0.085000  0.830000 0.840000 ;
-        RECT 1.440000  0.085000  1.770000 0.840000 ;
-        RECT 6.550000  0.085000  7.590000 0.670000 ;
-        RECT 8.190000  0.085000  8.520000 0.670000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
-        RECT 7.835000 -0.085000 8.005000 0.085000 ;
-        RECT 8.315000 -0.085000 8.485000 0.085000 ;
-        RECT 8.795000 -0.085000 8.965000 0.085000 ;
-        RECT 9.275000 -0.085000 9.445000 0.085000 ;
-        RECT 9.755000 -0.085000 9.925000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 10.080000 0.245000 ;
     END
@@ -138,71 +110,96 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 10.080000 3.415000 ;
-        RECT 0.105000 1.820000  0.355000 3.245000 ;
-        RECT 1.005000 2.290000  1.335000 3.245000 ;
-        RECT 1.905000 2.290000  2.235000 3.245000 ;
-        RECT 2.805000 2.290000  3.135000 3.245000 ;
-        RECT 3.705000 2.290000  4.035000 3.245000 ;
-        RECT 4.605000 2.290000  4.855000 3.245000 ;
-        RECT 5.505000 2.290000  5.835000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
-        RECT 7.355000 3.245000 7.525000 3.415000 ;
-        RECT 7.835000 3.245000 8.005000 3.415000 ;
-        RECT 8.315000 3.245000 8.485000 3.415000 ;
-        RECT 8.795000 3.245000 8.965000 3.415000 ;
-        RECT 9.275000 3.245000 9.445000 3.415000 ;
-        RECT 9.755000 3.245000 9.925000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 10.080000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.150000 0.350000 0.400000 1.010000 ;
-      RECT 0.150000 1.010000 3.920000 1.180000 ;
-      RECT 0.555000 1.950000 7.655000 2.120000 ;
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-      RECT 1.010000 0.350000 1.260000 1.010000 ;
-      RECT 1.535000 2.120000 1.705000 2.980000 ;
-      RECT 1.950000 0.350000 2.120000 0.975000 ;
-      RECT 1.950000 0.975000 3.920000 1.010000 ;
-      RECT 2.300000 0.350000 5.950000 0.600000 ;
-      RECT 2.300000 0.600000 2.560000 0.680000 ;
-      RECT 2.435000 2.120000 2.605000 2.980000 ;
-      RECT 2.730000 0.770000 3.060000 0.975000 ;
-      RECT 3.230000 0.600000 3.420000 0.680000 ;
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-      RECT 3.590000 0.770000 3.920000 0.975000 ;
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-      RECT 7.825000 1.820000 8.155000 2.905000 ;
-      RECT 8.725000 2.060000 9.055000 2.905000 ;
-      RECT 9.625000 1.820000 9.955000 2.905000 ;
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+      RECT 5.055000  2.120000  5.305000 2.980000 ;
+      RECT 5.505000  2.290000  5.835000 3.245000 ;
+      RECT 5.620000  0.600000  5.950000 0.680000 ;
+      RECT 6.025000  2.320000  6.355000 2.905000 ;
+      RECT 6.025000  2.905000  9.955000 3.075000 ;
+      RECT 6.475000  1.820000  7.655000 1.950000 ;
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+      RECT 6.550000  0.085000  7.590000 0.670000 ;
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+      RECT 7.425000  2.150000  7.655000 2.735000 ;
+      RECT 7.825000  1.820000  8.155000 2.905000 ;
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+      RECT 8.725000  2.060000  9.055000 2.905000 ;
+      RECT 9.625000  1.820000  9.955000 2.905000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
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+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
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+      RECT 4.475000  3.245000 4.645000 3.415000 ;
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+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
+      RECT 7.835000 -0.085000 8.005000 0.085000 ;
+      RECT 7.835000  3.245000 8.005000 3.415000 ;
+      RECT 8.315000 -0.085000 8.485000 0.085000 ;
+      RECT 8.315000  3.245000 8.485000 3.415000 ;
+      RECT 8.795000 -0.085000 8.965000 0.085000 ;
+      RECT 8.795000  3.245000 8.965000 3.415000 ;
+      RECT 9.275000 -0.085000 9.445000 0.085000 ;
+      RECT 9.275000  3.245000 9.445000 3.415000 ;
+      RECT 9.755000 -0.085000 9.925000 0.085000 ;
+      RECT 9.755000  3.245000 9.925000 3.415000 ;
   END
 END sky130_fd_sc_ms__a311oi_4
diff --git a/cells/a31o/sky130_fd_sc_ms__a31o_1.magic.lef b/cells/a31o/sky130_fd_sc_ms__a31o_1.magic.lef
index ae69241..c0bdc17 100644
--- a/cells/a31o/sky130_fd_sc_ms__a31o_1.magic.lef
+++ b/cells/a31o/sky130_fd_sc_ms__a31o_1.magic.lef
@@ -81,19 +81,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.620000  0.085000 1.200000 0.980000 ;
-        RECT 2.790000  0.810000 3.155000 0.980000 ;
-        RECT 2.985000  0.085000 3.155000 0.810000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -102,31 +89,41 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.605000 1.970000 1.065000 3.245000 ;
-        RECT 1.735000 2.310000 2.145000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.425000 1.350000 0.825000 1.680000 ;
-      RECT 0.620000 1.150000 3.095000 1.320000 ;
-      RECT 0.620000 1.320000 0.825000 1.350000 ;
-      RECT 1.235000 1.970000 2.645000 2.140000 ;
-      RECT 1.235000 2.140000 1.565000 2.980000 ;
-      RECT 2.280000 0.810000 2.610000 1.150000 ;
-      RECT 2.315000 2.140000 2.645000 2.980000 ;
-      RECT 2.845000 1.320000 3.095000 2.980000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.425000  1.350000 0.825000 1.680000 ;
+      RECT 0.605000  1.970000 1.065000 3.245000 ;
+      RECT 0.620000  0.085000 1.200000 0.980000 ;
+      RECT 0.620000  1.150000 3.095000 1.320000 ;
+      RECT 0.620000  1.320000 0.825000 1.350000 ;
+      RECT 1.235000  1.970000 2.645000 2.140000 ;
+      RECT 1.235000  2.140000 1.565000 2.980000 ;
+      RECT 1.735000  2.310000 2.145000 3.245000 ;
+      RECT 2.280000  0.810000 2.610000 1.150000 ;
+      RECT 2.315000  2.140000 2.645000 2.980000 ;
+      RECT 2.790000  0.810000 3.155000 0.980000 ;
+      RECT 2.845000  1.320000 3.095000 2.980000 ;
+      RECT 2.985000  0.085000 3.155000 0.810000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ms__a31o_1
diff --git a/cells/a31o/sky130_fd_sc_ms__a31o_2.magic.lef b/cells/a31o/sky130_fd_sc_ms__a31o_2.magic.lef
index e1b85ff..6b05772 100644
--- a/cells/a31o/sky130_fd_sc_ms__a31o_2.magic.lef
+++ b/cells/a31o/sky130_fd_sc_ms__a31o_2.magic.lef
@@ -81,20 +81,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 1.130000 ;
-        RECT 1.060000  0.085000 1.730000 0.600000 ;
-        RECT 3.360000  0.085000 3.690000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -103,35 +89,46 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.185000 1.820000 0.435000 3.245000 ;
-        RECT 1.090000 2.060000 1.625000 3.245000 ;
-        RECT 2.350000 2.400000 2.680000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
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-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 1.135000 1.010000 1.305000 1.300000 ;
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-      RECT 3.385000 1.890000 3.725000 2.860000 ;
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+      RECT 3.385000  1.890000 3.725000 2.860000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ms__a31o_2
diff --git a/cells/a31o/sky130_fd_sc_ms__a31o_4.magic.lef b/cells/a31o/sky130_fd_sc_ms__a31o_4.magic.lef
index 432af0a..a2cbe47 100644
--- a/cells/a31o/sky130_fd_sc_ms__a31o_4.magic.lef
+++ b/cells/a31o/sky130_fd_sc_ms__a31o_4.magic.lef
@@ -86,29 +86,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.200000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 1.130000 ;
-        RECT 1.045000  0.085000 1.375000 0.660000 ;
-        RECT 1.930000  0.085000 2.260000 0.960000 ;
-        RECT 2.920000  0.085000 3.250000 0.960000 ;
-        RECT 6.270000  0.085000 6.600000 0.940000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 7.200000 0.245000 ;
     END
@@ -117,59 +94,79 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 7.200000 3.415000 ;
-        RECT 0.115000 1.820000 0.365000 3.245000 ;
-        RECT 1.065000 2.060000 1.395000 3.245000 ;
-        RECT 2.065000 1.820000 2.395000 3.245000 ;
-        RECT 4.245000 2.290000 4.575000 3.245000 ;
-        RECT 5.245000 2.290000 5.575000 3.245000 ;
-        RECT 6.255000 2.290000 6.585000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 7.200000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 1.065000 1.220000 4.750000 1.280000 ;
-      RECT 1.065000 1.280000 3.590000 1.300000 ;
-      RECT 1.065000 1.300000 2.335000 1.550000 ;
-      RECT 1.895000 1.130000 4.750000 1.220000 ;
-      RECT 2.490000 0.350000 2.740000 1.130000 ;
-      RECT 2.625000 1.970000 2.955000 2.810000 ;
-      RECT 2.625000 2.810000 4.075000 2.980000 ;
-      RECT 3.125000 1.970000 3.575000 2.640000 ;
-      RECT 3.405000 1.300000 3.575000 1.970000 ;
-      RECT 3.420000 0.350000 3.750000 1.110000 ;
-      RECT 3.420000 1.110000 4.750000 1.130000 ;
-      RECT 3.745000 1.950000 7.085000 2.120000 ;
-      RECT 3.745000 2.120000 4.075000 2.810000 ;
-      RECT 3.920000 0.255000 5.740000 0.425000 ;
-      RECT 3.920000 0.425000 4.250000 0.940000 ;
-      RECT 4.420000 0.595000 4.750000 1.110000 ;
-      RECT 4.745000 2.120000 5.075000 2.980000 ;
-      RECT 4.980000 0.595000 5.230000 1.110000 ;
-      RECT 4.980000 1.110000 7.030000 1.280000 ;
-      RECT 5.410000 0.425000 5.740000 0.940000 ;
-      RECT 5.755000 2.120000 6.085000 2.980000 ;
-      RECT 5.920000 0.350000 6.090000 1.110000 ;
-      RECT 6.755000 2.120000 7.085000 2.980000 ;
-      RECT 6.780000 0.350000 7.030000 1.110000 ;
+      RECT 0.000000 -0.085000 7.200000 0.085000 ;
+      RECT 0.000000  3.245000 7.200000 3.415000 ;
+      RECT 0.115000  0.085000 0.445000 1.130000 ;
+      RECT 0.115000  1.820000 0.365000 3.245000 ;
+      RECT 1.045000  0.085000 1.375000 0.660000 ;
+      RECT 1.065000  1.220000 4.750000 1.280000 ;
+      RECT 1.065000  1.280000 3.590000 1.300000 ;
+      RECT 1.065000  1.300000 2.335000 1.550000 ;
+      RECT 1.065000  2.060000 1.395000 3.245000 ;
+      RECT 1.895000  1.130000 4.750000 1.220000 ;
+      RECT 1.930000  0.085000 2.260000 0.960000 ;
+      RECT 2.065000  1.820000 2.395000 3.245000 ;
+      RECT 2.490000  0.350000 2.740000 1.130000 ;
+      RECT 2.625000  1.970000 2.955000 2.810000 ;
+      RECT 2.625000  2.810000 4.075000 2.980000 ;
+      RECT 2.920000  0.085000 3.250000 0.960000 ;
+      RECT 3.125000  1.970000 3.575000 2.640000 ;
+      RECT 3.405000  1.300000 3.575000 1.970000 ;
+      RECT 3.420000  0.350000 3.750000 1.110000 ;
+      RECT 3.420000  1.110000 4.750000 1.130000 ;
+      RECT 3.745000  1.950000 7.085000 2.120000 ;
+      RECT 3.745000  2.120000 4.075000 2.810000 ;
+      RECT 3.920000  0.255000 5.740000 0.425000 ;
+      RECT 3.920000  0.425000 4.250000 0.940000 ;
+      RECT 4.245000  2.290000 4.575000 3.245000 ;
+      RECT 4.420000  0.595000 4.750000 1.110000 ;
+      RECT 4.745000  2.120000 5.075000 2.980000 ;
+      RECT 4.980000  0.595000 5.230000 1.110000 ;
+      RECT 4.980000  1.110000 7.030000 1.280000 ;
+      RECT 5.245000  2.290000 5.575000 3.245000 ;
+      RECT 5.410000  0.425000 5.740000 0.940000 ;
+      RECT 5.755000  2.120000 6.085000 2.980000 ;
+      RECT 5.920000  0.350000 6.090000 1.110000 ;
+      RECT 6.255000  2.290000 6.585000 3.245000 ;
+      RECT 6.270000  0.085000 6.600000 0.940000 ;
+      RECT 6.755000  2.120000 7.085000 2.980000 ;
+      RECT 6.780000  0.350000 7.030000 1.110000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
   END
 END sky130_fd_sc_ms__a31o_4
diff --git a/cells/a31oi/sky130_fd_sc_ms__a31oi_1.magic.lef b/cells/a31oi/sky130_fd_sc_ms__a31oi_1.magic.lef
index ca3fd3d..d88399d 100644
--- a/cells/a31oi/sky130_fd_sc_ms__a31oi_1.magic.lef
+++ b/cells/a31oi/sky130_fd_sc_ms__a31oi_1.magic.lef
@@ -83,17 +83,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 0.125000  0.085000 0.455000 1.010000 ;
-        RECT 2.230000  0.085000 2.560000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -102,25 +91,33 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.880000 3.415000 ;
-        RECT 0.125000 1.820000 0.455000 3.245000 ;
-        RECT 1.205000 2.400000 1.535000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.880000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.665000 2.060000 2.085000 2.230000 ;
-      RECT 0.665000 2.230000 0.995000 2.980000 ;
-      RECT 1.755000 2.230000 2.085000 2.980000 ;
+      RECT 0.000000 -0.085000 2.880000 0.085000 ;
+      RECT 0.000000  3.245000 2.880000 3.415000 ;
+      RECT 0.125000  0.085000 0.455000 1.010000 ;
+      RECT 0.125000  1.820000 0.455000 3.245000 ;
+      RECT 0.665000  2.060000 2.085000 2.230000 ;
+      RECT 0.665000  2.230000 0.995000 2.980000 ;
+      RECT 1.205000  2.400000 1.535000 3.245000 ;
+      RECT 1.755000  2.230000 2.085000 2.980000 ;
+      RECT 2.230000  0.085000 2.560000 1.010000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ms__a31oi_1
diff --git a/cells/a31oi/sky130_fd_sc_ms__a31oi_2.magic.lef b/cells/a31oi/sky130_fd_sc_ms__a31oi_2.magic.lef
index cdb5762..f198ce9 100644
--- a/cells/a31oi/sky130_fd_sc_ms__a31oi_2.magic.lef
+++ b/cells/a31oi/sky130_fd_sc_ms__a31oi_2.magic.lef
@@ -87,20 +87,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.115000  0.085000 0.365000 0.920000 ;
-        RECT 2.045000  0.085000 2.375000 0.580000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -109,42 +95,53 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.565000 2.290000 0.895000 3.245000 ;
-        RECT 1.595000 2.290000 1.845000 3.245000 ;
-        RECT 3.425000 2.400000 3.755000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 1.820000 0.365000 1.950000 ;
-      RECT 0.115000 1.950000 2.275000 2.120000 ;
-      RECT 0.115000 2.120000 0.365000 2.980000 ;
-      RECT 0.545000 0.255000 1.875000 0.425000 ;
-      RECT 0.545000 0.425000 0.875000 0.920000 ;
-      RECT 1.045000 0.595000 1.375000 0.750000 ;
-      RECT 1.045000 0.750000 3.705000 0.920000 ;
-      RECT 1.065000 2.120000 1.395000 2.980000 ;
-      RECT 1.545000 0.425000 1.875000 0.580000 ;
-      RECT 2.015000 2.120000 2.275000 2.905000 ;
-      RECT 2.015000 2.905000 3.255000 3.075000 ;
-      RECT 2.975000 2.060000 4.205000 2.230000 ;
-      RECT 2.975000 2.230000 3.255000 2.905000 ;
-      RECT 3.430000 0.670000 3.705000 0.750000 ;
-      RECT 3.875000 1.950000 4.205000 2.060000 ;
-      RECT 3.925000 2.230000 4.205000 2.980000 ;
+      RECT 0.000000 -0.085000 4.320000 0.085000 ;
+      RECT 0.000000  3.245000 4.320000 3.415000 ;
+      RECT 0.115000  0.085000 0.365000 0.920000 ;
+      RECT 0.115000  1.820000 0.365000 1.950000 ;
+      RECT 0.115000  1.950000 2.275000 2.120000 ;
+      RECT 0.115000  2.120000 0.365000 2.980000 ;
+      RECT 0.545000  0.255000 1.875000 0.425000 ;
+      RECT 0.545000  0.425000 0.875000 0.920000 ;
+      RECT 0.565000  2.290000 0.895000 3.245000 ;
+      RECT 1.045000  0.595000 1.375000 0.750000 ;
+      RECT 1.045000  0.750000 3.705000 0.920000 ;
+      RECT 1.065000  2.120000 1.395000 2.980000 ;
+      RECT 1.545000  0.425000 1.875000 0.580000 ;
+      RECT 1.595000  2.290000 1.845000 3.245000 ;
+      RECT 2.015000  2.120000 2.275000 2.905000 ;
+      RECT 2.015000  2.905000 3.255000 3.075000 ;
+      RECT 2.045000  0.085000 2.375000 0.580000 ;
+      RECT 2.975000  2.060000 4.205000 2.230000 ;
+      RECT 2.975000  2.230000 3.255000 2.905000 ;
+      RECT 3.425000  2.400000 3.755000 3.245000 ;
+      RECT 3.430000  0.670000 3.705000 0.750000 ;
+      RECT 3.875000  1.950000 4.205000 2.060000 ;
+      RECT 3.925000  2.230000 4.205000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ms__a31oi_2
diff --git a/cells/a31oi/sky130_fd_sc_ms__a31oi_4.magic.lef b/cells/a31oi/sky130_fd_sc_ms__a31oi_4.magic.lef
index f492bb9..032965b 100644
--- a/cells/a31oi/sky130_fd_sc_ms__a31oi_4.magic.lef
+++ b/cells/a31oi/sky130_fd_sc_ms__a31oi_4.magic.lef
@@ -89,30 +89,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.640000 0.085000 ;
-        RECT 0.560000  0.085000 0.890000 0.840000 ;
-        RECT 1.420000  0.085000 1.750000 0.840000 ;
-        RECT 7.010000  0.085000 8.025000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
-        RECT 7.835000 -0.085000 8.005000 0.085000 ;
-        RECT 8.315000 -0.085000 8.485000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 8.640000 0.245000 ;
     END
@@ -121,64 +97,85 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 8.640000 3.415000 ;
-        RECT 0.565000 2.290000 0.895000 3.245000 ;
-        RECT 1.465000 2.290000 1.795000 3.245000 ;
-        RECT 2.365000 2.320000 2.695000 3.245000 ;
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-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
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-        RECT 5.915000 3.245000 6.085000 3.415000 ;
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-        RECT 8.315000 3.245000 8.485000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 8.640000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 1.950000 4.195000 2.120000 ;
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+      RECT 7.375000  2.290000 7.575000 2.905000 ;
+      RECT 8.255000  1.950000 8.525000 2.905000 ;
+    LAYER mcon ;
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+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
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+      RECT 2.075000  3.245000 2.245000 3.415000 ;
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+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
+      RECT 7.835000 -0.085000 8.005000 0.085000 ;
+      RECT 7.835000  3.245000 8.005000 3.415000 ;
+      RECT 8.315000 -0.085000 8.485000 0.085000 ;
+      RECT 8.315000  3.245000 8.485000 3.415000 ;
   END
 END sky130_fd_sc_ms__a31oi_4
diff --git a/cells/a32o/sky130_fd_sc_ms__a32o_1.magic.lef b/cells/a32o/sky130_fd_sc_ms__a32o_1.magic.lef
index 9903734..de2934d 100644
--- a/cells/a32o/sky130_fd_sc_ms__a32o_1.magic.lef
+++ b/cells/a32o/sky130_fd_sc_ms__a32o_1.magic.lef
@@ -90,19 +90,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.650000  0.085000 1.050000 0.680000 ;
-        RECT 3.370000  0.085000 3.700000 1.040000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -111,36 +98,46 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.625000 2.060000 1.015000 3.245000 ;
-        RECT 1.800000 2.400000 2.130000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.425000 1.300000 0.795000 1.630000 ;
-      RECT 0.625000 0.850000 2.880000 1.020000 ;
-      RECT 0.625000 1.020000 0.795000 1.300000 ;
-      RECT 0.625000 1.630000 0.795000 1.720000 ;
-      RECT 0.625000 1.720000 3.225000 1.890000 ;
-      RECT 1.205000 2.060000 2.725000 2.230000 ;
-      RECT 1.205000 2.230000 1.535000 2.860000 ;
-      RECT 2.200000 0.430000 2.880000 0.850000 ;
-      RECT 2.395000 2.230000 2.725000 2.905000 ;
-      RECT 2.395000 2.905000 3.725000 3.075000 ;
-      RECT 2.895000 1.890000 3.225000 2.735000 ;
-      RECT 3.395000 1.820000 3.725000 2.905000 ;
+      RECT 0.000000 -0.085000 3.840000 0.085000 ;
+      RECT 0.000000  3.245000 3.840000 3.415000 ;
+      RECT 0.425000  1.300000 0.795000 1.630000 ;
+      RECT 0.625000  0.850000 2.880000 1.020000 ;
+      RECT 0.625000  1.020000 0.795000 1.300000 ;
+      RECT 0.625000  1.630000 0.795000 1.720000 ;
+      RECT 0.625000  1.720000 3.225000 1.890000 ;
+      RECT 0.625000  2.060000 1.015000 3.245000 ;
+      RECT 0.650000  0.085000 1.050000 0.680000 ;
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+      RECT 1.205000  2.230000 1.535000 2.860000 ;
+      RECT 1.800000  2.400000 2.130000 3.245000 ;
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+      RECT 2.395000  2.905000 3.725000 3.075000 ;
+      RECT 2.895000  1.890000 3.225000 2.735000 ;
+      RECT 3.370000  0.085000 3.700000 1.040000 ;
+      RECT 3.395000  1.820000 3.725000 2.905000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ms__a32o_1
diff --git a/cells/a32o/sky130_fd_sc_ms__a32o_2.magic.lef b/cells/a32o/sky130_fd_sc_ms__a32o_2.magic.lef
index 5d7a66a..87f8b93 100644
--- a/cells/a32o/sky130_fd_sc_ms__a32o_2.magic.lef
+++ b/cells/a32o/sky130_fd_sc_ms__a32o_2.magic.lef
@@ -90,21 +90,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 1.130000 ;
-        RECT 1.185000  0.085000 1.515000 0.840000 ;
-        RECT 3.850000  0.085000 4.180000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -113,40 +98,52 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.115000 2.660000 0.445000 3.245000 ;
-        RECT 1.100000 2.660000 1.510000 3.245000 ;
-        RECT 2.265000 2.630000 2.645000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.225000 1.320000 0.555000 1.650000 ;
-      RECT 0.225000 1.650000 0.395000 2.320000 ;
-      RECT 0.225000 2.320000 1.275000 2.490000 ;
-      RECT 1.105000 1.010000 3.105000 1.180000 ;
-      RECT 1.105000 1.180000 1.275000 1.950000 ;
-      RECT 1.105000 1.950000 3.705000 2.120000 ;
-      RECT 1.105000 2.120000 1.275000 2.320000 ;
-      RECT 1.715000 2.290000 3.205000 2.460000 ;
-      RECT 1.715000 2.460000 2.045000 2.860000 ;
-      RECT 2.775000 0.350000 3.105000 1.010000 ;
-      RECT 2.875000 2.460000 3.205000 2.905000 ;
-      RECT 2.875000 2.905000 4.205000 3.075000 ;
-      RECT 3.375000 2.120000 3.705000 2.735000 ;
-      RECT 3.875000 1.950000 4.205000 2.905000 ;
+      RECT 0.000000 -0.085000 4.320000 0.085000 ;
+      RECT 0.000000  3.245000 4.320000 3.415000 ;
+      RECT 0.115000  0.085000 0.445000 1.130000 ;
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+      RECT 0.225000  1.650000 0.395000 2.320000 ;
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+      RECT 1.100000  2.660000 1.510000 3.245000 ;
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+      RECT 1.105000  1.950000 3.705000 2.120000 ;
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+      RECT 1.185000  0.085000 1.515000 0.840000 ;
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+      RECT 2.775000  0.350000 3.105000 1.010000 ;
+      RECT 2.875000  2.460000 3.205000 2.905000 ;
+      RECT 2.875000  2.905000 4.205000 3.075000 ;
+      RECT 3.375000  2.120000 3.705000 2.735000 ;
+      RECT 3.850000  0.085000 4.180000 1.130000 ;
+      RECT 3.875000  1.950000 4.205000 2.905000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
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+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ms__a32o_2
diff --git a/cells/a32o/sky130_fd_sc_ms__a32o_4.magic.lef b/cells/a32o/sky130_fd_sc_ms__a32o_4.magic.lef
index 169ac92..d18a036 100644
--- a/cells/a32o/sky130_fd_sc_ms__a32o_4.magic.lef
+++ b/cells/a32o/sky130_fd_sc_ms__a32o_4.magic.lef
@@ -103,32 +103,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.160000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 0.760000 ;
-        RECT 0.990000  0.085000 1.400000 0.760000 ;
-        RECT 2.070000  0.085000 2.400000 1.180000 ;
-        RECT 4.350000  0.755000 4.755000 0.940000 ;
-        RECT 4.585000  0.085000 4.755000 0.755000 ;
-        RECT 7.190000  0.085000 7.545000 0.920000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
-        RECT 7.835000 -0.085000 8.005000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 8.160000 0.245000 ;
     END
@@ -137,68 +111,91 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 8.160000 3.415000 ;
-        RECT 0.115000 1.820000 0.365000 3.245000 ;
-        RECT 1.015000 2.190000 1.345000 3.245000 ;
-        RECT 1.965000 2.290000 2.295000 3.245000 ;
-        RECT 5.210000 2.630000 5.615000 3.245000 ;
-        RECT 6.285000 2.630000 6.645000 3.245000 ;
-        RECT 7.265000 2.290000 7.545000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
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-        RECT 7.835000 3.245000 8.005000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 8.160000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
+      RECT 7.835000 -0.085000 8.005000 0.085000 ;
+      RECT 7.835000  3.245000 8.005000 3.415000 ;
   END
 END sky130_fd_sc_ms__a32o_4
diff --git a/cells/a32oi/sky130_fd_sc_ms__a32oi_1.magic.lef b/cells/a32oi/sky130_fd_sc_ms__a32oi_1.magic.lef
index 6f153a4..fed4d1a 100644
--- a/cells/a32oi/sky130_fd_sc_ms__a32oi_1.magic.lef
+++ b/cells/a32oi/sky130_fd_sc_ms__a32oi_1.magic.lef
@@ -92,18 +92,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 1.010000 ;
-        RECT 2.890000  0.085000 3.220000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -112,30 +100,39 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 1.675000 2.660000 2.345000 3.245000 ;
-        RECT 2.995000 1.820000 3.245000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 1.820000 0.445000 2.905000 ;
-      RECT 0.115000 2.905000 1.445000 3.075000 ;
-      RECT 1.115000 2.060000 1.420000 2.320000 ;
-      RECT 1.115000 2.320000 2.795000 2.490000 ;
-      RECT 1.115000 2.490000 1.445000 2.905000 ;
-      RECT 2.465000 1.820000 2.795000 2.320000 ;
-      RECT 2.515000 2.490000 2.795000 2.980000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.115000  0.085000 0.445000 1.010000 ;
+      RECT 0.115000  1.820000 0.445000 2.905000 ;
+      RECT 0.115000  2.905000 1.445000 3.075000 ;
+      RECT 1.115000  2.060000 1.420000 2.320000 ;
+      RECT 1.115000  2.320000 2.795000 2.490000 ;
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+      RECT 2.890000  0.085000 3.220000 1.010000 ;
+      RECT 2.995000  1.820000 3.245000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
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+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ms__a32oi_1
diff --git a/cells/a32oi/sky130_fd_sc_ms__a32oi_2.magic.lef b/cells/a32oi/sky130_fd_sc_ms__a32oi_2.magic.lef
index dc024bf..b4fb5eb 100644
--- a/cells/a32oi/sky130_fd_sc_ms__a32oi_2.magic.lef
+++ b/cells/a32oi/sky130_fd_sc_ms__a32oi_2.magic.lef
@@ -98,25 +98,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 6.240000 0.085000 ;
-        RECT 0.545000  0.085000 0.875000 0.790000 ;
-        RECT 4.935000  0.085000 5.185000 0.840000 ;
-        RECT 5.795000  0.085000 6.125000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 6.240000 0.245000 ;
     END
@@ -125,54 +106,70 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 6.240000 3.415000 ;
-        RECT 2.570000 2.400000 3.280000 3.245000 ;
-        RECT 3.905000 2.290000 4.250000 3.245000 ;
-        RECT 5.045000 2.060000 5.375000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 6.240000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 0.350000 0.365000 0.960000 ;
-      RECT 0.115000 0.960000 1.275000 1.130000 ;
-      RECT 0.115000 1.950000 0.445000 2.905000 ;
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-      RECT 2.115000 2.060000 4.875000 2.120000 ;
-      RECT 2.115000 2.120000 3.735000 2.230000 ;
-      RECT 2.115000 2.230000 2.400000 2.905000 ;
-      RECT 2.515000 0.255000 4.705000 0.425000 ;
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+    LAYER mcon ;
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+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
   END
 END sky130_fd_sc_ms__a32oi_2
diff --git a/cells/a32oi/sky130_fd_sc_ms__a32oi_4.magic.lef b/cells/a32oi/sky130_fd_sc_ms__a32oi_4.magic.lef
index 39cabaa..09285e9 100644
--- a/cells/a32oi/sky130_fd_sc_ms__a32oi_4.magic.lef
+++ b/cells/a32oi/sky130_fd_sc_ms__a32oi_4.magic.lef
@@ -98,36 +98,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT  0.000000 -0.085000 10.560000 0.085000 ;
-        RECT  0.615000  0.085000  0.945000 0.840000 ;
-        RECT  1.475000  0.085000  1.805000 0.840000 ;
-        RECT  8.395000  0.085000  8.725000 0.840000 ;
-        RECT  9.255000  0.085000  9.585000 0.840000 ;
-        RECT 10.115000  0.085000 10.445000 1.130000 ;
-      LAYER mcon ;
-        RECT  0.155000 -0.085000  0.325000 0.085000 ;
-        RECT  0.635000 -0.085000  0.805000 0.085000 ;
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-        RECT  1.595000 -0.085000  1.765000 0.085000 ;
-        RECT  2.075000 -0.085000  2.245000 0.085000 ;
-        RECT  2.555000 -0.085000  2.725000 0.085000 ;
-        RECT  3.035000 -0.085000  3.205000 0.085000 ;
-        RECT  3.515000 -0.085000  3.685000 0.085000 ;
-        RECT  3.995000 -0.085000  4.165000 0.085000 ;
-        RECT  4.475000 -0.085000  4.645000 0.085000 ;
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-        RECT  6.395000 -0.085000  6.565000 0.085000 ;
-        RECT  6.875000 -0.085000  7.045000 0.085000 ;
-        RECT  7.355000 -0.085000  7.525000 0.085000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 10.560000 0.245000 ;
     END
@@ -136,72 +106,99 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
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+      RECT 10.235000  3.245000 10.405000 3.415000 ;
   END
 END sky130_fd_sc_ms__a32oi_4
diff --git a/cells/a41o/sky130_fd_sc_ms__a41o_1.magic.lef b/cells/a41o/sky130_fd_sc_ms__a41o_1.magic.lef
index 40974c7..e16bec4 100644
--- a/cells/a41o/sky130_fd_sc_ms__a41o_1.magic.lef
+++ b/cells/a41o/sky130_fd_sc_ms__a41o_1.magic.lef
@@ -90,20 +90,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 1.290000  0.085000 1.620000 0.940000 ;
-        RECT 3.830000  0.085000 4.160000 1.010000 ;
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-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
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-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -112,37 +98,48 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.645000 1.820000 0.895000 3.245000 ;
-        RECT 2.305000 2.290000 2.635000 3.245000 ;
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-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
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+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ms__a41o_1
diff --git a/cells/a41o/sky130_fd_sc_ms__a41o_2.magic.lef b/cells/a41o/sky130_fd_sc_ms__a41o_2.magic.lef
index 2b2a76b..e57c728 100644
--- a/cells/a41o/sky130_fd_sc_ms__a41o_2.magic.lef
+++ b/cells/a41o/sky130_fd_sc_ms__a41o_2.magic.lef
@@ -91,22 +91,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
-        RECT 0.150000  0.085000 0.480000 1.010000 ;
-        RECT 2.790000  0.085000 3.120000 0.940000 ;
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-      LAYER mcon ;
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-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -115,40 +99,53 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 4.800000 3.575000 ;
     END
   END VPWR
   OBS
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   END
 END sky130_fd_sc_ms__a41o_2
diff --git a/cells/a41o/sky130_fd_sc_ms__a41o_4.magic.lef b/cells/a41o/sky130_fd_sc_ms__a41o_4.magic.lef
index 6ca6eff..2e1e1eb 100644
--- a/cells/a41o/sky130_fd_sc_ms__a41o_4.magic.lef
+++ b/cells/a41o/sky130_fd_sc_ms__a41o_4.magic.lef
@@ -90,31 +90,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 8.160000 0.085000 ;
-        RECT 0.110000  0.085000 0.360000 1.250000 ;
-        RECT 1.045000  0.085000 1.375000 0.490000 ;
-        RECT 2.055000  0.085000 2.385000 0.490000 ;
-        RECT 3.055000  0.085000 3.305000 0.490000 ;
-        RECT 7.290000  0.085000 7.620000 0.940000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
-        RECT 7.835000 -0.085000 8.005000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 8.160000 0.245000 ;
     END
@@ -123,72 +98,94 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 8.160000 3.415000 ;
-        RECT 1.625000 2.630000 1.955000 3.245000 ;
-        RECT 2.525000 2.630000 2.855000 3.245000 ;
-        RECT 3.425000 2.650000 3.775000 3.245000 ;
-        RECT 4.635000 2.290000 5.095000 3.245000 ;
-        RECT 5.765000 2.290000 6.095000 3.245000 ;
-        RECT 6.765000 2.290000 7.095000 3.245000 ;
-        RECT 7.795000 1.950000 8.045000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
-        RECT 7.355000 3.245000 7.525000 3.415000 ;
-        RECT 7.835000 3.245000 8.005000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 8.160000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 1.950000 0.445000 2.905000 ;
-      RECT 0.115000 2.905000 1.395000 3.075000 ;
-      RECT 0.540000 0.470000 0.870000 0.660000 ;
-      RECT 0.540000 0.660000 3.645000 0.830000 ;
-      RECT 0.540000 0.830000 1.225000 1.250000 ;
-      RECT 0.615000 1.950000 0.890000 2.735000 ;
-      RECT 0.720000 1.250000 1.225000 1.340000 ;
-      RECT 0.720000 1.340000 2.385000 1.670000 ;
-      RECT 0.720000 1.670000 0.890000 1.950000 ;
-      RECT 1.065000 1.940000 1.395000 2.290000 ;
-      RECT 1.065000 2.290000 4.375000 2.460000 ;
-      RECT 1.065000 2.460000 1.395000 2.905000 ;
-      RECT 3.475000 0.255000 4.495000 0.425000 ;
-      RECT 3.475000 0.425000 3.645000 0.660000 ;
-      RECT 3.815000 0.700000 3.985000 0.770000 ;
-      RECT 3.815000 0.770000 4.845000 1.150000 ;
-      RECT 4.045000 1.950000 7.595000 2.120000 ;
-      RECT 4.045000 2.120000 4.375000 2.290000 ;
-      RECT 4.045000 2.460000 4.375000 2.980000 ;
-      RECT 4.165000 0.425000 4.495000 0.600000 ;
-      RECT 4.675000 0.330000 5.785000 0.600000 ;
-      RECT 4.675000 0.600000 4.845000 0.770000 ;
-      RECT 5.025000 0.770000 5.285000 1.110000 ;
-      RECT 5.025000 1.110000 6.680000 1.280000 ;
-      RECT 5.265000 2.120000 5.595000 2.980000 ;
-      RECT 5.455000 0.600000 5.785000 0.940000 ;
-      RECT 6.000000 0.255000 7.110000 0.425000 ;
-      RECT 6.000000 0.425000 6.330000 0.940000 ;
-      RECT 6.265000 2.120000 6.595000 2.980000 ;
-      RECT 6.510000 0.595000 6.680000 1.110000 ;
-      RECT 6.860000 0.425000 7.110000 1.110000 ;
-      RECT 6.860000 1.110000 8.050000 1.280000 ;
-      RECT 7.265000 2.120000 7.595000 2.980000 ;
-      RECT 7.790000 0.350000 8.050000 1.110000 ;
+      RECT 0.000000 -0.085000 8.160000 0.085000 ;
+      RECT 0.000000  3.245000 8.160000 3.415000 ;
+      RECT 0.110000  0.085000 0.360000 1.250000 ;
+      RECT 0.115000  1.950000 0.445000 2.905000 ;
+      RECT 0.115000  2.905000 1.395000 3.075000 ;
+      RECT 0.540000  0.470000 0.870000 0.660000 ;
+      RECT 0.540000  0.660000 3.645000 0.830000 ;
+      RECT 0.540000  0.830000 1.225000 1.250000 ;
+      RECT 0.615000  1.950000 0.890000 2.735000 ;
+      RECT 0.720000  1.250000 1.225000 1.340000 ;
+      RECT 0.720000  1.340000 2.385000 1.670000 ;
+      RECT 0.720000  1.670000 0.890000 1.950000 ;
+      RECT 1.045000  0.085000 1.375000 0.490000 ;
+      RECT 1.065000  1.940000 1.395000 2.290000 ;
+      RECT 1.065000  2.290000 4.375000 2.460000 ;
+      RECT 1.065000  2.460000 1.395000 2.905000 ;
+      RECT 1.625000  2.630000 1.955000 3.245000 ;
+      RECT 2.055000  0.085000 2.385000 0.490000 ;
+      RECT 2.525000  2.630000 2.855000 3.245000 ;
+      RECT 3.055000  0.085000 3.305000 0.490000 ;
+      RECT 3.425000  2.650000 3.775000 3.245000 ;
+      RECT 3.475000  0.255000 4.495000 0.425000 ;
+      RECT 3.475000  0.425000 3.645000 0.660000 ;
+      RECT 3.815000  0.700000 3.985000 0.770000 ;
+      RECT 3.815000  0.770000 4.845000 1.150000 ;
+      RECT 4.045000  1.950000 7.595000 2.120000 ;
+      RECT 4.045000  2.120000 4.375000 2.290000 ;
+      RECT 4.045000  2.460000 4.375000 2.980000 ;
+      RECT 4.165000  0.425000 4.495000 0.600000 ;
+      RECT 4.635000  2.290000 5.095000 3.245000 ;
+      RECT 4.675000  0.330000 5.785000 0.600000 ;
+      RECT 4.675000  0.600000 4.845000 0.770000 ;
+      RECT 5.025000  0.770000 5.285000 1.110000 ;
+      RECT 5.025000  1.110000 6.680000 1.280000 ;
+      RECT 5.265000  2.120000 5.595000 2.980000 ;
+      RECT 5.455000  0.600000 5.785000 0.940000 ;
+      RECT 5.765000  2.290000 6.095000 3.245000 ;
+      RECT 6.000000  0.255000 7.110000 0.425000 ;
+      RECT 6.000000  0.425000 6.330000 0.940000 ;
+      RECT 6.265000  2.120000 6.595000 2.980000 ;
+      RECT 6.510000  0.595000 6.680000 1.110000 ;
+      RECT 6.765000  2.290000 7.095000 3.245000 ;
+      RECT 6.860000  0.425000 7.110000 1.110000 ;
+      RECT 6.860000  1.110000 8.050000 1.280000 ;
+      RECT 7.265000  2.120000 7.595000 2.980000 ;
+      RECT 7.290000  0.085000 7.620000 0.940000 ;
+      RECT 7.790000  0.350000 8.050000 1.110000 ;
+      RECT 7.795000  1.950000 8.045000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
+      RECT 7.835000 -0.085000 8.005000 0.085000 ;
+      RECT 7.835000  3.245000 8.005000 3.415000 ;
   END
 END sky130_fd_sc_ms__a41o_4
diff --git a/cells/a41oi/sky130_fd_sc_ms__a41oi_1.magic.lef b/cells/a41oi/sky130_fd_sc_ms__a41oi_1.magic.lef
index c532d1c..5469295 100644
--- a/cells/a41oi/sky130_fd_sc_ms__a41oi_1.magic.lef
+++ b/cells/a41oi/sky130_fd_sc_ms__a41oi_1.magic.lef
@@ -93,17 +93,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.615000  0.085000 1.260000 0.680000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -112,28 +101,36 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 1.115000 2.630000 1.785000 3.245000 ;
-        RECT 1.445000 2.460000 1.785000 2.630000 ;
-        RECT 2.405000 2.460000 2.745000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.615000 2.290000 1.275000 2.460000 ;
-      RECT 0.615000 2.460000 0.945000 2.980000 ;
-      RECT 1.105000 1.950000 3.245000 2.290000 ;
-      RECT 2.915000 2.290000 3.245000 2.980000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.615000  0.085000 1.260000 0.680000 ;
+      RECT 0.615000  2.290000 1.275000 2.460000 ;
+      RECT 0.615000  2.460000 0.945000 2.980000 ;
+      RECT 1.105000  1.950000 3.245000 2.290000 ;
+      RECT 1.115000  2.630000 1.785000 3.245000 ;
+      RECT 1.445000  2.460000 1.785000 2.630000 ;
+      RECT 2.405000  2.460000 2.745000 3.245000 ;
+      RECT 2.915000  2.290000 3.245000 2.980000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ms__a41oi_1
diff --git a/cells/a41oi/sky130_fd_sc_ms__a41oi_2.magic.lef b/cells/a41oi/sky130_fd_sc_ms__a41oi_2.magic.lef
index 2b4247c..c8855c8 100644
--- a/cells/a41oi/sky130_fd_sc_ms__a41oi_2.magic.lef
+++ b/cells/a41oi/sky130_fd_sc_ms__a41oi_2.magic.lef
@@ -97,23 +97,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.760000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 1.180000 ;
-        RECT 4.815000  0.085000 5.145000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 5.760000 0.245000 ;
     END
@@ -122,53 +105,67 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.760000 3.415000 ;
-        RECT 1.615000 2.650000 2.135000 3.245000 ;
-        RECT 2.805000 2.290000 3.135000 3.245000 ;
-        RECT 3.805000 2.290000 4.135000 3.245000 ;
-        RECT 4.840000 2.290000 5.170000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 5.760000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 1.950000 0.445000 2.905000 ;
-      RECT 0.115000 2.905000 1.445000 3.075000 ;
-      RECT 1.115000 2.290000 2.635000 2.460000 ;
-      RECT 1.115000 2.460000 1.445000 2.905000 ;
-      RECT 1.175000 0.255000 2.355000 0.425000 ;
-      RECT 1.175000 0.425000 1.505000 0.840000 ;
-      RECT 2.105000 0.425000 2.355000 0.750000 ;
-      RECT 2.105000 0.750000 3.295000 0.920000 ;
-      RECT 2.305000 1.820000 2.635000 1.950000 ;
-      RECT 2.305000 1.950000 5.645000 2.120000 ;
-      RECT 2.305000 2.120000 2.635000 2.290000 ;
-      RECT 2.305000 2.460000 2.635000 2.980000 ;
-      RECT 2.535000 0.330000 4.285000 0.580000 ;
-      RECT 2.965000 0.920000 3.295000 1.080000 ;
-      RECT 3.305000 2.120000 3.635000 2.980000 ;
-      RECT 3.525000 0.850000 4.635000 1.010000 ;
-      RECT 3.525000 1.010000 5.645000 1.130000 ;
-      RECT 3.955000 0.580000 4.285000 0.680000 ;
-      RECT 4.305000 2.120000 4.670000 3.000000 ;
-      RECT 4.465000 0.350000 4.635000 0.850000 ;
-      RECT 4.465000 1.130000 5.645000 1.180000 ;
-      RECT 5.315000 0.350000 5.645000 1.010000 ;
-      RECT 5.340000 2.120000 5.645000 3.000000 ;
+      RECT 0.000000 -0.085000 5.760000 0.085000 ;
+      RECT 0.000000  3.245000 5.760000 3.415000 ;
+      RECT 0.115000  0.085000 0.445000 1.180000 ;
+      RECT 0.115000  1.950000 0.445000 2.905000 ;
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+      RECT 2.305000  1.820000 2.635000 1.950000 ;
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+      RECT 2.965000  0.920000 3.295000 1.080000 ;
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+      RECT 3.955000  0.580000 4.285000 0.680000 ;
+      RECT 4.305000  2.120000 4.670000 3.000000 ;
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+      RECT 4.465000  1.130000 5.645000 1.180000 ;
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+      RECT 4.840000  2.290000 5.170000 3.245000 ;
+      RECT 5.315000  0.350000 5.645000 1.010000 ;
+      RECT 5.340000  2.120000 5.645000 3.000000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
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+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
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+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ms__a41oi_2
diff --git a/cells/a41oi/sky130_fd_sc_ms__a41oi_4.magic.lef b/cells/a41oi/sky130_fd_sc_ms__a41oi_4.magic.lef
index bf8cedc..3368827 100644
--- a/cells/a41oi/sky130_fd_sc_ms__a41oi_4.magic.lef
+++ b/cells/a41oi/sky130_fd_sc_ms__a41oi_4.magic.lef
@@ -99,34 +99,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 10.080000 0.085000 ;
-        RECT 0.115000  0.085000  0.365000 1.130000 ;
-        RECT 1.045000  0.085000  1.375000 0.840000 ;
-        RECT 8.305000  0.085000  8.635000 0.840000 ;
-        RECT 9.165000  0.085000  9.495000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
-        RECT 7.835000 -0.085000 8.005000 0.085000 ;
-        RECT 8.315000 -0.085000 8.485000 0.085000 ;
-        RECT 8.795000 -0.085000 8.965000 0.085000 ;
-        RECT 9.275000 -0.085000 9.445000 0.085000 ;
-        RECT 9.755000 -0.085000 9.925000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 10.080000 0.245000 ;
     END
@@ -135,72 +107,97 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 10.080000 3.415000 ;
-        RECT 2.515000 2.630000  2.845000 3.245000 ;
-        RECT 3.545000 2.630000  3.795000 3.245000 ;
-        RECT 4.500000 2.290000  4.750000 3.245000 ;
-        RECT 5.460000 2.290000  5.710000 3.245000 ;
-        RECT 6.410000 2.290000  6.660000 3.245000 ;
-        RECT 7.360000 2.290000  7.610000 3.245000 ;
-        RECT 8.280000 2.290000  8.530000 3.245000 ;
-        RECT 9.260000 2.290000  9.430000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
-        RECT 7.355000 3.245000 7.525000 3.415000 ;
-        RECT 7.835000 3.245000 8.005000 3.415000 ;
-        RECT 8.315000 3.245000 8.485000 3.415000 ;
-        RECT 8.795000 3.245000 8.965000 3.415000 ;
-        RECT 9.275000 3.245000 9.445000 3.415000 ;
-        RECT 9.755000 3.245000 9.925000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 10.080000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 1.950000 0.445000 2.905000 ;
-      RECT 0.115000 2.905000 2.345000 3.075000 ;
-      RECT 1.115000 2.290000 1.445000 2.905000 ;
-      RECT 1.605000 0.255000 5.925000 0.425000 ;
-      RECT 1.605000 0.425000 1.935000 0.840000 ;
-      RECT 2.015000 2.290000 4.300000 2.460000 ;
-      RECT 2.015000 2.460000 2.345000 2.905000 ;
-      RECT 2.605000 0.425000 3.135000 1.130000 ;
-      RECT 3.015000 2.460000 3.345000 2.980000 ;
-      RECT 3.805000 0.425000 5.925000 0.620000 ;
-      RECT 3.805000 0.620000 4.135000 1.130000 ;
-      RECT 3.970000 1.950000 9.960000 2.120000 ;
-      RECT 3.970000 2.120000 4.300000 2.290000 ;
-      RECT 3.970000 2.460000 4.300000 2.980000 ;
-      RECT 4.305000 0.790000 7.775000 1.130000 ;
-      RECT 4.930000 1.820000 5.260000 1.950000 ;
-      RECT 4.930000 2.120000 5.260000 2.980000 ;
-      RECT 5.880000 2.120000 6.210000 2.980000 ;
-      RECT 6.155000 0.350000 8.125000 0.600000 ;
-      RECT 6.155000 0.600000 6.485000 0.620000 ;
-      RECT 6.830000 2.120000 7.160000 2.980000 ;
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-      RECT 7.780000 2.120000 8.110000 2.980000 ;
-      RECT 7.955000 0.600000 8.125000 1.010000 ;
-      RECT 7.955000 1.010000 9.965000 1.180000 ;
-      RECT 8.730000 2.120000 9.060000 2.980000 ;
-      RECT 8.815000 0.350000 8.985000 1.010000 ;
-      RECT 9.630000 2.120000 9.960000 2.980000 ;
-      RECT 9.715000 0.350000 9.965000 1.010000 ;
+      RECT 0.000000 -0.085000 10.080000 0.085000 ;
+      RECT 0.000000  3.245000 10.080000 3.415000 ;
+      RECT 0.115000  0.085000  0.365000 1.130000 ;
+      RECT 0.115000  1.950000  0.445000 2.905000 ;
+      RECT 0.115000  2.905000  2.345000 3.075000 ;
+      RECT 1.045000  0.085000  1.375000 0.840000 ;
+      RECT 1.115000  2.290000  1.445000 2.905000 ;
+      RECT 1.605000  0.255000  5.925000 0.425000 ;
+      RECT 1.605000  0.425000  1.935000 0.840000 ;
+      RECT 2.015000  2.290000  4.300000 2.460000 ;
+      RECT 2.015000  2.460000  2.345000 2.905000 ;
+      RECT 2.515000  2.630000  2.845000 3.245000 ;
+      RECT 2.605000  0.425000  3.135000 1.130000 ;
+      RECT 3.015000  2.460000  3.345000 2.980000 ;
+      RECT 3.545000  2.630000  3.795000 3.245000 ;
+      RECT 3.805000  0.425000  5.925000 0.620000 ;
+      RECT 3.805000  0.620000  4.135000 1.130000 ;
+      RECT 3.970000  1.950000  9.960000 2.120000 ;
+      RECT 3.970000  2.120000  4.300000 2.290000 ;
+      RECT 3.970000  2.460000  4.300000 2.980000 ;
+      RECT 4.305000  0.790000  7.775000 1.130000 ;
+      RECT 4.500000  2.290000  4.750000 3.245000 ;
+      RECT 4.930000  1.820000  5.260000 1.950000 ;
+      RECT 4.930000  2.120000  5.260000 2.980000 ;
+      RECT 5.460000  2.290000  5.710000 3.245000 ;
+      RECT 5.880000  2.120000  6.210000 2.980000 ;
+      RECT 6.155000  0.350000  8.125000 0.600000 ;
+      RECT 6.155000  0.600000  6.485000 0.620000 ;
+      RECT 6.410000  2.290000  6.660000 3.245000 ;
+      RECT 6.830000  2.120000  7.160000 2.980000 ;
+      RECT 7.360000  2.290000  7.610000 3.245000 ;
+      RECT 7.445000  0.770000  7.775000 0.790000 ;
+      RECT 7.780000  2.120000  8.110000 2.980000 ;
+      RECT 7.955000  0.600000  8.125000 1.010000 ;
+      RECT 7.955000  1.010000  9.965000 1.180000 ;
+      RECT 8.280000  2.290000  8.530000 3.245000 ;
+      RECT 8.305000  0.085000  8.635000 0.840000 ;
+      RECT 8.730000  2.120000  9.060000 2.980000 ;
+      RECT 8.815000  0.350000  8.985000 1.010000 ;
+      RECT 9.165000  0.085000  9.495000 0.840000 ;
+      RECT 9.260000  2.290000  9.430000 3.245000 ;
+      RECT 9.630000  2.120000  9.960000 2.980000 ;
+      RECT 9.715000  0.350000  9.965000 1.010000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
+      RECT 7.835000 -0.085000 8.005000 0.085000 ;
+      RECT 7.835000  3.245000 8.005000 3.415000 ;
+      RECT 8.315000 -0.085000 8.485000 0.085000 ;
+      RECT 8.315000  3.245000 8.485000 3.415000 ;
+      RECT 8.795000 -0.085000 8.965000 0.085000 ;
+      RECT 8.795000  3.245000 8.965000 3.415000 ;
+      RECT 9.275000 -0.085000 9.445000 0.085000 ;
+      RECT 9.275000  3.245000 9.445000 3.415000 ;
+      RECT 9.755000 -0.085000 9.925000 0.085000 ;
+      RECT 9.755000  3.245000 9.925000 3.415000 ;
   END
 END sky130_fd_sc_ms__a41oi_4
diff --git a/cells/and2/sky130_fd_sc_ms__and2_1.magic.lef b/cells/and2/sky130_fd_sc_ms__and2_1.magic.lef
index 11b8ad8..32ade9c 100644
--- a/cells/and2/sky130_fd_sc_ms__and2_1.magic.lef
+++ b/cells/and2/sky130_fd_sc_ms__and2_1.magic.lef
@@ -63,15 +63,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.400000 0.085000 ;
-        RECT 1.340000  0.085000 1.670000 1.010000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.400000 0.245000 ;
     END
@@ -80,26 +71,32 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.400000 3.415000 ;
-        RECT 0.350000 2.190000 0.685000 3.245000 ;
-        RECT 1.390000 2.190000 1.720000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.400000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.260000 0.840000 0.590000 1.850000 ;
-      RECT 0.260000 1.850000 1.750000 2.020000 ;
-      RECT 0.855000 2.020000 1.185000 3.000000 ;
-      RECT 1.580000 1.350000 1.975000 1.680000 ;
-      RECT 1.580000 1.680000 1.750000 1.850000 ;
+      RECT 0.000000 -0.085000 2.400000 0.085000 ;
+      RECT 0.000000  3.245000 2.400000 3.415000 ;
+      RECT 0.260000  0.840000 0.590000 1.850000 ;
+      RECT 0.260000  1.850000 1.750000 2.020000 ;
+      RECT 0.350000  2.190000 0.685000 3.245000 ;
+      RECT 0.855000  2.020000 1.185000 3.000000 ;
+      RECT 1.340000  0.085000 1.670000 1.010000 ;
+      RECT 1.390000  2.190000 1.720000 3.245000 ;
+      RECT 1.580000  1.350000 1.975000 1.680000 ;
+      RECT 1.580000  1.680000 1.750000 1.850000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
   END
 END sky130_fd_sc_ms__and2_1
diff --git a/cells/and2/sky130_fd_sc_ms__and2_2.magic.lef b/cells/and2/sky130_fd_sc_ms__and2_2.magic.lef
index 39d8209..379ea61 100644
--- a/cells/and2/sky130_fd_sc_ms__and2_2.magic.lef
+++ b/cells/and2/sky130_fd_sc_ms__and2_2.magic.lef
@@ -66,16 +66,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.400000 0.085000 ;
-        RECT 0.955000  0.085000 1.285000 0.790000 ;
-        RECT 1.975000  0.085000 2.285000 0.680000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.400000 0.245000 ;
     END
@@ -84,29 +74,36 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.400000 3.415000 ;
-        RECT 0.110000 1.950000 0.440000 3.245000 ;
-        RECT 1.060000 2.290000 1.390000 3.245000 ;
-        RECT 2.045000 2.060000 2.295000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.400000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.135000 0.350000 0.465000 0.960000 ;
-      RECT 0.135000 0.960000 1.425000 1.130000 ;
-      RECT 0.640000 1.950000 1.425000 2.120000 ;
-      RECT 0.640000 2.120000 0.890000 2.980000 ;
-      RECT 1.255000 1.130000 1.425000 1.220000 ;
-      RECT 1.255000 1.220000 1.670000 1.550000 ;
-      RECT 1.255000 1.550000 1.425000 1.950000 ;
+      RECT 0.000000 -0.085000 2.400000 0.085000 ;
+      RECT 0.000000  3.245000 2.400000 3.415000 ;
+      RECT 0.110000  1.950000 0.440000 3.245000 ;
+      RECT 0.135000  0.350000 0.465000 0.960000 ;
+      RECT 0.135000  0.960000 1.425000 1.130000 ;
+      RECT 0.640000  1.950000 1.425000 2.120000 ;
+      RECT 0.640000  2.120000 0.890000 2.980000 ;
+      RECT 0.955000  0.085000 1.285000 0.790000 ;
+      RECT 1.060000  2.290000 1.390000 3.245000 ;
+      RECT 1.255000  1.130000 1.425000 1.220000 ;
+      RECT 1.255000  1.220000 1.670000 1.550000 ;
+      RECT 1.255000  1.550000 1.425000 1.950000 ;
+      RECT 1.975000  0.085000 2.285000 0.680000 ;
+      RECT 2.045000  2.060000 2.295000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
   END
 END sky130_fd_sc_ms__and2_2
diff --git a/cells/and2/sky130_fd_sc_ms__and2_4.magic.lef b/cells/and2/sky130_fd_sc_ms__and2_4.magic.lef
index 9e76afb..d4ce2b4 100644
--- a/cells/and2/sky130_fd_sc_ms__and2_4.magic.lef
+++ b/cells/and2/sky130_fd_sc_ms__and2_4.magic.lef
@@ -68,22 +68,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.115000  0.085000 0.365000 1.255000 ;
-        RECT 0.975000  0.085000 1.305000 0.835000 ;
-        RECT 1.985000  0.085000 2.315000 1.175000 ;
-        RECT 3.875000  0.085000 4.205000 1.255000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -92,39 +76,52 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.115000 1.820000 0.365000 3.245000 ;
-        RECT 1.015000 2.185000 1.265000 3.245000 ;
-        RECT 1.935000 2.290000 2.265000 3.245000 ;
-        RECT 2.970000 2.290000 3.300000 3.245000 ;
-        RECT 3.870000 2.025000 4.200000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 1.005000 1.345000 2.055000 1.675000 ;
-      RECT 1.885000 1.675000 2.055000 1.950000 ;
-      RECT 1.885000 1.950000 3.670000 2.120000 ;
-      RECT 2.470000 2.120000 2.800000 2.905000 ;
-      RECT 2.495000 0.255000 3.675000 0.425000 ;
-      RECT 2.495000 0.425000 2.825000 1.175000 ;
-      RECT 2.995000 0.595000 3.325000 1.110000 ;
-      RECT 2.995000 1.110000 3.670000 1.280000 ;
-      RECT 3.500000 1.280000 3.670000 1.950000 ;
-      RECT 3.500000 2.120000 3.670000 2.905000 ;
-      RECT 3.505000 0.425000 3.675000 0.940000 ;
+      RECT 0.000000 -0.085000 4.320000 0.085000 ;
+      RECT 0.000000  3.245000 4.320000 3.415000 ;
+      RECT 0.115000  0.085000 0.365000 1.255000 ;
+      RECT 0.115000  1.820000 0.365000 3.245000 ;
+      RECT 0.975000  0.085000 1.305000 0.835000 ;
+      RECT 1.005000  1.345000 2.055000 1.675000 ;
+      RECT 1.015000  2.185000 1.265000 3.245000 ;
+      RECT 1.885000  1.675000 2.055000 1.950000 ;
+      RECT 1.885000  1.950000 3.670000 2.120000 ;
+      RECT 1.935000  2.290000 2.265000 3.245000 ;
+      RECT 1.985000  0.085000 2.315000 1.175000 ;
+      RECT 2.470000  2.120000 2.800000 2.905000 ;
+      RECT 2.495000  0.255000 3.675000 0.425000 ;
+      RECT 2.495000  0.425000 2.825000 1.175000 ;
+      RECT 2.970000  2.290000 3.300000 3.245000 ;
+      RECT 2.995000  0.595000 3.325000 1.110000 ;
+      RECT 2.995000  1.110000 3.670000 1.280000 ;
+      RECT 3.500000  1.280000 3.670000 1.950000 ;
+      RECT 3.500000  2.120000 3.670000 2.905000 ;
+      RECT 3.505000  0.425000 3.675000 0.940000 ;
+      RECT 3.870000  2.025000 4.200000 3.245000 ;
+      RECT 3.875000  0.085000 4.205000 1.255000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ms__and2_4
diff --git a/cells/and2b/sky130_fd_sc_ms__and2b_1.magic.lef b/cells/and2b/sky130_fd_sc_ms__and2b_1.magic.lef
index 4c435b4..3bad8e0 100644
--- a/cells/and2b/sky130_fd_sc_ms__and2b_1.magic.lef
+++ b/cells/and2b/sky130_fd_sc_ms__and2b_1.magic.lef
@@ -63,18 +63,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.615000  0.085000 0.945000 0.840000 ;
-        RECT 2.130000  0.085000 2.745000 0.810000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -83,33 +71,42 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 1.365000 1.820000 1.535000 3.245000 ;
-        RECT 2.270000 1.950000 2.600000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 0.350000 0.445000 1.010000 ;
-      RECT 0.115000 1.010000 1.140000 1.180000 ;
-      RECT 0.115000 2.320000 1.165000 2.650000 ;
-      RECT 0.810000 1.180000 1.140000 2.320000 ;
-      RECT 1.310000 0.470000 1.640000 0.980000 ;
-      RECT 1.310000 0.980000 2.745000 1.150000 ;
-      RECT 1.705000 1.150000 1.875000 1.950000 ;
-      RECT 1.705000 1.950000 2.065000 2.700000 ;
-      RECT 2.575000 1.150000 2.745000 1.320000 ;
-      RECT 2.575000 1.320000 2.915000 1.650000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.115000  0.350000 0.445000 1.010000 ;
+      RECT 0.115000  1.010000 1.140000 1.180000 ;
+      RECT 0.115000  2.320000 1.165000 2.650000 ;
+      RECT 0.615000  0.085000 0.945000 0.840000 ;
+      RECT 0.810000  1.180000 1.140000 2.320000 ;
+      RECT 1.310000  0.470000 1.640000 0.980000 ;
+      RECT 1.310000  0.980000 2.745000 1.150000 ;
+      RECT 1.365000  1.820000 1.535000 3.245000 ;
+      RECT 1.705000  1.150000 1.875000 1.950000 ;
+      RECT 1.705000  1.950000 2.065000 2.700000 ;
+      RECT 2.130000  0.085000 2.745000 0.810000 ;
+      RECT 2.270000  1.950000 2.600000 3.245000 ;
+      RECT 2.575000  1.150000 2.745000 1.320000 ;
+      RECT 2.575000  1.320000 2.915000 1.650000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ms__and2b_1
diff --git a/cells/and2b/sky130_fd_sc_ms__and2b_2.magic.lef b/cells/and2b/sky130_fd_sc_ms__and2b_2.magic.lef
index b499d84..7a6b484 100644
--- a/cells/and2b/sky130_fd_sc_ms__and2b_2.magic.lef
+++ b/cells/and2b/sky130_fd_sc_ms__and2b_2.magic.lef
@@ -63,18 +63,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.615000  0.085000 0.945000 0.840000 ;
-        RECT 1.615000  0.085000 2.400000 0.600000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -83,39 +71,48 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.650000 2.660000 0.980000 3.245000 ;
-        RECT 1.635000 2.660000 2.260000 3.245000 ;
-        RECT 2.915000 2.660000 3.245000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 0.350000 0.445000 1.010000 ;
-      RECT 0.115000 1.010000 0.890000 1.180000 ;
-      RECT 0.115000 1.950000 0.890000 2.320000 ;
-      RECT 0.115000 2.320000 3.135000 2.490000 ;
-      RECT 0.115000 2.490000 0.445000 2.700000 ;
-      RECT 0.720000 1.180000 0.890000 1.950000 ;
-      RECT 1.455000 1.300000 1.855000 1.630000 ;
-      RECT 1.685000 0.840000 3.220000 1.010000 ;
-      RECT 1.685000 1.010000 1.855000 1.300000 ;
-      RECT 1.685000 1.630000 1.855000 1.870000 ;
-      RECT 1.685000 1.870000 2.795000 2.150000 ;
-      RECT 2.765000 1.300000 3.135000 1.630000 ;
-      RECT 2.890000 0.350000 3.220000 0.840000 ;
-      RECT 2.890000 1.010000 3.220000 1.130000 ;
-      RECT 2.965000 1.630000 3.135000 2.320000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.115000  0.350000 0.445000 1.010000 ;
+      RECT 0.115000  1.010000 0.890000 1.180000 ;
+      RECT 0.115000  1.950000 0.890000 2.320000 ;
+      RECT 0.115000  2.320000 3.135000 2.490000 ;
+      RECT 0.115000  2.490000 0.445000 2.700000 ;
+      RECT 0.615000  0.085000 0.945000 0.840000 ;
+      RECT 0.650000  2.660000 0.980000 3.245000 ;
+      RECT 0.720000  1.180000 0.890000 1.950000 ;
+      RECT 1.455000  1.300000 1.855000 1.630000 ;
+      RECT 1.615000  0.085000 2.400000 0.600000 ;
+      RECT 1.635000  2.660000 2.260000 3.245000 ;
+      RECT 1.685000  0.840000 3.220000 1.010000 ;
+      RECT 1.685000  1.010000 1.855000 1.300000 ;
+      RECT 1.685000  1.630000 1.855000 1.870000 ;
+      RECT 1.685000  1.870000 2.795000 2.150000 ;
+      RECT 2.765000  1.300000 3.135000 1.630000 ;
+      RECT 2.890000  0.350000 3.220000 0.840000 ;
+      RECT 2.890000  1.010000 3.220000 1.130000 ;
+      RECT 2.915000  2.660000 3.245000 3.245000 ;
+      RECT 2.965000  1.630000 3.135000 2.320000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ms__and2b_2
diff --git a/cells/and2b/sky130_fd_sc_ms__and2b_4.magic.lef b/cells/and2b/sky130_fd_sc_ms__and2b_4.magic.lef
index 145e4ec..27a7882 100644
--- a/cells/and2b/sky130_fd_sc_ms__and2b_4.magic.lef
+++ b/cells/and2b/sky130_fd_sc_ms__and2b_4.magic.lef
@@ -71,23 +71,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
-        RECT 0.710000  0.085000 1.040000 0.925000 ;
-        RECT 2.570000  0.085000 2.900000 0.585000 ;
-        RECT 3.445000  0.085000 3.695000 0.810000 ;
-        RECT 4.340000  0.085000 4.670000 0.810000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -96,43 +79,57 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.800000 3.415000 ;
-        RECT 0.555000 2.100000 0.885000 3.245000 ;
-        RECT 1.605000 2.300000 1.855000 3.245000 ;
-        RECT 2.565000 2.300000 2.895000 3.245000 ;
-        RECT 3.465000 2.160000 3.795000 3.245000 ;
-        RECT 4.365000 1.820000 4.695000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.800000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.085000 0.350000 0.540000 1.095000 ;
-      RECT 0.085000 1.095000 1.845000 1.265000 ;
-      RECT 0.085000 1.265000 0.255000 1.950000 ;
-      RECT 0.085000 1.950000 0.355000 2.980000 ;
-      RECT 1.075000 1.960000 2.925000 2.130000 ;
-      RECT 1.075000 2.130000 1.405000 2.980000 ;
-      RECT 1.210000 0.335000 2.400000 0.585000 ;
-      RECT 1.210000 0.585000 1.470000 0.925000 ;
-      RECT 1.515000 1.265000 1.845000 1.450000 ;
-      RECT 1.640000 0.755000 2.925000 0.925000 ;
-      RECT 2.045000 2.130000 2.375000 2.980000 ;
-      RECT 2.755000 0.925000 2.925000 1.320000 ;
-      RECT 2.755000 1.320000 3.825000 1.650000 ;
-      RECT 2.755000 1.650000 2.925000 1.960000 ;
+      RECT 0.000000 -0.085000 4.800000 0.085000 ;
+      RECT 0.000000  3.245000 4.800000 3.415000 ;
+      RECT 0.085000  0.350000 0.540000 1.095000 ;
+      RECT 0.085000  1.095000 1.845000 1.265000 ;
+      RECT 0.085000  1.265000 0.255000 1.950000 ;
+      RECT 0.085000  1.950000 0.355000 2.980000 ;
+      RECT 0.555000  2.100000 0.885000 3.245000 ;
+      RECT 0.710000  0.085000 1.040000 0.925000 ;
+      RECT 1.075000  1.960000 2.925000 2.130000 ;
+      RECT 1.075000  2.130000 1.405000 2.980000 ;
+      RECT 1.210000  0.335000 2.400000 0.585000 ;
+      RECT 1.210000  0.585000 1.470000 0.925000 ;
+      RECT 1.515000  1.265000 1.845000 1.450000 ;
+      RECT 1.605000  2.300000 1.855000 3.245000 ;
+      RECT 1.640000  0.755000 2.925000 0.925000 ;
+      RECT 2.045000  2.130000 2.375000 2.980000 ;
+      RECT 2.565000  2.300000 2.895000 3.245000 ;
+      RECT 2.570000  0.085000 2.900000 0.585000 ;
+      RECT 2.755000  0.925000 2.925000 1.320000 ;
+      RECT 2.755000  1.320000 3.825000 1.650000 ;
+      RECT 2.755000  1.650000 2.925000 1.960000 ;
+      RECT 3.445000  0.085000 3.695000 0.810000 ;
+      RECT 3.465000  2.160000 3.795000 3.245000 ;
+      RECT 4.340000  0.085000 4.670000 0.810000 ;
+      RECT 4.365000  1.820000 4.695000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
   END
 END sky130_fd_sc_ms__and2b_4
diff --git a/cells/and3/sky130_fd_sc_ms__and3_1.magic.lef b/cells/and3/sky130_fd_sc_ms__and3_1.magic.lef
index 1121b5c..0773f4e 100644
--- a/cells/and3/sky130_fd_sc_ms__and3_1.magic.lef
+++ b/cells/and3/sky130_fd_sc_ms__and3_1.magic.lef
@@ -74,16 +74,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.880000 0.085000 ;
-        RECT 1.695000  0.085000 2.025000 1.180000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.880000 0.245000 ;
     END
@@ -92,28 +82,35 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.880000 3.415000 ;
-        RECT 0.615000 2.290000 0.945000 3.245000 ;
-        RECT 1.570000 2.290000 2.310000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.880000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 0.740000 0.480000 1.950000 ;
-      RECT 0.115000 1.950000 2.240000 2.120000 ;
-      RECT 0.115000 2.120000 0.445000 2.850000 ;
-      RECT 1.115000 2.120000 1.400000 2.850000 ;
-      RECT 2.070000 1.350000 2.400000 1.680000 ;
-      RECT 2.070000 1.680000 2.240000 1.950000 ;
+      RECT 0.000000 -0.085000 2.880000 0.085000 ;
+      RECT 0.000000  3.245000 2.880000 3.415000 ;
+      RECT 0.115000  0.740000 0.480000 1.950000 ;
+      RECT 0.115000  1.950000 2.240000 2.120000 ;
+      RECT 0.115000  2.120000 0.445000 2.850000 ;
+      RECT 0.615000  2.290000 0.945000 3.245000 ;
+      RECT 1.115000  2.120000 1.400000 2.850000 ;
+      RECT 1.570000  2.290000 2.310000 3.245000 ;
+      RECT 1.695000  0.085000 2.025000 1.180000 ;
+      RECT 2.070000  1.350000 2.400000 1.680000 ;
+      RECT 2.070000  1.680000 2.240000 1.950000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
   END
 END sky130_fd_sc_ms__and3_1
diff --git a/cells/and3/sky130_fd_sc_ms__and3_2.magic.lef b/cells/and3/sky130_fd_sc_ms__and3_2.magic.lef
index b74c33f..d461a36 100644
--- a/cells/and3/sky130_fd_sc_ms__and3_2.magic.lef
+++ b/cells/and3/sky130_fd_sc_ms__and3_2.magic.lef
@@ -73,19 +73,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 1.680000  0.085000 2.010000 1.170000 ;
-        RECT 2.680000  0.085000 3.245000 0.640000 ;
-        RECT 2.925000  0.640000 3.245000 1.170000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -94,31 +81,41 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.685000 2.290000 1.015000 3.245000 ;
-        RECT 1.875000 2.290000 2.205000 3.245000 ;
-        RECT 2.895000 1.820000 3.225000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.185000 0.840000 0.540000 1.340000 ;
-      RECT 0.185000 1.340000 0.515000 1.950000 ;
-      RECT 0.185000 1.950000 2.205000 2.120000 ;
-      RECT 0.185000 2.120000 0.515000 2.780000 ;
-      RECT 1.205000 2.120000 1.535000 2.780000 ;
-      RECT 2.035000 1.340000 2.385000 1.670000 ;
-      RECT 2.035000 1.670000 2.205000 1.950000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.185000  0.840000 0.540000 1.340000 ;
+      RECT 0.185000  1.340000 0.515000 1.950000 ;
+      RECT 0.185000  1.950000 2.205000 2.120000 ;
+      RECT 0.185000  2.120000 0.515000 2.780000 ;
+      RECT 0.685000  2.290000 1.015000 3.245000 ;
+      RECT 1.205000  2.120000 1.535000 2.780000 ;
+      RECT 1.680000  0.085000 2.010000 1.170000 ;
+      RECT 1.875000  2.290000 2.205000 3.245000 ;
+      RECT 2.035000  1.340000 2.385000 1.670000 ;
+      RECT 2.035000  1.670000 2.205000 1.950000 ;
+      RECT 2.680000  0.085000 3.245000 0.640000 ;
+      RECT 2.895000  1.820000 3.225000 3.245000 ;
+      RECT 2.925000  0.640000 3.245000 1.170000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ms__and3_2
diff --git a/cells/and3/sky130_fd_sc_ms__and3_4.magic.lef b/cells/and3/sky130_fd_sc_ms__and3_4.magic.lef
index 84311fa..14d7697 100644
--- a/cells/and3/sky130_fd_sc_ms__and3_4.magic.lef
+++ b/cells/and3/sky130_fd_sc_ms__and3_4.magic.lef
@@ -76,25 +76,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.760000 0.085000 ;
-        RECT 0.130000  0.085000 0.380000 1.130000 ;
-        RECT 1.070000  0.085000 1.320000 0.790000 ;
-        RECT 1.920000  0.085000 2.250000 1.030000 ;
-        RECT 2.850000  0.085000 3.180000 0.815000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 5.760000 0.245000 ;
     END
@@ -103,48 +84,64 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.760000 3.415000 ;
-        RECT 0.115000 1.820000 0.365000 3.245000 ;
-        RECT 1.065000 2.140000 1.395000 3.245000 ;
-        RECT 2.065000 2.290000 2.395000 3.245000 ;
-        RECT 3.065000 2.290000 3.645000 3.245000 ;
-        RECT 4.315000 2.290000 4.645000 3.245000 ;
-        RECT 5.315000 2.290000 5.645000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 5.760000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 1.035000 1.300000 2.235000 1.630000 ;
-      RECT 2.065000 1.630000 2.235000 1.950000 ;
-      RECT 2.065000 1.950000 5.625000 2.120000 ;
-      RECT 2.420000 0.350000 2.670000 0.985000 ;
-      RECT 2.420000 0.985000 4.090000 1.155000 ;
-      RECT 2.565000 2.120000 2.895000 2.980000 ;
-      RECT 3.410000 0.255000 5.640000 0.425000 ;
-      RECT 3.410000 0.425000 3.740000 0.815000 ;
-      RECT 3.815000 2.120000 4.145000 2.980000 ;
-      RECT 3.920000 0.595000 4.090000 0.985000 ;
-      RECT 4.310000 0.425000 4.640000 1.030000 ;
-      RECT 4.810000 0.595000 5.140000 1.110000 ;
-      RECT 4.810000 1.110000 5.625000 1.280000 ;
-      RECT 4.815000 2.120000 5.145000 2.980000 ;
-      RECT 5.310000 0.425000 5.640000 0.940000 ;
-      RECT 5.455000 1.280000 5.625000 1.950000 ;
+      RECT 0.000000 -0.085000 5.760000 0.085000 ;
+      RECT 0.000000  3.245000 5.760000 3.415000 ;
+      RECT 0.115000  1.820000 0.365000 3.245000 ;
+      RECT 0.130000  0.085000 0.380000 1.130000 ;
+      RECT 1.035000  1.300000 2.235000 1.630000 ;
+      RECT 1.065000  2.140000 1.395000 3.245000 ;
+      RECT 1.070000  0.085000 1.320000 0.790000 ;
+      RECT 1.920000  0.085000 2.250000 1.030000 ;
+      RECT 2.065000  1.630000 2.235000 1.950000 ;
+      RECT 2.065000  1.950000 5.625000 2.120000 ;
+      RECT 2.065000  2.290000 2.395000 3.245000 ;
+      RECT 2.420000  0.350000 2.670000 0.985000 ;
+      RECT 2.420000  0.985000 4.090000 1.155000 ;
+      RECT 2.565000  2.120000 2.895000 2.980000 ;
+      RECT 2.850000  0.085000 3.180000 0.815000 ;
+      RECT 3.065000  2.290000 3.645000 3.245000 ;
+      RECT 3.410000  0.255000 5.640000 0.425000 ;
+      RECT 3.410000  0.425000 3.740000 0.815000 ;
+      RECT 3.815000  2.120000 4.145000 2.980000 ;
+      RECT 3.920000  0.595000 4.090000 0.985000 ;
+      RECT 4.310000  0.425000 4.640000 1.030000 ;
+      RECT 4.315000  2.290000 4.645000 3.245000 ;
+      RECT 4.810000  0.595000 5.140000 1.110000 ;
+      RECT 4.810000  1.110000 5.625000 1.280000 ;
+      RECT 4.815000  2.120000 5.145000 2.980000 ;
+      RECT 5.310000  0.425000 5.640000 0.940000 ;
+      RECT 5.315000  2.290000 5.645000 3.245000 ;
+      RECT 5.455000  1.280000 5.625000 1.950000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
   END
 END sky130_fd_sc_ms__and3_4
diff --git a/cells/and3b/sky130_fd_sc_ms__and3b_1.magic.lef b/cells/and3b/sky130_fd_sc_ms__and3b_1.magic.lef
index 9dc177c..4722b2a 100644
--- a/cells/and3b/sky130_fd_sc_ms__and3b_1.magic.lef
+++ b/cells/and3b/sky130_fd_sc_ms__and3b_1.magic.lef
@@ -72,19 +72,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 0.940000 ;
-        RECT 2.625000  0.085000 3.215000 0.880000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -93,38 +80,48 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.115000 2.100000 0.445000 3.245000 ;
-        RECT 1.810000 2.290000 2.140000 3.245000 ;
-        RECT 2.845000 1.950000 3.175000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.615000 0.350000 0.945000 0.940000 ;
-      RECT 0.615000 2.100000 0.945000 2.980000 ;
-      RECT 0.775000 0.940000 0.945000 1.030000 ;
-      RECT 0.775000 1.030000 1.140000 1.700000 ;
-      RECT 0.775000 1.700000 0.945000 2.100000 ;
-      RECT 1.310000 0.450000 1.640000 1.050000 ;
-      RECT 1.310000 1.050000 3.215000 1.220000 ;
-      RECT 1.310000 1.220000 1.640000 1.950000 ;
-      RECT 1.310000 1.950000 2.640000 2.120000 ;
-      RECT 1.310000 2.120000 1.640000 2.700000 ;
-      RECT 2.310000 2.120000 2.640000 2.700000 ;
-      RECT 3.045000 1.220000 3.215000 1.300000 ;
-      RECT 3.045000 1.300000 3.415000 1.630000 ;
+      RECT 0.000000 -0.085000 3.840000 0.085000 ;
+      RECT 0.000000  3.245000 3.840000 3.415000 ;
+      RECT 0.115000  0.085000 0.445000 0.940000 ;
+      RECT 0.115000  2.100000 0.445000 3.245000 ;
+      RECT 0.615000  0.350000 0.945000 0.940000 ;
+      RECT 0.615000  2.100000 0.945000 2.980000 ;
+      RECT 0.775000  0.940000 0.945000 1.030000 ;
+      RECT 0.775000  1.030000 1.140000 1.700000 ;
+      RECT 0.775000  1.700000 0.945000 2.100000 ;
+      RECT 1.310000  0.450000 1.640000 1.050000 ;
+      RECT 1.310000  1.050000 3.215000 1.220000 ;
+      RECT 1.310000  1.220000 1.640000 1.950000 ;
+      RECT 1.310000  1.950000 2.640000 2.120000 ;
+      RECT 1.310000  2.120000 1.640000 2.700000 ;
+      RECT 1.810000  2.290000 2.140000 3.245000 ;
+      RECT 2.310000  2.120000 2.640000 2.700000 ;
+      RECT 2.625000  0.085000 3.215000 0.880000 ;
+      RECT 2.845000  1.950000 3.175000 3.245000 ;
+      RECT 3.045000  1.220000 3.215000 1.300000 ;
+      RECT 3.045000  1.300000 3.415000 1.630000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ms__and3b_1
diff --git a/cells/and3b/sky130_fd_sc_ms__and3b_2.magic.lef b/cells/and3b/sky130_fd_sc_ms__and3b_2.magic.lef
index 6aa9871..32c7f3a 100644
--- a/cells/and3b/sky130_fd_sc_ms__and3b_2.magic.lef
+++ b/cells/and3b/sky130_fd_sc_ms__and3b_2.magic.lef
@@ -72,21 +72,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.545000  0.085000 0.875000 0.750000 ;
-        RECT 2.815000  0.085000 3.145000 1.130000 ;
-        RECT 3.895000  0.085000 4.145000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -95,41 +80,53 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.570000 2.440000 0.900000 3.245000 ;
-        RECT 1.900000 2.290000 2.230000 3.245000 ;
-        RECT 2.960000 2.580000 3.290000 3.245000 ;
-        RECT 3.875000 2.580000 4.205000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 0.420000 0.375000 0.920000 ;
-      RECT 0.115000 0.920000 1.230000 1.090000 ;
-      RECT 0.115000 2.100000 1.070000 2.270000 ;
-      RECT 0.115000 2.270000 0.400000 2.980000 ;
-      RECT 0.900000 1.090000 1.230000 1.855000 ;
-      RECT 0.900000 1.855000 1.070000 2.100000 ;
-      RECT 1.400000 0.350000 1.755000 1.950000 ;
-      RECT 1.400000 1.950000 2.750000 2.120000 ;
-      RECT 1.400000 2.120000 1.730000 2.860000 ;
-      RECT 2.420000 2.120000 2.750000 2.240000 ;
-      RECT 2.420000 2.240000 4.215000 2.410000 ;
-      RECT 2.420000 2.410000 2.750000 2.860000 ;
-      RECT 3.885000 1.300000 4.215000 1.630000 ;
-      RECT 4.045000 1.630000 4.215000 2.240000 ;
+      RECT 0.000000 -0.085000 4.320000 0.085000 ;
+      RECT 0.000000  3.245000 4.320000 3.415000 ;
+      RECT 0.115000  0.420000 0.375000 0.920000 ;
+      RECT 0.115000  0.920000 1.230000 1.090000 ;
+      RECT 0.115000  2.100000 1.070000 2.270000 ;
+      RECT 0.115000  2.270000 0.400000 2.980000 ;
+      RECT 0.545000  0.085000 0.875000 0.750000 ;
+      RECT 0.570000  2.440000 0.900000 3.245000 ;
+      RECT 0.900000  1.090000 1.230000 1.855000 ;
+      RECT 0.900000  1.855000 1.070000 2.100000 ;
+      RECT 1.400000  0.350000 1.755000 1.950000 ;
+      RECT 1.400000  1.950000 2.750000 2.120000 ;
+      RECT 1.400000  2.120000 1.730000 2.860000 ;
+      RECT 1.900000  2.290000 2.230000 3.245000 ;
+      RECT 2.420000  2.120000 2.750000 2.240000 ;
+      RECT 2.420000  2.240000 4.215000 2.410000 ;
+      RECT 2.420000  2.410000 2.750000 2.860000 ;
+      RECT 2.815000  0.085000 3.145000 1.130000 ;
+      RECT 2.960000  2.580000 3.290000 3.245000 ;
+      RECT 3.875000  2.580000 4.205000 3.245000 ;
+      RECT 3.885000  1.300000 4.215000 1.630000 ;
+      RECT 3.895000  0.085000 4.145000 1.130000 ;
+      RECT 4.045000  1.630000 4.215000 2.240000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ms__and3b_2
diff --git a/cells/and3b/sky130_fd_sc_ms__and3b_4.magic.lef b/cells/and3b/sky130_fd_sc_ms__and3b_4.magic.lef
index daebf4e..3cae56a 100644
--- a/cells/and3b/sky130_fd_sc_ms__and3b_4.magic.lef
+++ b/cells/and3b/sky130_fd_sc_ms__and3b_4.magic.lef
@@ -77,28 +77,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 6.720000 0.085000 ;
-        RECT 0.615000  0.085000 0.875000 1.010000 ;
-        RECT 3.525000  0.085000 3.855000 0.840000 ;
-        RECT 4.465000  0.085000 4.795000 1.130000 ;
-        RECT 5.395000  0.085000 5.725000 0.790000 ;
-        RECT 6.275000  0.085000 6.605000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 6.720000 0.245000 ;
     END
@@ -107,58 +85,77 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 6.720000 3.415000 ;
-        RECT 0.975000 2.020000 1.305000 3.245000 ;
-        RECT 1.975000 2.290000 2.305000 3.245000 ;
-        RECT 2.975000 2.290000 3.305000 3.245000 ;
-        RECT 4.070000 1.820000 4.400000 3.245000 ;
-        RECT 5.070000 2.140000 5.400000 3.245000 ;
-        RECT 6.070000 2.140000 6.400000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 6.720000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 0.350000 0.445000 1.010000 ;
-      RECT 0.115000 1.010000 0.285000 1.680000 ;
-      RECT 0.115000 1.680000 1.305000 1.850000 ;
-      RECT 0.475000 1.850000 0.805000 2.860000 ;
-      RECT 1.135000 1.320000 1.525000 1.650000 ;
-      RECT 1.135000 1.650000 1.305000 1.680000 ;
-      RECT 1.175000 0.255000 2.365000 0.425000 ;
-      RECT 1.175000 0.425000 1.505000 1.150000 ;
-      RECT 1.475000 1.820000 1.865000 1.950000 ;
-      RECT 1.475000 1.950000 3.900000 2.120000 ;
-      RECT 1.475000 2.120000 1.805000 2.860000 ;
-      RECT 1.685000 0.595000 1.865000 1.150000 ;
-      RECT 1.695000 1.150000 1.865000 1.820000 ;
-      RECT 2.035000 0.425000 2.365000 0.470000 ;
-      RECT 2.035000 0.470000 3.295000 0.720000 ;
-      RECT 2.035000 0.720000 2.365000 1.150000 ;
-      RECT 2.475000 2.120000 2.805000 2.860000 ;
-      RECT 2.535000 0.890000 2.865000 1.010000 ;
-      RECT 2.535000 1.010000 4.285000 1.180000 ;
-      RECT 3.535000 2.120000 3.900000 2.860000 ;
-      RECT 3.730000 1.460000 5.765000 1.630000 ;
-      RECT 3.730000 1.630000 3.900000 1.950000 ;
-      RECT 4.035000 0.450000 4.285000 1.010000 ;
-      RECT 4.755000 1.300000 5.765000 1.460000 ;
+      RECT 0.000000 -0.085000 6.720000 0.085000 ;
+      RECT 0.000000  3.245000 6.720000 3.415000 ;
+      RECT 0.115000  0.350000 0.445000 1.010000 ;
+      RECT 0.115000  1.010000 0.285000 1.680000 ;
+      RECT 0.115000  1.680000 1.305000 1.850000 ;
+      RECT 0.475000  1.850000 0.805000 2.860000 ;
+      RECT 0.615000  0.085000 0.875000 1.010000 ;
+      RECT 0.975000  2.020000 1.305000 3.245000 ;
+      RECT 1.135000  1.320000 1.525000 1.650000 ;
+      RECT 1.135000  1.650000 1.305000 1.680000 ;
+      RECT 1.175000  0.255000 2.365000 0.425000 ;
+      RECT 1.175000  0.425000 1.505000 1.150000 ;
+      RECT 1.475000  1.820000 1.865000 1.950000 ;
+      RECT 1.475000  1.950000 3.900000 2.120000 ;
+      RECT 1.475000  2.120000 1.805000 2.860000 ;
+      RECT 1.685000  0.595000 1.865000 1.150000 ;
+      RECT 1.695000  1.150000 1.865000 1.820000 ;
+      RECT 1.975000  2.290000 2.305000 3.245000 ;
+      RECT 2.035000  0.425000 2.365000 0.470000 ;
+      RECT 2.035000  0.470000 3.295000 0.720000 ;
+      RECT 2.035000  0.720000 2.365000 1.150000 ;
+      RECT 2.475000  2.120000 2.805000 2.860000 ;
+      RECT 2.535000  0.890000 2.865000 1.010000 ;
+      RECT 2.535000  1.010000 4.285000 1.180000 ;
+      RECT 2.975000  2.290000 3.305000 3.245000 ;
+      RECT 3.525000  0.085000 3.855000 0.840000 ;
+      RECT 3.535000  2.120000 3.900000 2.860000 ;
+      RECT 3.730000  1.460000 5.765000 1.630000 ;
+      RECT 3.730000  1.630000 3.900000 1.950000 ;
+      RECT 4.035000  0.450000 4.285000 1.010000 ;
+      RECT 4.070000  1.820000 4.400000 3.245000 ;
+      RECT 4.465000  0.085000 4.795000 1.130000 ;
+      RECT 4.755000  1.300000 5.765000 1.460000 ;
+      RECT 5.070000  2.140000 5.400000 3.245000 ;
+      RECT 5.395000  0.085000 5.725000 0.790000 ;
+      RECT 6.070000  2.140000 6.400000 3.245000 ;
+      RECT 6.275000  0.085000 6.605000 1.130000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
   END
 END sky130_fd_sc_ms__and3b_4
diff --git a/cells/and4/sky130_fd_sc_ms__and4_1.magic.lef b/cells/and4/sky130_fd_sc_ms__and4_1.magic.lef
index d71ffd3..93014a6 100644
--- a/cells/and4/sky130_fd_sc_ms__and4_1.magic.lef
+++ b/cells/and4/sky130_fd_sc_ms__and4_1.magic.lef
@@ -81,17 +81,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 2.220000  0.085000 2.550000 1.030000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -100,33 +89,41 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.115000 2.315000 0.445000 3.245000 ;
-        RECT 1.115000 2.315000 1.705000 3.245000 ;
-        RECT 2.410000 2.300000 2.740000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.085000 0.355000 0.770000 0.950000 ;
-      RECT 0.085000 0.950000 0.255000 1.975000 ;
-      RECT 0.085000 1.975000 2.740000 2.130000 ;
-      RECT 0.085000 2.130000 2.205000 2.145000 ;
-      RECT 0.615000 2.145000 0.945000 2.980000 ;
-      RECT 1.875000 1.960000 2.740000 1.975000 ;
-      RECT 1.875000 2.145000 2.205000 2.980000 ;
-      RECT 2.570000 1.320000 2.935000 1.650000 ;
-      RECT 2.570000 1.650000 2.740000 1.960000 ;
+      RECT 0.000000 -0.085000 3.360000 0.085000 ;
+      RECT 0.000000  3.245000 3.360000 3.415000 ;
+      RECT 0.085000  0.355000 0.770000 0.950000 ;
+      RECT 0.085000  0.950000 0.255000 1.975000 ;
+      RECT 0.085000  1.975000 2.740000 2.130000 ;
+      RECT 0.085000  2.130000 2.205000 2.145000 ;
+      RECT 0.115000  2.315000 0.445000 3.245000 ;
+      RECT 0.615000  2.145000 0.945000 2.980000 ;
+      RECT 1.115000  2.315000 1.705000 3.245000 ;
+      RECT 1.875000  1.960000 2.740000 1.975000 ;
+      RECT 1.875000  2.145000 2.205000 2.980000 ;
+      RECT 2.220000  0.085000 2.550000 1.030000 ;
+      RECT 2.410000  2.300000 2.740000 3.245000 ;
+      RECT 2.570000  1.320000 2.935000 1.650000 ;
+      RECT 2.570000  1.650000 2.740000 1.960000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ms__and4_1
diff --git a/cells/and4/sky130_fd_sc_ms__and4_2.magic.lef b/cells/and4/sky130_fd_sc_ms__and4_2.magic.lef
index d053443..7948176 100644
--- a/cells/and4/sky130_fd_sc_ms__and4_2.magic.lef
+++ b/cells/and4/sky130_fd_sc_ms__and4_2.magic.lef
@@ -80,20 +80,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.840000 0.085000 ;
-        RECT 2.265000  0.085000 2.595000 1.010000 ;
-        RECT 3.220000  0.085000 3.655000 0.600000 ;
-        RECT 3.405000  0.600000 3.655000 1.080000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.840000 0.245000 ;
     END
@@ -102,35 +88,46 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.840000 3.415000 ;
-        RECT 0.115000 1.950000 0.445000 3.245000 ;
-        RECT 1.215000 2.060000 1.545000 3.245000 ;
-        RECT 2.300000 2.660000 2.630000 3.245000 ;
-        RECT 3.370000 2.660000 3.725000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.840000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.260000 0.350000 0.590000 0.960000 ;
-      RECT 0.260000 0.960000 0.785000 1.130000 ;
-      RECT 0.615000 1.130000 0.785000 1.720000 ;
-      RECT 0.615000 1.720000 2.095000 1.890000 ;
-      RECT 0.615000 1.890000 0.985000 2.980000 ;
-      RECT 1.765000 1.890000 2.095000 2.320000 ;
-      RECT 1.765000 2.320000 3.735000 2.490000 ;
-      RECT 1.765000 2.490000 2.095000 2.980000 ;
-      RECT 3.405000 1.300000 3.735000 2.320000 ;
+      RECT 0.000000 -0.085000 3.840000 0.085000 ;
+      RECT 0.000000  3.245000 3.840000 3.415000 ;
+      RECT 0.115000  1.950000 0.445000 3.245000 ;
+      RECT 0.260000  0.350000 0.590000 0.960000 ;
+      RECT 0.260000  0.960000 0.785000 1.130000 ;
+      RECT 0.615000  1.130000 0.785000 1.720000 ;
+      RECT 0.615000  1.720000 2.095000 1.890000 ;
+      RECT 0.615000  1.890000 0.985000 2.980000 ;
+      RECT 1.215000  2.060000 1.545000 3.245000 ;
+      RECT 1.765000  1.890000 2.095000 2.320000 ;
+      RECT 1.765000  2.320000 3.735000 2.490000 ;
+      RECT 1.765000  2.490000 2.095000 2.980000 ;
+      RECT 2.265000  0.085000 2.595000 1.010000 ;
+      RECT 2.300000  2.660000 2.630000 3.245000 ;
+      RECT 3.220000  0.085000 3.655000 0.600000 ;
+      RECT 3.370000  2.660000 3.725000 3.245000 ;
+      RECT 3.405000  0.600000 3.655000 1.080000 ;
+      RECT 3.405000  1.300000 3.735000 2.320000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
   END
 END sky130_fd_sc_ms__and4_2
diff --git a/cells/and4/sky130_fd_sc_ms__and4_4.magic.lef b/cells/and4/sky130_fd_sc_ms__and4_4.magic.lef
index f4efb03..278ee34 100644
--- a/cells/and4/sky130_fd_sc_ms__and4_4.magic.lef
+++ b/cells/and4/sky130_fd_sc_ms__and4_4.magic.lef
@@ -87,27 +87,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 6.720000 0.085000 ;
-        RECT 2.800000  0.085000 3.130000 0.620000 ;
-        RECT 4.330000  0.085000 4.660000 1.130000 ;
-        RECT 5.260000  0.085000 5.590000 0.790000 ;
-        RECT 6.260000  0.085000 6.520000 0.680000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
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-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 6.720000 0.245000 ;
     END
@@ -116,60 +95,78 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 6.720000 3.415000 ;
-        RECT 0.115000 1.950000 0.395000 3.245000 ;
-        RECT 1.015000 2.410000 1.345000 3.245000 ;
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-        RECT 2.930000 2.310000 3.645000 3.245000 ;
-        RECT 4.315000 2.290000 4.645000 3.245000 ;
-        RECT 5.405000 2.140000 5.655000 3.245000 ;
-        RECT 6.275000 1.820000 6.605000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 6.720000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.140000 0.315000 2.110000 0.485000 ;
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+      RECT 4.535000  1.300000 5.685000 1.630000 ;
+      RECT 4.535000  1.630000 4.705000 1.950000 ;
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+      RECT 5.405000  2.140000 5.655000 3.245000 ;
+      RECT 6.260000  0.085000 6.520000 0.680000 ;
+      RECT 6.275000  1.820000 6.605000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
   END
 END sky130_fd_sc_ms__and4_4
diff --git a/cells/and4b/sky130_fd_sc_ms__and4b_1.magic.lef b/cells/and4b/sky130_fd_sc_ms__and4b_1.magic.lef
index 93fab0e..c725091 100644
--- a/cells/and4b/sky130_fd_sc_ms__and4b_1.magic.lef
+++ b/cells/and4b/sky130_fd_sc_ms__and4b_1.magic.lef
@@ -81,20 +81,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.575000  0.085000 0.875000 0.680000 ;
-        RECT 3.375000  0.085000 3.705000 1.040000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -103,42 +89,53 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.615000 2.370000 0.945000 3.245000 ;
-        RECT 1.645000 2.535000 2.595000 3.245000 ;
-        RECT 3.335000 2.100000 3.665000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 0.350000 0.405000 0.850000 ;
-      RECT 0.115000 0.850000 0.945000 1.020000 ;
-      RECT 0.115000 2.030000 0.945000 2.200000 ;
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-      RECT 0.775000 1.020000 0.945000 1.550000 ;
-      RECT 0.775000 1.550000 1.255000 1.880000 ;
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-      RECT 1.310000 1.210000 3.705000 1.350000 ;
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-      RECT 2.595000 2.100000 3.095000 2.130000 ;
-      RECT 2.765000 2.350000 3.095000 2.980000 ;
-      RECT 3.535000 1.380000 3.890000 1.680000 ;
+      RECT 0.000000 -0.085000 4.320000 0.085000 ;
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+      RECT 0.115000  2.030000 0.945000 2.200000 ;
+      RECT 0.115000  2.200000 0.445000 2.980000 ;
+      RECT 0.575000  0.085000 0.875000 0.680000 ;
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+      RECT 0.775000  1.020000 0.945000 1.550000 ;
+      RECT 0.775000  1.550000 1.255000 1.880000 ;
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+      RECT 1.310000  0.600000 1.640000 1.210000 ;
+      RECT 1.310000  1.210000 3.705000 1.350000 ;
+      RECT 1.310000  1.350000 3.890000 1.380000 ;
+      RECT 1.645000  2.535000 2.595000 3.245000 ;
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+      RECT 2.765000  2.350000 3.095000 2.980000 ;
+      RECT 3.335000  2.100000 3.665000 3.245000 ;
+      RECT 3.375000  0.085000 3.705000 1.040000 ;
+      RECT 3.535000  1.380000 3.890000 1.680000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ms__and4b_1
diff --git a/cells/and4b/sky130_fd_sc_ms__and4b_2.magic.lef b/cells/and4b/sky130_fd_sc_ms__and4b_2.magic.lef
index c549637..d03cd10 100644
--- a/cells/and4b/sky130_fd_sc_ms__and4b_2.magic.lef
+++ b/cells/and4b/sky130_fd_sc_ms__and4b_2.magic.lef
@@ -81,20 +81,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.320000 0.085000 ;
-        RECT 0.625000  0.085000 0.875000 0.790000 ;
-        RECT 1.555000  0.085000 2.165000 0.790000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.320000 0.245000 ;
     END
@@ -103,41 +89,52 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.320000 3.415000 ;
-        RECT 0.650000 2.710000 0.980000 3.245000 ;
-        RECT 1.645000 2.710000 1.975000 3.245000 ;
-        RECT 2.740000 2.710000 3.070000 3.245000 ;
-        RECT 3.850000 2.710000 4.205000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.320000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 0.540000 0.445000 0.960000 ;
-      RECT 0.115000 0.960000 0.795000 1.130000 ;
-      RECT 0.115000 1.950000 0.795000 2.370000 ;
-      RECT 0.115000 2.370000 3.985000 2.540000 ;
-      RECT 0.115000 2.540000 0.445000 2.700000 ;
-      RECT 0.625000 1.130000 0.795000 1.950000 ;
-      RECT 1.395000 1.300000 1.780000 1.630000 ;
-      RECT 1.610000 0.960000 4.070000 1.130000 ;
-      RECT 1.610000 1.130000 1.780000 1.300000 ;
-      RECT 1.610000 1.630000 1.780000 1.950000 ;
-      RECT 1.610000 1.950000 3.645000 2.200000 ;
-      RECT 3.615000 1.350000 3.985000 1.680000 ;
-      RECT 3.740000 0.350000 4.070000 0.960000 ;
-      RECT 3.815000 1.680000 3.985000 2.370000 ;
+      RECT 0.000000 -0.085000 4.320000 0.085000 ;
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+      RECT 0.115000  1.950000 0.795000 2.370000 ;
+      RECT 0.115000  2.370000 3.985000 2.540000 ;
+      RECT 0.115000  2.540000 0.445000 2.700000 ;
+      RECT 0.625000  0.085000 0.875000 0.790000 ;
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+      RECT 1.610000  1.950000 3.645000 2.200000 ;
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+      RECT 3.850000  2.710000 4.205000 3.245000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
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+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
   END
 END sky130_fd_sc_ms__and4b_2
diff --git a/cells/and4b/sky130_fd_sc_ms__and4b_4.magic.lef b/cells/and4b/sky130_fd_sc_ms__and4b_4.magic.lef
index 407b79d..6adb68c 100644
--- a/cells/and4b/sky130_fd_sc_ms__and4b_4.magic.lef
+++ b/cells/and4b/sky130_fd_sc_ms__and4b_4.magic.lef
@@ -83,29 +83,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 7.680000 0.085000 ;
-        RECT 0.585000  0.085000 0.915000 1.020000 ;
-        RECT 1.670000  0.085000 2.000000 0.810000 ;
-        RECT 2.710000  0.085000 3.040000 1.130000 ;
-        RECT 4.285000  0.085000 4.615000 0.620000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 7.680000 0.245000 ;
     END
@@ -114,66 +91,86 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 7.680000 3.415000 ;
-        RECT 0.650000 2.730000 1.025000 3.245000 ;
-        RECT 1.595000 2.730000 1.955000 3.245000 ;
-        RECT 2.635000 2.730000 2.980000 3.245000 ;
-        RECT 3.720000 2.730000 4.050000 3.245000 ;
-        RECT 5.180000 2.730000 5.530000 3.245000 ;
-        RECT 6.100000 2.730000 6.430000 3.245000 ;
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+      RECT 7.355000  3.245000 7.525000 3.415000 ;
   END
 END sky130_fd_sc_ms__and4b_4
diff --git a/cells/and4bb/sky130_fd_sc_ms__and4bb_1.magic.lef b/cells/and4bb/sky130_fd_sc_ms__and4bb_1.magic.lef
index b22a4dd..1b9cab2 100644
--- a/cells/and4bb/sky130_fd_sc_ms__and4bb_1.magic.lef
+++ b/cells/and4bb/sky130_fd_sc_ms__and4bb_1.magic.lef
@@ -82,21 +82,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 4.800000 0.085000 ;
-        RECT 0.545000  0.085000 0.875000 0.790000 ;
-        RECT 3.720000  0.085000 4.110000 0.680000 ;
-      LAYER mcon ;
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-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 4.800000 0.245000 ;
     END
@@ -105,50 +90,62 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 4.800000 3.415000 ;
-        RECT 0.650000 2.660000 0.980000 3.245000 ;
-        RECT 1.795000 2.660000 2.125000 3.245000 ;
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-      LAYER mcon ;
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-        RECT 0.635000 3.245000 0.805000 3.415000 ;
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-        RECT 3.515000 3.245000 3.685000 3.415000 ;
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-        RECT 4.475000 3.245000 4.645000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 4.800000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
   END
 END sky130_fd_sc_ms__and4bb_1
diff --git a/cells/and4bb/sky130_fd_sc_ms__and4bb_2.magic.lef b/cells/and4bb/sky130_fd_sc_ms__and4bb_2.magic.lef
index b251c3f..7e7d1ca 100644
--- a/cells/and4bb/sky130_fd_sc_ms__and4bb_2.magic.lef
+++ b/cells/and4bb/sky130_fd_sc_ms__and4bb_2.magic.lef
@@ -81,23 +81,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.280000 0.085000 ;
-        RECT 0.545000  0.085000 0.875000 0.940000 ;
-        RECT 2.975000  0.085000 3.305000 0.830000 ;
-        RECT 4.325000  0.085000 4.655000 0.410000 ;
-      LAYER mcon ;
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-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 5.280000 0.245000 ;
     END
@@ -106,52 +89,66 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.280000 3.415000 ;
-        RECT 0.780000 2.290000 1.110000 3.245000 ;
-        RECT 2.065000 2.290000 2.395000 3.245000 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 5.280000 3.575000 ;
     END
   END VPWR
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+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
   END
 END sky130_fd_sc_ms__and4bb_2
diff --git a/cells/and4bb/sky130_fd_sc_ms__and4bb_4.magic.lef b/cells/and4bb/sky130_fd_sc_ms__and4bb_4.magic.lef
index aaa5dd0..0b2120a 100644
--- a/cells/and4bb/sky130_fd_sc_ms__and4bb_4.magic.lef
+++ b/cells/and4bb/sky130_fd_sc_ms__and4bb_4.magic.lef
@@ -84,33 +84,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 9.120000 0.085000 ;
-        RECT 0.545000  0.085000 0.875000 0.940000 ;
-        RECT 5.880000  0.085000 6.130000 0.840000 ;
-        RECT 6.740000  0.085000 7.070000 1.130000 ;
-        RECT 7.740000  0.085000 8.070000 0.810000 ;
-        RECT 8.670000  0.085000 9.005000 0.600000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
-        RECT 3.515000 -0.085000 3.685000 0.085000 ;
-        RECT 3.995000 -0.085000 4.165000 0.085000 ;
-        RECT 4.475000 -0.085000 4.645000 0.085000 ;
-        RECT 4.955000 -0.085000 5.125000 0.085000 ;
-        RECT 5.435000 -0.085000 5.605000 0.085000 ;
-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
-        RECT 6.395000 -0.085000 6.565000 0.085000 ;
-        RECT 6.875000 -0.085000 7.045000 0.085000 ;
-        RECT 7.355000 -0.085000 7.525000 0.085000 ;
-        RECT 7.835000 -0.085000 8.005000 0.085000 ;
-        RECT 8.315000 -0.085000 8.485000 0.085000 ;
-        RECT 8.795000 -0.085000 8.965000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 9.120000 0.245000 ;
     END
@@ -119,83 +92,107 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 9.120000 3.415000 ;
-        RECT 0.615000 2.290000 0.945000 3.245000 ;
-        RECT 1.890000 2.630000 2.225000 3.245000 ;
-        RECT 2.965000 1.935000 3.295000 3.245000 ;
-        RECT 3.965000 1.935000 4.295000 3.245000 ;
-        RECT 4.965000 2.290000 6.165000 3.245000 ;
-        RECT 6.875000 2.290000 7.205000 3.245000 ;
-        RECT 7.775000 2.320000 8.105000 3.245000 ;
-        RECT 8.675000 2.320000 9.005000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
-        RECT 2.075000 3.245000 2.245000 3.415000 ;
-        RECT 2.555000 3.245000 2.725000 3.415000 ;
-        RECT 3.035000 3.245000 3.205000 3.415000 ;
-        RECT 3.515000 3.245000 3.685000 3.415000 ;
-        RECT 3.995000 3.245000 4.165000 3.415000 ;
-        RECT 4.475000 3.245000 4.645000 3.415000 ;
-        RECT 4.955000 3.245000 5.125000 3.415000 ;
-        RECT 5.435000 3.245000 5.605000 3.415000 ;
-        RECT 5.915000 3.245000 6.085000 3.415000 ;
-        RECT 6.395000 3.245000 6.565000 3.415000 ;
-        RECT 6.875000 3.245000 7.045000 3.415000 ;
-        RECT 7.355000 3.245000 7.525000 3.415000 ;
-        RECT 7.835000 3.245000 8.005000 3.415000 ;
-        RECT 8.315000 3.245000 8.485000 3.415000 ;
-        RECT 8.795000 3.245000 8.965000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 9.120000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 0.350000 0.365000 1.110000 ;
-      RECT 0.115000 1.110000 1.870000 1.280000 ;
-      RECT 0.115000 1.950000 1.675000 2.120000 ;
-      RECT 0.115000 2.120000 0.445000 2.980000 ;
-      RECT 1.045000 0.255000 1.690000 0.585000 ;
-      RECT 1.045000 0.585000 1.530000 0.940000 ;
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-      RECT 1.700000 0.925000 1.870000 1.110000 ;
-      RECT 1.860000 0.255000 3.605000 0.585000 ;
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-      RECT 1.930000 1.450000 2.260000 2.290000 ;
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-      RECT 2.200000 0.755000 3.220000 0.925000 ;
-      RECT 2.200000 0.925000 2.370000 1.095000 ;
-      RECT 2.430000 1.595000 4.795000 1.765000 ;
-      RECT 2.430000 1.765000 2.760000 2.960000 ;
-      RECT 2.540000 1.095000 2.870000 1.360000 ;
-      RECT 2.540000 1.360000 2.760000 1.595000 ;
-      RECT 3.050000 0.925000 3.220000 1.255000 ;
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-      RECT 4.390000 1.180000 5.650000 1.280000 ;
-      RECT 4.390000 1.280000 4.720000 1.345000 ;
-      RECT 4.465000 1.765000 4.795000 1.950000 ;
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-      RECT 4.465000 2.120000 4.795000 2.960000 ;
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-      RECT 4.890000 0.925000 5.220000 0.940000 ;
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+      RECT 1.115000  2.460000 1.445000 2.980000 ;
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+      RECT 1.700000  0.925000 1.870000 1.110000 ;
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+      RECT 1.930000  1.450000 2.260000 2.290000 ;
+      RECT 2.040000  1.095000 2.370000 1.280000 ;
+      RECT 2.200000  0.755000 3.220000 0.925000 ;
+      RECT 2.200000  0.925000 2.370000 1.095000 ;
+      RECT 2.430000  1.595000 4.795000 1.765000 ;
+      RECT 2.430000  1.765000 2.760000 2.960000 ;
+      RECT 2.540000  1.095000 2.870000 1.360000 ;
+      RECT 2.540000  1.360000 2.760000 1.595000 ;
+      RECT 2.965000  1.935000 3.295000 3.245000 ;
+      RECT 3.050000  0.925000 3.220000 1.255000 ;
+      RECT 3.050000  1.255000 4.160000 1.425000 ;
+      RECT 3.400000  0.755000 5.220000 0.925000 ;
+      RECT 3.400000  0.925000 3.650000 1.085000 ;
+      RECT 3.465000  1.765000 3.795000 2.960000 ;
+      RECT 3.830000  1.095000 4.160000 1.255000 ;
+      RECT 3.965000  1.935000 4.295000 3.245000 ;
+      RECT 4.390000  1.095000 4.720000 1.110000 ;
+      RECT 4.390000  1.110000 6.560000 1.180000 ;
+      RECT 4.390000  1.180000 5.650000 1.280000 ;
+      RECT 4.390000  1.280000 4.720000 1.345000 ;
+      RECT 4.465000  1.765000 4.795000 1.950000 ;
+      RECT 4.465000  1.950000 7.235000 2.120000 ;
+      RECT 4.465000  2.120000 4.795000 2.960000 ;
+      RECT 4.890000  0.665000 5.220000 0.755000 ;
+      RECT 4.890000  0.925000 5.220000 0.940000 ;
+      RECT 4.965000  2.290000 6.165000 3.245000 ;
+      RECT 5.400000  0.665000 5.650000 1.010000 ;
+      RECT 5.400000  1.010000 6.560000 1.110000 ;
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+      RECT 6.335000  2.120000 6.665000 2.860000 ;
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+      RECT 7.065000  1.320000 8.565000 1.650000 ;
+      RECT 7.065000  1.650000 7.235000 1.950000 ;
+      RECT 7.740000  0.085000 8.070000 0.810000 ;
+      RECT 7.775000  2.320000 8.105000 3.245000 ;
+      RECT 8.670000  0.085000 9.005000 0.600000 ;
+      RECT 8.675000  2.320000 9.005000 3.245000 ;
+    LAYER mcon ;
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+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
+      RECT 3.515000 -0.085000 3.685000 0.085000 ;
+      RECT 3.515000  3.245000 3.685000 3.415000 ;
+      RECT 3.995000 -0.085000 4.165000 0.085000 ;
+      RECT 3.995000  3.245000 4.165000 3.415000 ;
+      RECT 4.475000 -0.085000 4.645000 0.085000 ;
+      RECT 4.475000  3.245000 4.645000 3.415000 ;
+      RECT 4.955000 -0.085000 5.125000 0.085000 ;
+      RECT 4.955000  3.245000 5.125000 3.415000 ;
+      RECT 5.435000 -0.085000 5.605000 0.085000 ;
+      RECT 5.435000  3.245000 5.605000 3.415000 ;
+      RECT 5.915000 -0.085000 6.085000 0.085000 ;
+      RECT 5.915000  3.245000 6.085000 3.415000 ;
+      RECT 6.395000 -0.085000 6.565000 0.085000 ;
+      RECT 6.395000  3.245000 6.565000 3.415000 ;
+      RECT 6.875000 -0.085000 7.045000 0.085000 ;
+      RECT 6.875000  3.245000 7.045000 3.415000 ;
+      RECT 7.355000 -0.085000 7.525000 0.085000 ;
+      RECT 7.355000  3.245000 7.525000 3.415000 ;
+      RECT 7.835000 -0.085000 8.005000 0.085000 ;
+      RECT 7.835000  3.245000 8.005000 3.415000 ;
+      RECT 8.315000 -0.085000 8.485000 0.085000 ;
+      RECT 8.315000  3.245000 8.485000 3.415000 ;
+      RECT 8.795000 -0.085000 8.965000 0.085000 ;
+      RECT 8.795000  3.245000 8.965000 3.415000 ;
   END
 END sky130_fd_sc_ms__and4bb_4
diff --git a/cells/buf/sky130_fd_sc_ms__buf_1.magic.lef b/cells/buf/sky130_fd_sc_ms__buf_1.magic.lef
index d6b0e40..128a513 100644
--- a/cells/buf/sky130_fd_sc_ms__buf_1.magic.lef
+++ b/cells/buf/sky130_fd_sc_ms__buf_1.magic.lef
@@ -54,14 +54,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 1.920000 0.085000 ;
-        RECT 0.975000  0.085000 1.305000 0.940000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 1.920000 0.245000 ;
     END
@@ -70,26 +62,31 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 1.920000 3.415000 ;
-        RECT 0.970000 2.290000 1.300000 3.245000 ;
-      LAYER mcon ;
-        RECT 0.155000 3.245000 0.325000 3.415000 ;
-        RECT 0.635000 3.245000 0.805000 3.415000 ;
-        RECT 1.115000 3.245000 1.285000 3.415000 ;
-        RECT 1.595000 3.245000 1.765000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 1.920000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
-      RECT 0.115000 0.800000 0.795000 1.110000 ;
-      RECT 0.115000 1.110000 1.300000 1.280000 ;
-      RECT 0.470000 1.950000 1.300000 2.120000 ;
-      RECT 0.470000 2.120000 0.800000 2.980000 ;
-      RECT 1.130000 1.280000 1.300000 1.300000 ;
-      RECT 1.130000 1.300000 1.490000 1.630000 ;
-      RECT 1.130000 1.630000 1.300000 1.950000 ;
+      RECT 0.000000 -0.085000 1.920000 0.085000 ;
+      RECT 0.000000  3.245000 1.920000 3.415000 ;
+      RECT 0.115000  0.800000 0.795000 1.110000 ;
+      RECT 0.115000  1.110000 1.300000 1.280000 ;
+      RECT 0.470000  1.950000 1.300000 2.120000 ;
+      RECT 0.470000  2.120000 0.800000 2.980000 ;
+      RECT 0.970000  2.290000 1.300000 3.245000 ;
+      RECT 0.975000  0.085000 1.305000 0.940000 ;
+      RECT 1.130000  1.280000 1.300000 1.300000 ;
+      RECT 1.130000  1.300000 1.490000 1.630000 ;
+      RECT 1.130000  1.630000 1.300000 1.950000 ;
+    LAYER mcon ;
+      RECT 0.155000 -0.085000 0.325000 0.085000 ;
+      RECT 0.155000  3.245000 0.325000 3.415000 ;
+      RECT 0.635000 -0.085000 0.805000 0.085000 ;
+      RECT 0.635000  3.245000 0.805000 3.415000 ;
+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
+      RECT 1.115000  3.245000 1.285000 3.415000 ;
+      RECT 1.595000 -0.085000 1.765000 0.085000 ;
+      RECT 1.595000  3.245000 1.765000 3.415000 ;
   END
 END sky130_fd_sc_ms__buf_1
diff --git a/cells/buf/sky130_fd_sc_ms__buf_16.magic.lef b/cells/buf/sky130_fd_sc_ms__buf_16.magic.lef
index 832d1d9..32a9944 100644
--- a/cells/buf/sky130_fd_sc_ms__buf_16.magic.lef
+++ b/cells/buf/sky130_fd_sc_ms__buf_16.magic.lef
@@ -44,34 +44,6 @@
     DIRECTION OUTPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
-        RECT 0.560000 0.350000 0.815000 2.980000 ;
-        RECT 1.465000 0.350000 1.720000 2.980000 ;
-        RECT 2.345000 0.350000 2.610000 1.185000 ;
-        RECT 2.345000 1.185000 2.675000 1.355000 ;
-        RECT 2.415000 1.355000 2.675000 2.980000 ;
-        RECT 3.220000 0.350000 3.480000 1.130000 ;
-        RECT 3.310000 1.130000 3.480000 1.820000 ;
-        RECT 3.310000 1.820000 3.565000 2.980000 ;
-        RECT 4.000000 0.350000 4.385000 1.130000 ;
-        RECT 4.215000 1.130000 4.385000 1.900000 ;
-        RECT 4.215000 1.900000 4.545000 2.980000 ;
-        RECT 5.035000 0.350000 5.330000 1.205000 ;
-        RECT 5.035000 1.205000 5.410000 1.375000 ;
-        RECT 5.115000 1.375000 5.410000 2.980000 ;
-        RECT 6.000000 0.350000 6.330000 1.130000 ;
-        RECT 6.060000 1.130000 6.330000 2.980000 ;
-        RECT 6.980000 1.250000 7.245000 2.980000 ;
-        RECT 7.000000 0.350000 7.250000 1.250000 ;
-      LAYER mcon ;
-        RECT 0.635000 1.950000 0.805000 2.120000 ;
-        RECT 1.515000 1.950000 1.685000 2.120000 ;
-        RECT 2.470000 1.950000 2.640000 2.120000 ;
-        RECT 3.360000 1.950000 3.530000 2.120000 ;
-        RECT 4.300000 1.950000 4.470000 2.120000 ;
-        RECT 5.195000 1.950000 5.365000 2.120000 ;
-        RECT 6.095000 1.950000 6.265000 2.120000 ;
-        RECT 7.025000 1.950000 7.195000 2.120000 ;
       LAYER met1 ;
         RECT 0.575000 1.920000 7.255000 2.150000 ;
     END
@@ -80,43 +52,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT  0.000000 -0.085000 10.560000 0.085000 ;
-        RECT  0.130000  0.085000  0.380000 1.130000 ;
-        RECT  0.990000  0.085000  1.285000 1.130000 ;
-        RECT  1.895000  0.085000  2.100000 1.130000 ;
-        RECT  2.790000  0.085000  2.960000 1.015000 ;
-        RECT  3.650000  0.085000  3.820000 1.130000 ;
-        RECT  4.555000  0.085000  4.830000 1.130000 ;
-        RECT  5.500000  0.085000  5.830000 1.035000 ;
-        RECT  6.500000  0.085000  6.830000 1.130000 ;
-        RECT  7.430000  0.085000  7.760000 0.840000 ;
-        RECT  8.290000  0.085000  8.620000 0.840000 ;
-        RECT  9.150000  0.085000  9.480000 0.840000 ;
-        RECT 10.115000  0.085000 10.445000 1.130000 ;
-      LAYER mcon ;
-        RECT  0.155000 -0.085000  0.325000 0.085000 ;
-        RECT  0.635000 -0.085000  0.805000 0.085000 ;
-        RECT  1.115000 -0.085000  1.285000 0.085000 ;
-        RECT  1.595000 -0.085000  1.765000 0.085000 ;
-        RECT  2.075000 -0.085000  2.245000 0.085000 ;
-        RECT  2.555000 -0.085000  2.725000 0.085000 ;
-        RECT  3.035000 -0.085000  3.205000 0.085000 ;
-        RECT  3.515000 -0.085000  3.685000 0.085000 ;
-        RECT  3.995000 -0.085000  4.165000 0.085000 ;
-        RECT  4.475000 -0.085000  4.645000 0.085000 ;
-        RECT  4.955000 -0.085000  5.125000 0.085000 ;
-        RECT  5.435000 -0.085000  5.605000 0.085000 ;
-        RECT  5.915000 -0.085000  6.085000 0.085000 ;
-        RECT  6.395000 -0.085000  6.565000 0.085000 ;
-        RECT  6.875000 -0.085000  7.045000 0.085000 ;
-        RECT  7.355000 -0.085000  7.525000 0.085000 ;
-        RECT  7.835000 -0.085000  8.005000 0.085000 ;
-        RECT  8.315000 -0.085000  8.485000 0.085000 ;
-        RECT  8.795000 -0.085000  8.965000 0.085000 ;
-        RECT  9.275000 -0.085000  9.445000 0.085000 ;
-        RECT  9.755000 -0.085000  9.925000 0.085000 ;
-        RECT 10.235000 -0.085000 10.405000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 10.560000 0.245000 ;
     END
@@ -125,76 +60,135 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT  0.000000 3.245000 10.560000 3.415000 ;
-        RECT  0.115000 1.820000  0.365000 3.245000 ;
-        RECT  1.095000 1.965000  1.265000 3.245000 ;
-        RECT  1.965000 1.965000  2.215000 3.245000 ;
-        RECT  2.945000 1.965000  3.115000 3.245000 ;
-        RECT  3.845000 1.965000  4.015000 3.245000 ;
-        RECT  4.745000 1.965000  4.915000 3.245000 ;
-        RECT  5.645000 1.965000  5.815000 3.245000 ;
-        RECT  6.545000 1.965000  6.715000 3.245000 ;
-        RECT  7.445000 2.290000  7.695000 3.245000 ;
-        RECT  8.395000 2.290000  8.565000 3.245000 ;
-        RECT  9.295000 2.290000  9.465000 3.245000 ;
-        RECT 10.195000 1.950000 10.445000 3.245000 ;
-      LAYER mcon ;
-        RECT  0.155000 3.245000  0.325000 3.415000 ;
-        RECT  0.635000 3.245000  0.805000 3.415000 ;
-        RECT  1.115000 3.245000  1.285000 3.415000 ;
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       RECT 0.985000 1.550000 7.650000 1.780000 ;
   END
diff --git a/cells/buf/sky130_fd_sc_ms__buf_2.magic.lef b/cells/buf/sky130_fd_sc_ms__buf_2.magic.lef
index e630214..3b59521 100644
--- a/cells/buf/sky130_fd_sc_ms__buf_2.magic.lef
+++ b/cells/buf/sky130_fd_sc_ms__buf_2.magic.lef
@@ -53,16 +53,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 2.400000 0.085000 ;
-        RECT 0.515000  0.085000 0.765000 1.130000 ;
-        RECT 1.445000  0.085000 1.775000 0.840000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
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-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 2.400000 0.245000 ;
     END
@@ -71,30 +61,37 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 2.400000 3.415000 ;
-        RECT 0.115000 1.820000 0.420000 2.735000 ;
-        RECT 0.115000 2.735000 0.825000 3.245000 ;
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-      LAYER mcon ;
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-        RECT 2.075000 3.245000 2.245000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 2.400000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 1.955000 0.450000 2.285000 1.010000 ;
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+      RECT 2.075000 -0.085000 2.245000 0.085000 ;
+      RECT 2.075000  3.245000 2.245000 3.415000 ;
   END
 END sky130_fd_sc_ms__buf_2
diff --git a/cells/buf/sky130_fd_sc_ms__buf_4.magic.lef b/cells/buf/sky130_fd_sc_ms__buf_4.magic.lef
index e220ac9..ba7b104 100644
--- a/cells/buf/sky130_fd_sc_ms__buf_4.magic.lef
+++ b/cells/buf/sky130_fd_sc_ms__buf_4.magic.lef
@@ -60,19 +60,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 3.360000 0.085000 ;
-        RECT 0.115000  0.085000 0.445000 1.010000 ;
-        RECT 1.115000  0.085000 1.445000 0.790000 ;
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-      LAYER mcon ;
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-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 3.360000 0.245000 ;
     END
@@ -81,31 +68,41 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 3.360000 3.415000 ;
-        RECT 0.130000 1.820000 0.460000 3.245000 ;
-        RECT 1.030000 2.140000 1.360000 3.245000 ;
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-      LAYER mcon ;
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-        RECT 3.035000 3.245000 3.205000 3.415000 ;
       LAYER met1 ;
         RECT 0.000000 3.085000 3.360000 3.575000 ;
     END
   END VPWR
   OBS
     LAYER li1 ;
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-      RECT 2.115000 1.130000 2.285000 1.300000 ;
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-      RECT 2.915000 0.350000 3.245000 0.960000 ;
-      RECT 3.075000 1.130000 3.245000 1.950000 ;
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+    LAYER mcon ;
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+      RECT 1.115000 -0.085000 1.285000 0.085000 ;
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+      RECT 1.595000  3.245000 1.765000 3.415000 ;
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+      RECT 2.075000  3.245000 2.245000 3.415000 ;
+      RECT 2.555000 -0.085000 2.725000 0.085000 ;
+      RECT 2.555000  3.245000 2.725000 3.415000 ;
+      RECT 3.035000 -0.085000 3.205000 0.085000 ;
+      RECT 3.035000  3.245000 3.205000 3.415000 ;
   END
 END sky130_fd_sc_ms__buf_4
diff --git a/cells/buf/sky130_fd_sc_ms__buf_8.magic.lef b/cells/buf/sky130_fd_sc_ms__buf_8.magic.lef
index 8f86f06..c396622 100644
--- a/cells/buf/sky130_fd_sc_ms__buf_8.magic.lef
+++ b/cells/buf/sky130_fd_sc_ms__buf_8.magic.lef
@@ -62,27 +62,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 5.760000 0.085000 ;
-        RECT 0.545000  0.085000 0.875000 0.840000 ;
-        RECT 1.450000  0.085000 1.780000 0.840000 ;
-        RECT 2.310000  0.085000 2.640000 0.790000 ;
-        RECT 3.310000  0.085000 3.640000 0.790000 ;
-        RECT 4.310000  0.085000 4.640000 0.790000 ;
-        RECT 5.315000  0.085000 5.645000 1.130000 ;
-      LAYER mcon ;
-        RECT 0.155000 -0.085000 0.325000 0.085000 ;
-        RECT 0.635000 -0.085000 0.805000 0.085000 ;
-        RECT 1.115000 -0.085000 1.285000 0.085000 ;
-        RECT 1.595000 -0.085000 1.765000 0.085000 ;
-        RECT 2.075000 -0.085000 2.245000 0.085000 ;
-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
-        RECT 3.035000 -0.085000 3.205000 0.085000 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 5.760000 0.245000 ;
     END
@@ -91,41 +70,59 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 3.245000 5.760000 3.415000 ;
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diff --git a/cells/bufbuf/sky130_fd_sc_ms__bufbuf_16.magic.lef b/cells/bufbuf/sky130_fd_sc_ms__bufbuf_16.magic.lef
index 9b90d44..0624a2f 100644
--- a/cells/bufbuf/sky130_fd_sc_ms__bufbuf_16.magic.lef
+++ b/cells/bufbuf/sky130_fd_sc_ms__bufbuf_16.magic.lef
@@ -44,39 +44,6 @@
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     USE SIGNAL ;
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@@ -85,50 +52,6 @@
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     USE GROUND ;
     PORT
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@@ -137,99 +60,170 @@
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diff --git a/cells/bufbuf/sky130_fd_sc_ms__bufbuf_8.magic.lef b/cells/bufbuf/sky130_fd_sc_ms__bufbuf_8.magic.lef
index b533bdb..05d8059 100644
--- a/cells/bufbuf/sky130_fd_sc_ms__bufbuf_8.magic.lef
+++ b/cells/bufbuf/sky130_fd_sc_ms__bufbuf_8.magic.lef
@@ -62,31 +62,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 -0.245000 7.200000 0.245000 ;
     END
@@ -95,56 +70,78 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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 END sky130_fd_sc_ms__bufbuf_8
diff --git a/cells/bufinv/sky130_fd_sc_ms__bufinv_16.magic.lef b/cells/bufinv/sky130_fd_sc_ms__bufinv_16.magic.lef
index 5677a70..f14ac39 100644
--- a/cells/bufinv/sky130_fd_sc_ms__bufinv_16.magic.lef
+++ b/cells/bufinv/sky130_fd_sc_ms__bufinv_16.magic.lef
@@ -44,39 +44,6 @@
     DIRECTION OUTPUT ;
     USE SIGNAL ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 4.660000 1.920000 11.400000 2.150000 ;
     END
@@ -85,47 +52,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
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       LAYER met1 ;
         RECT 0.000000 -0.245000 12.000000 0.245000 ;
     END
@@ -134,89 +60,157 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
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   END
diff --git a/cells/bufinv/sky130_fd_sc_ms__bufinv_8.magic.lef b/cells/bufinv/sky130_fd_sc_ms__bufinv_8.magic.lef
index 927d6d1..4fc2bcf 100644
--- a/cells/bufinv/sky130_fd_sc_ms__bufinv_8.magic.lef
+++ b/cells/bufinv/sky130_fd_sc_ms__bufinv_8.magic.lef
@@ -59,28 +59,6 @@
     DIRECTION INOUT ;
     USE GROUND ;
     PORT
-      LAYER li1 ;
-        RECT 0.000000 -0.085000 6.240000 0.085000 ;
-        RECT 0.560000  0.085000 0.890000 0.840000 ;
-        RECT 1.560000  0.085000 1.890000 0.710000 ;
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-        RECT 5.295000  0.085000 5.625000 0.710000 ;
-      LAYER mcon ;
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-        RECT 2.555000 -0.085000 2.725000 0.085000 ;
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-        RECT 5.915000 -0.085000 6.085000 0.085000 ;
       LAYER met1 ;
         RECT 0.000000 -0.245000 6.240000 0.245000 ;
     END
@@ -89,51 +67,70 @@
     DIRECTION INOUT ;
     USE POWER ;
     PORT
-      LAYER li1 ;
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       LAYER met1 ;
         RECT 0.000000 3.085000 6.240000 3.575000 ;
     END
   END VPWR
   OBS
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