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040000 tree 5814eca2f54f4cc50991fa3165bab1a6acb9665a	magic
100644 blob 21b7b871e19df0514c3dfff48c745e8e2d40fc30	sky130_osu_sc_18T_ms.lef
040000 tree 56ee15574864d6cbe82fc7957a716fa4ea1f6bc7	spice