040000 tree 009e95e731d8c12201e4b977467d557733027ae2	doc
040000 tree 58aeacefcac0182b1442ee433f4b08ed7689e005	gds
040000 tree 0bcb4217c412bb805bfd97ca8ed055940150e682	lef
040000 tree 6b2a69d18a5908b071981c76b49220a4db22760d	lib
040000 tree c6cc253591b44cb91ef0129e482d722d4d37706b	magic
040000 tree 56ee15574864d6cbe82fc7957a716fa4ea1f6bc7	spice
040000 tree 490d49d227472db9df4962f3fe40b47796d4661b	verilog