040000 tree 4918c0ebd9a73aea3f0480ef6d221eb8fa8758e6	doc
040000 tree bd2d2d8b7a7e14859d0ca30494287821bf8e1e90	gds
040000 tree da9c91e63d49a576b05b82916f366eab02be333a	lef
040000 tree c207cc0be9a75bbeba25af3849f318384627eb8c	lib
040000 tree 070418663851e2f55bcbaf48ff9716fb77e4c8ee	magic
040000 tree 904dd8ab9fa51420c1d3ebf8285a61f3081506ec	spice
040000 tree 6c2da92629397fb11c5f28a6ea36ecbe8fb97270	verilog