040000 tree ecf7312a941f55f3b997fe48ad81bf93f5b4fd33	gds
040000 tree 293ab16b4c08c17ac1a524512c974fe45c60c46c	magic
100644 blob 4e9756b172a5413354f59068a7adb37946625a00	sky130_osu_sc_15T_ms.lef
040000 tree 35c2d0c756dd03613b0d5b65624496cf291d6b77	spice