040000 tree c491527c9d17212d3b128222d6362d61d46d03cb	board
040000 tree 0a2f042ba5f0b6b19191e3d1410318c03f7f5258	common
040000 tree b447de6cc51bde65d57da77bc4ad4286787fa399	css
040000 tree 3bb4b1f2e373d9427844e1f7bb67bc7de8b4cb3d	soc