040000 tree 2363cd86b4bda8f114509e5cd4b201a8c0798c73	common
040000 tree 052b4b1f2eaecf795358cf796042c7aa7f03ac80	import
040000 tree 02181b1cd41f18fba55e44edccec7df75eeb182f	proto
040000 tree b5379940127fa3de84d11f5b417c7b4a7f9062d8	types