040000 tree dd07ea6b074f5094ef22e4610931712fdec57de4	common
040000 tree 9b664084eb2df5261643edb748d4b8839c17ef73	import
040000 tree 3d2ac61d25805beb32e7be1919904391b191d6bb	proto
040000 tree 7e807b5f7a3970828810b3cb1375ff55db9ab3ea	types