040000 tree 3dcc456aab46381b8c7a3431852017d9b3a536f4	common
040000 tree 052b4b1f2eaecf795358cf796042c7aa7f03ac80	import
040000 tree 3cef749371bfa36d15cc162d7c5a3553fed86294	proto
040000 tree e78a2da9da525648cd14c409bf59d025d846e61e	types