040000 tree cc65e510b18c5a44f0265c92cd565756c8705947	common
040000 tree 052b4b1f2eaecf795358cf796042c7aa7f03ac80	import
040000 tree 9e227e1cf494b77880464009f4de49d4da384620	proto
040000 tree 0dbe11ac5ff4404e46a8036f36168505fa10ec3d	types