040000 tree cc65e510b18c5a44f0265c92cd565756c8705947	common
040000 tree 052b4b1f2eaecf795358cf796042c7aa7f03ac80	import
040000 tree 822d4f94d3246f0c62437b9cdbc1df29dc692ad5	proto
040000 tree 08bcac76742a951167135b5a4c1123bc9cdee70c	types