040000 tree 2d575564419f0c53fcaa074874048ae0e871367a	common
040000 tree 052b4b1f2eaecf795358cf796042c7aa7f03ac80	import
040000 tree bcca392a93e9d8ec700baf447ac24e8ca6f7eae7	proto
040000 tree 7d06dc0cf14145b36da05006655ffed81d8bd296	types