040000 tree 2d575564419f0c53fcaa074874048ae0e871367a	common
040000 tree 052b4b1f2eaecf795358cf796042c7aa7f03ac80	import
040000 tree d467e01527ae31f8b20a90a787a92ddf49802507	proto
040000 tree 5c6a1dcfe823847367ac94ec15c5d22692174027	types