040000 tree a02ee31c6c145f29ff759d065288b066aac236d6	common
040000 tree 052b4b1f2eaecf795358cf796042c7aa7f03ac80	import
040000 tree f2e296f4ad54858263be374a7d0ef427ec7991d7	proto
040000 tree 5bbd0a6dae39d09adfefa53de3bcdb65c346838f	types