040000 tree 016d02dfeb0f7643f57a20ee1d2974d905c1ed9a	cpp
040000 tree 01d3aa56be3b0341295847f54f63ed6249500d34	gen
040000 tree ad9b8e0f830ae724a63937394eb2a2b7a61d23e8	java
040000 tree 7fc81666cd1c43f022d316bb6603e550588c102f	native
040000 tree 56657cc966fc69cceb9a3a445f6f7b92756010f0	py
040000 tree a1a9f92c9f1c1da770cd15c1b2d727a20312c00e	shell
040000 tree 0dc696ca792fd8963a02dc60b8c50f80969d2670	skylark