040000 tree f89665daff766e05273cccf7d31d4eaea4a02a5e	core
040000 tree 5cf7c9d84dd9508bf552ccd3c6114a7c880b77fb	cpp
040000 tree 16b145885fda98e74b4c9922a3a36ee64352d1ca	csharp
040000 tree c1de119808be22a7cd969d22a28c46cdf30cd0ac	objective-c
040000 tree 3cd3c9e6ecdebc9cc8fe98aea6ad413f5b1d2bb5	php
040000 tree 416b331870ee00e99dff29189e0330960091e34a	python
040000 tree 67aec655446d30777782ccd6660d907296ac68ef	ruby