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040000 tree 8ff529ef7ff4697f03c762569fd353f18a72a888	core
040000 tree 95d7592a2e60cf386263310cee374460fffa601d	example-lang
040000 tree 4ac3c057afcc7ae2aa7768c86f19f40d7e11c124	go
040000 tree 87227e75958b81ac9c7c48c34b0317971527585f	perl
040000 tree 9a31c7e0cb5ce957cf3e994ce115e425bcce2464	python
040000 tree fd269626d190f8812233cca08f8bf5b3e84beae2	ruby
040000 tree 72cec13b8496dd04ada8ad2b699ff0aa517ab280	test