040000 tree 59f54e9c810bdf6a58824e7d736e51a61cce7c17	lib
040000 tree df7168b2bc11fadcd2cc51e7b6b7bb24192b7ca1	runner
040000 tree 4207a480315f61798288b0cba87c051e814d4c9a	spec
040000 tree 4179d6fdd25297404a4f9af311ad13ca7d5cbd91	src