040000 tree 38b41d48ca6c6e874e2125e0f9e1481a290c97e3	build
040000 tree c18329f7343806ed44c65a380cfbe66e086cb2b4	dev
040000 tree a3fa95b61511d04f16629f7b4c0898a47485f9bb	package
040000 tree f1c4bcb2f79f57ddae57e7634829fe9545ef4afb	test
040000 tree 75a8592b2c63d2f27a4c75a8a60b2a802fd8edfe	tutorials