040000 tree f0af920bc6ac5863adc8d66e660bc8819d39e0be	build
040000 tree c18329f7343806ed44c65a380cfbe66e086cb2b4	dev
040000 tree 8242b22ce6de034ce0b4cac036132d9570cbfaf8	package
040000 tree a61210a1503ce273b6851e0ea83bac5454339f01	test
040000 tree 75a8592b2c63d2f27a4c75a8a60b2a802fd8edfe	tutorials