040000 tree d6295f07427e1f7c7a86662be5b7b05451c7710a	1.0
040000 tree 31f9abdfaa0a22a070965d81c05fcc96b085bd28	2.0
040000 tree 533bf3a909aa83cd4b3fac316c907f62d46c490f	2.1
040000 tree 138cfe5526d51c7a273cf23dbc7a270ab01c93ff	2.2