040000 tree 42be04bcdde7f769a5d2a9d3cacc3ba6d19e0865	basic
040000 tree 06642db47aaa17cf8df153d0feee032e2f38513f	bind
040000 tree b76f1ce5e6375432abcad9782eccb908f9214491	flappy
040000 tree 0cbcdb8fa078910c594df8341eb8454d6aa1a3cd	ivy
040000 tree 7e7d18dab65d96ae901b4571b3946951cb84160e	network