040000 tree 36e887f7b7a0ea3b3f46b5c8f412960784d8e9b4	basic
040000 tree 277f5cf3b8e44847bc3517229a9aa8227805b132	bind
040000 tree 17cbead94cb984ee1065102f85d4febe333f6d6f	flappy
040000 tree c1b24fa59d518a9b56a6e34d28d1d2b307f10797	ivy
040000 tree 3b925bf35329e093343cb0aa14157756e784363a	network
040000 tree c37ec526f47dc8f0b719dc34d101e7ad93761c93	reverse