040000 tree 2cb9cfbe0ff97e8aa38e6b17e1ef4871bc198d22	basic
040000 tree c3e169f4a39188244a2a6364670d3ea7962ced24	bind
040000 tree 900467972799350901afaf4ce13847e7a4aa53d2	flappy
040000 tree 906c403ed230feb831ddf2b90a13177876fe6c71	ivy
040000 tree a070e4b3d3042a11a5b4b3c695a25e27ef0d067c	network