040000 tree dd8ba8c119bcb3aa1bd5a69fe40f7cb268048a97	hello-egg
040000 tree 0da58b4faf13535d4a5b975698a66459e402f9eb	hello-koa
040000 tree dd5278a1126763f58ea7e1cf4b988c5422b0379b	hello-midway