040000 tree c3b6540c7cb8ac15a32c38b5d7e4e9d323ec8540	acceptance
040000 tree bd5b1f8c04b3c40ac4fbc3c9269b49ba1b5b7a78	backend
040000 tree 507f2e7b556be71fbf5408e6dda7eeb0b89883f6	restapi
040000 tree 1516d379c161c3963e731810c1ca25360110590b	util