040000 tree b32c5df9a57f8526511d35070fc346641c05a726	common
040000 tree ebf69453d1c21898a803f7eee6cc55cb5dce9c0d	rt
040000 tree 35dbc18558de7b8dd53178d5cc80f9b79c8022a3	zap
040000 tree 5056b5ee9ffbbbcf4d0a32229dee5ba5e7dfaf0f	zephyr