040000 tree 843fcd5d4dc8f1477ca2b0e9e5fdf8c4b7cffb51	empty_sdn-roadm-bidi-cplus1572
040000 tree 998a3d6add86811fc8dfea3720774a7805683d08	v8_sdn-roadm-line
040000 tree 27ff3c42f4ac099906f767e6be504855620d164f	v9_sdn-roadm-line