v 63.261584 17.711864 -4.741428 v 63.261584 17.711864 4.741428 v 63.296524 17.570727 -4.741428 v 63.296524 17.570727 4.741428 v 72.466057 19.992703 -4.741428 v 72.466057 19.992703 4.741428 v 72.501995 19.847534 -4.741428 v 72.501995 19.847534 4.741428 f 1 3 4 f 4 2 1 f 5 6 8 f 8 7 5 f 1 2 6 f 6 5 1 f 3 7 8 f 8 4 3 f 1 5 7 f 7 3 1 f 2 4 8 f 8 6 2