v 11.975399 73.125566 -3.661204 v 11.975399 73.125566 3.661204 v 12.130784 72.932819 -3.661204 v 12.130784 72.932819 3.661204 v 17.655597 77.746497 -3.661204 v 17.655597 77.746497 3.661204 v 17.851598 77.503370 -3.661204 v 17.851598 77.503370 3.661204 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