v 28.960431 46.538833 -4.151138 v 28.960431 46.538833 4.151138 v 29.054770 46.283890 -4.151138 v 29.054770 46.283890 4.151138 v 36.743891 49.427694 -4.151138 v 36.743891 49.427694 4.151138 v 36.843853 49.157559 -4.151138 v 36.843853 49.157559 4.151138 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