v 11.723105 73.419635 -3.655755 v 11.723105 73.419635 3.655755 v 11.879626 73.229005 -3.655755 v 11.879626 73.229005 3.655755 v 17.352610 78.085132 -3.655755 v 17.352610 78.085132 3.655755 v 17.551370 77.843058 -3.655755 v 17.551370 77.843058 3.655755 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