v -11.627270 73.523087 -3.650346 v -11.627270 73.523087 3.650346 v -11.469614 73.711523 -3.650346 v -11.469614 73.711523 3.650346 v -17.248445 78.181681 -3.650346 v -17.248445 78.181681 3.650346 v -17.046837 78.422647 -3.650346 v -17.046837 78.422647 3.650346 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