> 3 contour
26.504	-26.7165	3
26.5873	-26.6472	3
26.6707	-26.6512	3
26.754	-26.6711	3
26.8185	-26.7223	3
26.8373	-26.7381	3
26.8916	-26.8057	3
26.9137	-26.889	3
26.9189	-26.9723	3
26.8701	-27.0557	3
26.8373	-27.0872	3
26.754	-27.1341	3
26.7301	-27.139	3
26.6707	-27.1549	3
26.5873	-27.1451	3
26.5787	-27.139	3
26.504	-27.1054	3
26.4356	-27.0557	3
26.4207	-26.9936	3
26.4118	-26.9723	3
26.3946	-26.889	3
26.4016	-26.8057	3
26.4207	-26.7821	3
26.4961	-26.7223	3
26.504	-26.7165	3
> 6 contour
26.5873	-26.7284	6
26.6707	-26.7293	6
26.754	-26.7604	6
26.8014	-26.8057	6
26.8343	-26.889	6
26.8077	-26.9723	6
26.754	-27.0287	6
26.7175	-27.0557	6
26.6707	-27.0882	6
26.5939	-27.0557	6
26.5873	-27.0528	6
26.504	-27.0008	6
26.4837	-26.9723	6
26.4735	-26.889	6
26.504	-26.8336	6
26.5206	-26.8057	6
26.5873	-26.7284	6
> 9 contour
26.5873	-26.8055	9
26.6707	-26.7656	9
26.7445	-26.8057	9
26.754	-26.8155	9
26.7954	-26.889	9
26.754	-26.969	9
26.7527	-26.9723	9
26.6707	-27.0446	9
26.5873	-26.9948	9
26.5572	-26.9723	9
26.5271	-26.889	9
26.5872	-26.8057	9
26.5873	-26.8055	9
> 12 contour
26.6707	-26.8018	12
26.6777	-26.8057	12
26.754	-26.8846	12
26.7565	-26.889	12
26.754	-26.8938	12
26.7223	-26.9723	12
26.6707	-27.0179	12
26.6094	-26.9723	12
26.5873	-26.9175	12
26.5728	-26.889	12
26.5873	-26.8689	12
26.6627	-26.8057	12
26.6707	-26.8018	12