> 3 contour
135.423	-3.08609	3
135.506	-3.07833	3
135.589	-3.10282	3
135.616	-3.1055	3
135.614	-3.1555	3
135.673	-3.20437	3
135.718	-3.2055	3
135.756	-3.21053	3
135.792	-3.2555	3
135.818	-3.3055	3
135.832	-3.3555	3
135.772	-3.4055	3
135.756	-3.42554	3
135.745	-3.4555	3
135.756	-3.47409	3
135.822	-3.5055	3
135.781	-3.5555	3
135.762	-3.6055	3
135.756	-3.60793	3
135.749	-3.6055	3
135.673	-3.59394	3
135.656	-3.6055	3
135.606	-3.6555	3
135.589	-3.66498	3
135.506	-3.69886	3
135.477	-3.7055	3
135.423	-3.72159	3
135.402	-3.7055	3
135.339	-3.67301	3
135.311	-3.6555	3
135.256	-3.61722	3
135.216	-3.6055	3
135.187	-3.5555	3
135.221	-3.5055	3
135.173	-3.46544	3
135.164	-3.4555	3
135.155	-3.4055	3
135.173	-3.40121	3
135.256	-3.37621	3
135.272	-3.3555	3
135.256	-3.33069	3
135.174	-3.3055	3
135.192	-3.2555	3
135.225	-3.2055	3
135.256	-3.1723	3
135.276	-3.1555	3
135.339	-3.11442	3
135.366	-3.1055	3
135.423	-3.08609	3
> 6 contour
135.423	-3.29147	6
135.506	-3.27123	6
135.575	-3.3055	6
135.589	-3.31774	6
135.622	-3.3555	6
135.64	-3.4055	6
135.615	-3.4555	6
135.598	-3.5055	6
135.589	-3.51366	6
135.506	-3.54532	6
135.423	-3.52984	6
135.385	-3.5055	6
135.34	-3.4555	6
135.339	-3.45173	6
135.325	-3.4055	6
135.339	-3.36222	6
135.423	-3.3608	6
135.43	-3.3555	6
135.423	-3.31871	6
135.399	-3.3055	6
135.423	-3.29147	6
> 9 contour
135.506	-3.31495	9
135.57	-3.3555	9
135.583	-3.4055	9
135.548	-3.4555	9
135.506	-3.48298	9
135.437	-3.4555	9
135.423	-3.45146	9
135.365	-3.4055	9
135.423	-3.37583	9
135.452	-3.3555	9
135.506	-3.31495	9
> 12 contour
135.506	-3.33165	12
135.544	-3.3555	12
135.568	-3.4055	12
135.506	-3.45385	12
135.423	-3.42817	12
135.394	-3.4055	12
135.423	-3.39087	12
135.474	-3.3555	12
135.506	-3.33165	12