> 3 contour
107.566	-9.17351	3
107.649	-9.15303	3
107.732	-9.14758	3
107.816	-9.15793	3
107.899	-9.18946	3
107.912	-9.197	3
107.982	-9.24428	3
107.986	-9.247	3
108.032	-9.297	3
108.066	-9.33636	3
108.075	-9.347	3
108.099	-9.397	3
108.125	-9.447	3
108.128	-9.497	3
108.14	-9.547	3
108.126	-9.597	3
108.12	-9.647	3
108.09	-9.697	3
108.066	-9.74396	3
108.064	-9.747	3
108.02	-9.797	3
107.982	-9.83381	3
107.966	-9.847	3
107.899	-9.88887	3
107.878	-9.897	3
107.816	-9.92089	3
107.732	-9.93218	3
107.649	-9.92584	3
107.566	-9.90439	3
107.551	-9.897	3
107.482	-9.85981	3
107.465	-9.847	3
107.415	-9.797	3
107.399	-9.77966	3
107.369	-9.747	3
107.348	-9.697	3
107.321	-9.647	3
107.32	-9.597	3
107.316	-9.58355	3
107.301	-9.547	3
107.316	-9.50571	3
107.318	-9.497	3
107.317	-9.447	3
107.341	-9.397	3
107.359	-9.347	3
107.399	-9.30126	3
107.403	-9.297	3
107.446	-9.247	3
107.482	-9.21872	3
107.52	-9.197	3
107.566	-9.17351	3
> 6 contour
107.649	-9.37884	6
107.732	-9.36948	6
107.813	-9.397	6
107.816	-9.39786	6
107.877	-9.447	6
107.889	-9.497	6
107.899	-9.5139	6
107.931	-9.547	6
107.899	-9.57763	6
107.885	-9.597	6
107.862	-9.647	6
107.816	-9.683	6
107.765	-9.697	6
107.732	-9.70718	6
107.649	-9.69744	6
107.648	-9.697	6
107.57	-9.647	6
107.566	-9.63757	6
107.546	-9.597	6
107.508	-9.547	6
107.538	-9.497	6
107.554	-9.447	6
107.566	-9.43509	6
107.617	-9.397	6
107.649	-9.37884	6
> 9 contour
107.732	-9.42764	9
107.774	-9.447	9
107.816	-9.49193	9
107.819	-9.497	9
107.864	-9.547	9
107.816	-9.59043	9
107.809	-9.597	9
107.739	-9.647	9
107.732	-9.64996	9
107.72	-9.647	9
107.649	-9.63006	9
107.613	-9.597	9
107.582	-9.547	9
107.603	-9.497	9
107.649	-9.4505	9
107.66	-9.447	9
107.732	-9.42764	9
> 12 contour
107.732	-9.46024	12
107.783	-9.497	12
107.816	-9.54628	12
107.816	-9.547	12
107.816	-9.5476	12
107.765	-9.597	12
107.732	-9.61892	12
107.676	-9.597	12
107.649	-9.57408	12
107.629	-9.547	12
107.649	-9.50069	12
107.651	-9.497	12
107.732	-9.46024	12