> 3 contour
142.516	39.7977	3
142.599	39.804	3
142.682	39.8055	3
142.766	39.802	3
142.849	39.7935	3
142.852	39.7931	3
142.932	39.7809	3
143.016	39.7631	3
143.084	39.7431	3
143.099	39.7386	3
143.182	39.7088	3
143.218	39.6931	3
143.266	39.6718	3
143.32	39.6431	3
143.349	39.627	3
143.403	39.5931	3
143.432	39.5727	3
143.472	39.5431	3
143.516	39.5075	3
143.531	39.4931	3
143.581	39.4431	3
143.599	39.4213	3
143.623	39.3931	3
143.66	39.3431	3
143.682	39.3068	3
143.691	39.2931	3
143.718	39.2431	3
143.741	39.1931	3
143.758	39.1431	3
143.766	39.1139	3
143.772	39.0931	3
143.782	39.0431	3
143.788	38.9931	3
143.791	38.9431	3
143.791	38.8931	3
143.786	38.8431	3
143.776	38.7931	3
143.766	38.7521	3
143.764	38.7431	3
143.749	38.6931	3
143.729	38.6431	3
143.705	38.5931	3
143.682	38.5564	3
143.675	38.5431	3
143.641	38.4931	3
143.601	38.4431	3
143.599	38.4405	3
143.558	38.3931	3
143.516	38.3527	3
143.505	38.3431	3
143.441	38.2931	3
143.432	38.287	3
143.368	38.2431	3
143.349	38.2311	3
143.28	38.1931	3
143.266	38.1855	3
143.182	38.1478	3
143.17	38.1431	3
143.099	38.1167	3
143.018	38.0931	3
143.016	38.0925	3
142.932	38.0735	3
142.849	38.0602	3
142.766	38.0521	3
142.682	38.0488	3
142.599	38.0501	3
142.516	38.0561	3
142.432	38.0676	3
142.349	38.0845	3
142.317	38.0931	3
142.266	38.1066	3
142.182	38.1349	3
142.162	38.1431	3
142.099	38.1694	3
142.051	38.1931	3
142.016	38.211	3
141.963	38.2431	3
141.932	38.2638	3
141.891	38.2931	3
141.849	38.3263	3
141.829	38.3431	3
141.776	38.3931	3
141.766	38.4044	3
141.73	38.4431	3
141.691	38.4931	3
141.682	38.5063	3
141.657	38.5431	3
141.627	38.5931	3
141.603	38.6431	3
141.599	38.6539	3
141.596	38.6931	3
141.584	38.7431	3
141.59	38.7931	3
141.599	38.7992	3
141.656	38.8431	3
141.655	38.8931	3
141.682	38.9129	3
141.721	38.9431	3
141.722	38.9931	3
141.766	39.0238	3
141.849	39.0356	3
141.859	39.0431	3
141.849	39.0512	3
141.766	39.0904	3
141.757	39.0931	3
141.766	39.1175	3
141.849	39.1315	3
141.865	39.1431	3
141.849	39.1751	3
141.796	39.1931	3
141.82	39.2431	3
141.805	39.2931	3
141.821	39.3431	3
141.849	39.364	3
141.872	39.3431	3
141.888	39.2931	3
141.903	39.2431	3
141.899	39.1931	3
141.932	39.1892	3
141.938	39.1931	3
141.943	39.2431	3
141.95	39.2931	3
141.957	39.3431	3
141.965	39.3931	3
141.932	39.4212	3
141.886	39.4431	3
141.932	39.4925	3
142.016	39.4453	3
142.056	39.4931	3
142.045	39.5431	3
142.063	39.5931	3
142.089	39.6431	3
142.099	39.6872	3
142.113	39.6931	3
142.182	39.7215	3
142.248	39.7431	3
142.266	39.7487	3
142.349	39.7706	3
142.432	39.7865	3
142.483	39.7931	3
142.516	39.7977	3
> 6 contour
142.516	39.2671	6
142.599	39.2816	6
142.682	39.2851	6
142.766	39.2775	6
142.849	39.2563	6
142.881	39.2431	6
142.932	39.2199	6
142.977	39.1931	6
143.016	39.1649	6
143.039	39.1431	6
143.078	39.0931	6
143.099	39.045	6
143.1	39.0431	6
143.118	38.9931	6
143.127	38.9431	6
143.125	38.8931	6
143.113	38.8431	6
143.099	38.8147	6
143.091	38.7931	6
143.062	38.7431	6
143.017	38.6931	6
143.016	38.6921	6
142.945	38.6431	6
142.932	38.6357	6
142.849	38.5989	6
142.826	38.5931	6
142.766	38.5771	6
142.682	38.5681	6
142.599	38.5714	6
142.516	38.5875	6
142.5	38.5931	6
142.432	38.6181	6
142.387	38.6431	6
142.349	38.6682	6
142.318	38.6931	6
142.274	38.7431	6
142.266	38.7557	6
142.24	38.7931	6
142.217	38.8431	6
142.207	38.8931	6
142.205	38.9431	6
142.213	38.9931	6
142.23	39.0431	6
142.259	39.0931	6
142.266	39.1009	6
142.299	39.1431	6
142.349	39.1864	6
142.358	39.1931	6
142.432	39.2359	6
142.451	39.2431	6
142.516	39.2671	6
> 9 contour
142.516	39.1033	9
142.599	39.1302	9
142.682	39.1367	9
142.766	39.1225	9
142.827	39.0931	9
142.849	39.0803	9
142.894	39.0431	9
142.925	38.9931	9
142.932	38.9649	9
142.94	38.9431	9
142.936	38.8931	9
142.932	38.8865	9
142.916	38.8431	9
142.872	38.7931	9
142.849	38.7747	9
142.792	38.7431	9
142.766	38.7314	9
142.682	38.7148	9
142.599	38.7212	9
142.537	38.7431	9
142.516	38.7512	9
142.459	38.7931	9
142.432	38.8261	9
142.418	38.8431	9
142.396	38.8931	9
142.392	38.9431	9
142.407	38.9931	9
142.432	39.031	9
142.44	39.0431	9
142.499	39.0931	9
142.516	39.1033	9
> 12 contour
142.599	39.057	12
142.682	39.0683	12
142.764	39.0431	12
142.766	39.0427	12
142.828	38.9931	12
142.849	38.9433	12
142.849	38.9431	12
142.849	38.9424	12
142.845	38.8931	12
142.812	38.8431	12
142.766	38.8105	12
142.707	38.7931	12
142.682	38.7855	12
142.635	38.7931	12
142.599	38.7982	12
142.522	38.8431	12
142.516	38.8503	12
142.485	38.8931	12
142.478	38.9431	12
142.501	38.9931	12
142.516	39.0086	12
142.568	39.0431	12
142.599	39.057	12
> 15 contour
142.599	39.0086	15
142.682	39.0279	15
142.76	38.9931	15
142.766	38.9876	15
142.802	38.9431	15
142.791	38.8931	15
142.766	38.8678	15
142.719	38.8431	15
142.682	38.8283	15
142.627	38.8431	15
142.599	38.852	15
142.55	38.8931	15
142.539	38.9431	15
142.574	38.9931	15
142.599	39.0086	15
> 18 contour
142.682	38.999	18
142.695	38.9931	18
142.754	38.9431	18
142.728	38.8931	18
142.682	38.8682	18
142.616	38.8931	18
142.599	38.9155	18
142.589	38.9431	18
142.599	38.9551	18
142.663	38.9931	18
142.682	38.999	18