> 3 contour
142.765	39.2953	3
142.848	39.311	3
142.932	39.3139	3
143.015	39.3153	3
143.098	39.3113	3
143.182	39.303	3
143.249	39.2918	3
143.265	39.2895	3
143.348	39.275	3
143.432	39.2476	3
143.515	39.2163	3
143.533	39.2085	3
143.598	39.1798	3
143.682	39.1345	3
143.697	39.1252	3
143.765	39.0805	3
143.816	39.0418	3
143.848	39.0152	3
143.906	38.9585	3
143.932	38.9276	3
143.975	38.8752	3
144.015	38.8137	3
144.029	38.7918	3
144.071	38.7085	3
144.098	38.6277	3
144.099	38.6252	3
144.119	38.5418	3
144.128	38.4585	3
144.126	38.3752	3
144.114	38.2918	3
144.098	38.2347	3
144.092	38.2085	3
144.06	38.1252	3
144.015	38.043	3
144.014	38.0418	3
143.957	37.9585	3
143.932	37.9288	3
143.885	37.8752	3
143.848	37.8395	3
143.79	37.7918	3
143.765	37.7734	3
143.682	37.7185	3
143.664	37.7085	3
143.598	37.6721	3
143.515	37.6345	3
143.49	37.6252	3
143.432	37.6031	3
143.348	37.5745	3
143.265	37.5592	3
143.182	37.5466	3
143.13	37.5418	3
143.098	37.5385	3
143.015	37.5346	3
142.932	37.536	3
142.848	37.5392	3
142.834	37.5418	3
142.765	37.5536	3
142.682	37.5697	3
142.598	37.5923	3
142.515	37.6213	3
142.506	37.6252	3
142.432	37.6549	3
142.348	37.6953	3
142.328	37.7085	3
142.265	37.7498	3
142.208	37.7918	3
142.182	37.8126	3
142.113	37.8752	3
142.098	37.891	3
142.039	37.9585	3
142.015	37.992	3
141.98	38.0418	3
141.937	38.1252	3
141.932	38.1377	3
141.903	38.2085	3
141.881	38.2918	3
141.87	38.3752	3
141.868	38.4585	3
141.877	38.5418	3
141.895	38.6252	3
141.926	38.7085	3
141.932	38.7207	3
141.966	38.7918	3
142.015	38.8656	3
142.022	38.8752	3
142.092	38.9585	3
142.098	38.9649	3
142.182	39.0415	3
142.182	39.0418	3
142.265	39.1034	3
142.298	39.1252	3
142.348	39.1576	3
142.432	39.1962	3
142.462	39.2085	3
142.515	39.2303	3
142.598	39.2581	3
142.682	39.2795	3
142.748	39.2918	3
142.765	39.2953	3
> 6 contour
142.932	38.7927	6
143.015	38.7953	6
143.042	38.7918	6
143.098	38.7866	6
143.182	38.7683	6
143.265	38.7326	6
143.304	38.7085	6
143.348	38.675	6
143.394	38.6252	6
143.432	38.557	6
143.441	38.5418	6
143.466	38.4585	6
143.464	38.3752	6
143.433	38.2918	6
143.432	38.2894	6
143.381	38.2085	6
143.348	38.1739	6
143.276	38.1252	6
143.265	38.1186	6
143.182	38.081	6
143.098	38.0607	6
143.015	38.0528	6
142.932	38.0554	6
142.848	38.0626	6
142.765	38.1029	6
142.726	38.1252	6
142.682	38.1526	6
142.62	38.2085	6
142.598	38.2366	6
142.561	38.2918	6
142.533	38.3752	6
142.531	38.4585	6
142.553	38.5418	6
142.598	38.6145	6
142.605	38.6252	6
142.682	38.6967	6
142.7	38.7085	6
142.765	38.7463	6
142.848	38.7851	6
142.924	38.7918	6
142.932	38.7927	6
> 9 contour
142.932	38.6502	9
143.015	38.6547	9
143.098	38.6335	9
143.116	38.6252	9
143.182	38.5921	9
143.234	38.5418	9
143.265	38.4734	9
143.273	38.4585	9
143.271	38.3752	9
143.265	38.3646	9
143.226	38.2918	9
143.182	38.2544	9
143.098	38.2167	9
143.049	38.2085	9
143.015	38.2001	9
142.932	38.2017	9
142.91	38.2085	9
142.848	38.2264	9
142.774	38.2918	9
142.765	38.3052	9
142.721	38.3752	9
142.717	38.4585	9
142.765	38.5418	9
142.765	38.5424	9
142.848	38.6207	9
142.861	38.6252	9
142.932	38.6502	9
> 12 contour
142.932	38.5768	12
143.015	38.5906	12
143.098	38.5575	12
143.12	38.5418	12
143.182	38.4585	12
143.179	38.3752	12
143.098	38.294	12
143.092	38.2918	12
143.015	38.2641	12
142.932	38.2729	12
142.897	38.2918	12
142.848	38.3342	12
142.817	38.3752	12
142.812	38.4585	12
142.848	38.512	12
142.875	38.5418	12
142.932	38.5768	12
> 15 contour
142.932	38.5182	15
143.015	38.5414	15
143.098	38.4998	15
143.135	38.4585	15
143.126	38.3752	15
143.098	38.347	15
143.015	38.3109	15
142.932	38.3278	15
142.881	38.3752	15
142.875	38.4585	15
142.932	38.5182	15
> 18 contour
142.932	38.4659	18
143.015	38.5044	18
143.085	38.4585	18
143.068	38.3752	18
143.015	38.3465	18
142.936	38.3752	18
142.932	38.396	18
142.925	38.4585	18
142.932	38.4659	18