> 3 contour
156.973	-7.48045	3
157.023	-7.46824	3
157.073	-7.46218	3
157.123	-7.45643	3
157.173	-7.45632	3
157.223	-7.45641	3
157.273	-7.46214	3
157.323	-7.46826	3
157.373	-7.48052	3
157.402	-7.488	3
157.423	-7.49288	3
157.473	-7.51086	3
157.523	-7.53041	3
157.538	-7.538	3
157.573	-7.55625	3
157.623	-7.58383	3
157.629	-7.588	3
157.673	-7.61836	3
157.7	-7.638	3
157.723	-7.65548	3
157.758	-7.688	3
157.773	-7.70291	3
157.808	-7.738	3
157.823	-7.75502	3
157.849	-7.788	3
157.873	-7.82157	3
157.885	-7.838	3
157.917	-7.888	3
157.923	-7.89933	3
157.943	-7.938	3
157.965	-7.988	3
157.973	-8.01208	3
157.983	-8.038	3
157.999	-8.088	3
158.011	-8.138	3
158.019	-8.188	3
158.023	-8.22105	3
158.025	-8.238	3
158.028	-8.288	3
158.027	-8.338	3
158.024	-8.388	3
158.023	-8.39675	3
158.018	-8.438	3
158.009	-8.488	3
157.973	-8.50917	3
157.954	-8.538	3
157.947	-8.588	3
157.923	-8.61932	3
157.909	-8.638	3
157.899	-8.688	3
157.912	-8.738	3
157.878	-8.788	3
157.873	-8.79509	3
157.842	-8.838	3
157.823	-8.86188	3
157.799	-8.888	3
157.773	-8.91358	3
157.748	-8.938	3
157.723	-8.96089	3
157.686	-8.988	3
157.673	-8.99774	3
157.623	-9.03289	3
157.614	-9.038	3
157.573	-9.0604	3
157.523	-9.08558	3
157.517	-9.088	3
157.473	-9.10502	3
157.423	-9.12332	3
157.373	-9.1348	3
157.359	-9.138	3
157.323	-9.14708	3
157.273	-9.15316	3
157.223	-9.15923	3
157.173	-9.15922	3
157.123	-9.15922	3
157.073	-9.15316	3
157.023	-9.14707	3
156.987	-9.138	3
156.973	-9.1348	3
156.923	-9.12333	3
156.873	-9.10502	3
156.829	-9.088	3
156.823	-9.08558	3
156.773	-9.06033	3
156.732	-9.038	3
156.723	-9.03288	3
156.673	-8.99776	3
156.66	-8.988	3
156.623	-8.96088	3
156.598	-8.938	3
156.573	-8.91358	3
156.547	-8.888	3
156.523	-8.86189	3
156.504	-8.838	3
156.473	-8.79509	3
156.468	-8.788	3
156.434	-8.738	3
156.423	-8.7174	3
156.408	-8.688	3
156.385	-8.638	3
156.373	-8.60428	3
156.366	-8.588	3
156.35	-8.538	3
156.337	-8.488	3
156.328	-8.438	3
156.323	-8.39675	3
156.322	-8.388	3
156.319	-8.338	3
156.318	-8.288	3
156.321	-8.238	3
156.323	-8.22115	3
156.327	-8.188	3
156.335	-8.138	3
156.347	-8.088	3
156.363	-8.038	3
156.373	-8.0122	3
156.381	-7.988	3
156.403	-7.938	3
156.423	-7.89931	3
156.429	-7.888	3
156.461	-7.838	3
156.473	-7.82153	3
156.497	-7.788	3
156.523	-7.75502	3
156.538	-7.738	3
156.573	-7.72561	3
156.61	-7.738	3
156.623	-7.75006	3
156.636	-7.738	3
156.673	-7.70643	3
156.68	-7.688	3
156.673	-7.66392	3
156.664	-7.638	3
156.673	-7.61829	3
156.717	-7.588	3
156.723	-7.58383	3
156.773	-7.55625	3
156.808	-7.538	3
156.823	-7.53041	3
156.873	-7.51082	3
156.923	-7.49282	3
156.943	-7.488	3
156.973	-7.48045	3
> 6 contour
157.023	-7.78115	6
157.073	-7.77025	6
157.123	-7.7619	6
157.173	-7.76086	6
157.223	-7.76189	6
157.273	-7.77025	6
157.323	-7.78116	6
157.341	-7.788	6
157.373	-7.79918	6
157.423	-7.82001	6
157.453	-7.838	6
157.473	-7.85037	6
157.523	-7.88599	6
157.525	-7.888	6
157.573	-7.93433	6
157.577	-7.938	6
157.619	-7.988	6
157.623	-7.99417	6
157.651	-8.038	6
157.673	-8.08561	6
157.674	-8.088	6
157.695	-8.138	6
157.709	-8.188	6
157.673	-8.2241	6
157.661	-8.238	6
157.669	-8.288	6
157.664	-8.338	6
157.659	-8.388	6
157.662	-8.438	6
157.673	-8.46809	6
157.682	-8.488	6
157.673	-8.53162	6
157.67	-8.538	6
157.645	-8.588	6
157.623	-8.62167	6
157.611	-8.638	6
157.573	-8.68145	6
157.567	-8.688	6
157.523	-8.70608	6
157.473	-8.72193	6
157.454	-8.738	6
157.436	-8.788	6
157.423	-8.79567	6
157.373	-8.81736	6
157.323	-8.8349	6
157.308	-8.838	6
157.273	-8.8457	6
157.223	-8.85399	6
157.173	-8.85518	6
157.123	-8.85401	6
157.073	-8.8457	6
157.038	-8.838	6
157.023	-8.83486	6
156.973	-8.81736	6
156.923	-8.7957	6
156.91	-8.788	6
156.873	-8.7658	6
156.833	-8.738	6
156.823	-8.73031	6
156.779	-8.688	6
156.773	-8.68145	6
156.735	-8.638	6
156.723	-8.62166	6
156.701	-8.588	6
156.676	-8.538	6
156.673	-8.53153	6
156.654	-8.488	6
156.639	-8.438	6
156.629	-8.388	6
156.625	-8.338	6
156.624	-8.288	6
156.628	-8.238	6
156.637	-8.188	6
156.651	-8.138	6
156.672	-8.088	6
156.673	-8.08562	6
156.695	-8.038	6
156.723	-7.99423	6
156.727	-7.988	6
156.77	-7.938	6
156.773	-7.93448	6
156.821	-7.888	6
156.823	-7.88594	6
156.873	-7.85016	6
156.893	-7.838	6
156.923	-7.81987	6
156.973	-7.79913	6
157.005	-7.788	6
157.023	-7.78115	6
> 9 contour
157.223	-7.91594	9
157.273	-7.92624	9
157.308	-7.938	9
157.323	-7.9429	9
157.373	-7.9678	9
157.403	-7.988	9
157.383	-8.038	9
157.423	-8.07422	9
157.435	-8.088	9
157.471	-8.138	9
157.473	-8.14286	9
157.495	-8.188	9
157.509	-8.238	9
157.523	-8.24915	9
157.547	-8.288	9
157.567	-8.338	9
157.561	-8.388	9
157.547	-8.438	9
157.525	-8.488	9
157.523	-8.49198	9
157.495	-8.538	9
157.473	-8.56441	9
157.451	-8.588	9
157.423	-8.61404	9
157.389	-8.638	9
157.373	-8.64807	9
157.358	-8.638	9
157.323	-8.61597	9
157.309	-8.638	9
157.274	-8.688	9
157.273	-8.68961	9
157.223	-8.70013	9
157.173	-8.7031	9
157.123	-8.7001	9
157.073	-8.68961	9
157.068	-8.688	9
157.023	-8.6737	9
156.973	-8.64807	9
156.957	-8.638	9
156.923	-8.61406	9
156.895	-8.588	9
156.873	-8.56445	9
156.851	-8.538	9
156.823	-8.49199	9
156.821	-8.488	9
156.799	-8.438	9
156.785	-8.388	9
156.779	-8.338	9
156.778	-8.288	9
156.783	-8.238	9
156.796	-8.188	9
156.816	-8.138	9
156.823	-8.13356	9
156.86	-8.088	9
156.873	-8.05179	9
156.885	-8.038	9
156.923	-8.00203	9
156.973	-8.03015	9
157.023	-8.00049	9
157.055	-7.988	9
157.073	-7.98093	9
157.123	-7.96947	9
157.173	-7.96547	9
157.201	-7.938	9
157.223	-7.91594	9
> 12 contour
157.223	-8.02191	12
157.273	-8.03456	12
157.28	-8.038	12
157.323	-8.0591	12
157.339	-8.088	12
157.361	-8.138	12
157.373	-8.15109	12
157.404	-8.188	12
157.401	-8.238	12
157.423	-8.25462	12
157.465	-8.288	12
157.463	-8.338	12
157.454	-8.388	12
157.434	-8.438	12
157.423	-8.45611	12
157.373	-8.4386	12
157.327	-8.488	12
157.323	-8.49098	12
157.273	-8.52514	12
157.226	-8.538	12
157.223	-8.53879	12
157.184	-8.588	12
157.173	-8.60019	12
157.123	-8.59438	12
157.097	-8.588	12
157.073	-8.58225	12
157.023	-8.55723	12
156.995	-8.538	12
156.973	-8.52037	12
156.943	-8.488	12
156.923	-8.45612	12
156.912	-8.438	12
156.892	-8.388	12
156.883	-8.338	12
156.881	-8.288	12
156.89	-8.238	12
156.907	-8.188	12
156.923	-8.16027	12
156.936	-8.138	12
156.973	-8.09579	12
157.023	-8.1025	12
157.073	-8.0892	12
157.083	-8.088	12
157.123	-8.07714	12
157.173	-8.06881	12
157.206	-8.038	12
157.223	-8.02191	12
> 15 contour
157.073	-8.13111	15
157.123	-8.1239	15
157.173	-8.11815	15
157.223	-8.10869	15
157.273	-8.12362	15
157.293	-8.138	15
157.301	-8.188	15
157.299	-8.238	15
157.32	-8.288	15
157.323	-8.29381	15
157.344	-8.288	15
157.373	-8.2806	15
157.382	-8.288	15
157.38	-8.338	15
157.373	-8.36713	15
157.367	-8.388	15
157.323	-8.40966	15
157.298	-8.438	15
157.273	-8.46221	15
157.236	-8.488	15
157.223	-8.49748	15
157.173	-8.51782	15
157.123	-8.50743	15
157.073	-8.4924	15
157.067	-8.488	15
157.023	-8.44878	15
157.013	-8.438	15
156.979	-8.388	15
156.973	-8.36713	15
156.966	-8.338	15
156.964	-8.288	15
156.973	-8.24965	15
156.976	-8.238	15
157.023	-8.21376	15
157.045	-8.188	15
157.053	-8.138	15
157.073	-8.13111	15
> 18 contour
157.173	-8.17651	18
157.203	-8.188	18
157.223	-8.19986	18
157.238	-8.238	18
157.273	-8.27141	18
157.285	-8.288	18
157.297	-8.338	18
157.278	-8.388	18
157.273	-8.39444	18
157.223	-8.41724	18
157.179	-8.438	18
157.173	-8.43994	18
157.167	-8.438	18
157.123	-8.41724	18
157.073	-8.39444	18
157.068	-8.388	18
157.049	-8.338	18
157.046	-8.288	18
157.065	-8.238	18
157.073	-8.2254	18
157.123	-8.19978	18
157.143	-8.188	18
157.173	-8.17651	18