> 3 contour
21.679	37.9753	3
21.729	37.9525	3
21.779	37.9626	3
21.829	37.9663	3
21.879	37.9715	3
21.929	37.9706	3
21.979	37.9715	3
22.029	37.9663	3
22.079	37.9628	3
22.129	37.9529	3
22.1634	37.946	3
22.179	37.9433	3
22.229	37.9304	3
22.279	37.9166	3
22.329	37.8966	3
22.3304	37.896	3
22.379	37.8781	3
22.429	37.8517	3
22.4401	37.846	3
22.479	37.8259	3
22.5229	37.796	3
22.529	37.7917	3
22.579	37.7561	3
22.5908	37.746	3
22.629	37.7107	3
22.6447	37.696	3
22.679	37.6599	3
22.6908	37.646	3
22.729	37.6323	3
22.7701	37.646	3
22.779	37.6494	3
22.7821	37.646	3
22.8208	37.596	3
22.8057	37.546	3
22.829	37.5166	3
22.8737	37.496	3
22.879	37.4818	3
22.8926	37.446	3
22.907	37.396	3
22.9169	37.346	3
22.9228	37.296	3
22.925	37.246	3
22.879	37.2176	3
22.842	37.196	3
22.8352	37.146	3
22.829	37.1171	3
22.8249	37.096	3
22.8109	37.046	3
22.7914	36.996	3
22.779	36.9707	3
22.7749	36.946	3
22.7356	36.896	3
22.729	36.887	3
22.7195	36.846	3
22.729	36.8189	3
22.7562	36.796	3
22.729	36.7663	3
22.7107	36.746	3
22.679	36.7145	3
22.6576	36.696	3
22.629	36.6732	3
22.5943	36.646	3
22.579	36.6345	3
22.529	36.604	3
22.5161	36.596	3
22.479	36.5731	3
22.4583	36.596	3
22.429	36.6264	3
22.4148	36.596	3
22.3897	36.546	3
22.379	36.5373	3
22.329	36.5085	3
22.2936	36.496	3
22.279	36.4905	3
22.229	36.4779	3
22.179	36.4644	3
22.129	36.457	3
22.079	36.4484	3
22.0406	36.446	3
22.029	36.4452	3
21.979	36.44	3
21.929	36.4409	3
21.879	36.44	3
21.829	36.4452	3
21.8176	36.446	3
21.779	36.4484	3
21.729	36.457	3
21.679	36.4644	3
21.629	36.4779	3
21.579	36.4905	3
21.5644	36.496	3
21.529	36.5085	3
21.479	36.5257	3
21.437	36.546	3
21.429	36.5498	3
21.379	36.573	3
21.3419	36.596	3
21.329	36.604	3
21.279	36.6345	3
21.2637	36.646	3
21.229	36.6732	3
21.2004	36.696	3
21.179	36.7145	3
21.1473	36.746	3
21.129	36.7663	3
21.1018	36.796	3
21.079	36.8245	3
21.0631	36.846	3
21.0316	36.896	3
21.029	36.9008	3
21.0033	36.946	3
20.9809	36.996	3
20.979	37.0014	3
20.9628	37.046	3
20.9494	37.096	3
20.9403	37.146	3
20.9347	37.196	3
20.9331	37.246	3
20.9353	37.296	3
20.9412	37.346	3
20.9511	37.396	3
20.9654	37.446	3
20.979	37.4818	3
20.9843	37.496	3
21.0079	37.546	3
21.029	37.5816	3
21.0372	37.596	3
21.0705	37.646	3
21.079	37.6572	3
21.111	37.696	3
21.129	37.7151	3
21.158	37.746	3
21.179	37.7663	3
21.2148	37.796	3
21.229	37.8071	3
21.279	37.8452	3
21.2803	37.846	3
21.329	37.876	3
21.3626	37.896	3
21.379	37.9057	3
21.3877	37.896	3
21.379	37.8802	3
21.3584	37.846	3
21.379	37.826	3
21.3879	37.846	3
21.429	37.8798	3
21.4497	37.896	3
21.479	37.9198	3
21.529	37.8965	3
21.579	37.917	3
21.629	37.9302	3
21.6384	37.946	3
21.679	37.9753	3
> 6 contour
21.879	37.698	6
21.929	37.698	6
21.979	37.698	6
21.9924	37.696	6
22.029	37.6912	6
22.079	37.6843	6
22.129	37.67	6
22.179	37.654	6
22.196	37.646	6
22.229	37.6306	6
22.279	37.6042	6
22.2909	37.596	6
22.329	37.5684	6
22.3568	37.546	6
22.379	37.5388	6
22.429	37.5197	6
22.4515	37.496	6
22.4651	37.446	6
22.4693	37.396	6
22.479	37.3694	6
22.4878	37.346	6
22.4993	37.296	6
22.5036	37.246	6
22.5011	37.196	6
22.4914	37.146	6
22.479	37.1088	6
22.4774	37.096	6
22.4682	37.046	6
22.479	37.0119	6
22.485	36.996	6
22.479	36.9893	6
22.4529	36.996	6
22.429	37.0013	6
22.4168	36.996	6
22.379	36.9524	6
22.3726	36.946	6
22.329	36.9088	6
22.3124	36.896	6
22.279	36.8723	6
22.2654	36.846	6
22.2524	36.796	6
22.229	36.7855	6
22.179	36.7642	6
22.129	36.7512	6
22.1087	36.746	6
22.079	36.7377	6
22.029	36.7312	6
21.979	36.7244	6
21.929	36.7247	6
21.909	36.746	6
21.879	36.7771	6
21.8445	36.746	6
21.829	36.7312	6
21.8167	36.746	6
21.779	36.7666	6
21.729	36.7512	6
21.679	36.7642	6
21.629	36.7855	6
21.6056	36.796	6
21.579	36.8078	6
21.529	36.8388	6
21.5179	36.846	6
21.479	36.8731	6
21.4528	36.896	6
21.429	36.9195	6
21.4034	36.946	6
21.379	36.9768	6
21.3651	36.996	6
21.3364	37.046	6
21.329	37.0633	6
21.3143	37.096	6
21.2995	37.146	6
21.291	37.196	6
21.2888	37.246	6
21.2925	37.296	6
21.3025	37.346	6
21.3195	37.396	6
21.329	37.4156	6
21.3431	37.446	6
21.3746	37.496	6
21.379	37.5018	6
21.4163	37.546	6
21.429	37.5584	6
21.4694	37.596	6
21.479	37.6041	6
21.529	37.6383	6
21.541	37.646	6
21.579	37.657	6
21.629	37.6678	6
21.679	37.654	6
21.729	37.67	6
21.779	37.6843	6
21.829	37.6912	6
21.8656	37.696	6
21.879	37.698	6
> 9 contour
21.829	37.5497	9
21.879	37.5584	9
21.929	37.5602	9
21.979	37.5584	9
22.029	37.5497	9
22.0437	37.546	9
22.079	37.5373	9
22.129	37.5175	9
22.1687	37.496	9
22.179	37.4898	9
22.229	37.4517	9
22.2353	37.446	9
22.279	37.429	9
22.3092	37.396	9
22.3073	37.346	9
22.324	37.296	9
22.329	37.2561	9
22.3303	37.246	9
22.329	37.2276	9
22.3269	37.196	9
22.3133	37.146	9
22.2887	37.096	9
22.279	37.0824	9
22.2511	37.046	9
22.229	37.0246	9
22.1934	36.996	9
22.179	36.9859	9
22.1572	36.946	9
22.129	36.9038	9
22.1066	36.896	9
22.079	36.8859	9
22.029	36.8754	9
21.979	36.8674	9
21.929	36.88	9
21.8996	36.896	9
21.879	36.9167	9
21.829	36.9252	9
21.7911	36.896	9
21.779	36.8907	9
21.7716	36.896	9
21.76	36.946	9
21.729	36.9584	9
21.7092	36.946	9
21.679	36.9253	9
21.6451	36.946	9
21.629	36.9566	9
21.5794	36.996	9
21.579	36.9964	9
21.5344	37.046	9
21.529	37.0539	9
21.502	37.096	9
21.4821	37.146	9
21.479	37.1599	9
21.4702	37.196	9
21.4671	37.246	9
21.4728	37.296	9
21.479	37.3174	9
21.4868	37.346	9
21.5104	37.396	9
21.529	37.4228	9
21.5462	37.446	9
21.579	37.4801	9
21.597	37.496	9
21.629	37.5072	9
21.6685	37.496	9
21.679	37.4898	9
21.6893	37.496	9
21.729	37.5175	9
21.779	37.5373	9
21.8143	37.546	9
21.829	37.5497	9
> 12 contour
21.829	37.4485	12
21.879	37.4583	12
21.929	37.4636	12
21.979	37.4583	12
22.029	37.4485	12
22.079	37.4654	12
22.1038	37.446	12
22.129	37.426	12
22.161	37.396	12
22.1728	37.346	12
22.179	37.3336	12
22.1986	37.296	12
22.2088	37.246	12
22.2038	37.196	12
22.1831	37.146	12
22.179	37.1401	12
22.1475	37.096	12
22.129	37.0789	12
22.079	37.0485	12
22.0777	37.046	12
22.079	37.0308	12
22.0903	36.996	12
22.079	36.9908	12
22.029	36.9741	12
21.979	36.9651	12
21.929	36.9775	12
21.8965	36.996	12
21.879	37.0162	12
21.829	37.0259	12
21.7838	37.046	12
21.779	37.0485	12
21.729	37.0789	12
21.7105	37.096	12
21.679	37.1401	12
21.6749	37.146	12
21.6542	37.196	12
21.629	37.2126	12
21.5876	37.246	12
21.5947	37.296	12
21.6141	37.346	12
21.629	37.3689	12
21.679	37.3768	12
21.697	37.396	12
21.729	37.426	12
21.779	37.426	12
21.8229	37.446	12
21.829	37.4485	12
> 15 contour
21.829	37.3546	15
21.879	37.3664	15
21.929	37.3793	15
21.979	37.3664	15
22.029	37.3797	15
22.0665	37.346	15
22.079	37.2994	15
22.0819	37.296	15
22.1005	37.246	15
22.0922	37.196	15
22.079	37.1767	15
22.0727	37.146	15
22.0532	37.096	15
22.029	37.0555	15
21.9872	37.096	15
21.979	37.0998	15
21.9422	37.096	15
21.929	37.0931	15
21.9158	37.096	15
21.879	37.1063	15
21.829	37.1189	15
21.7977	37.146	15
21.779	37.1767	15
21.7658	37.196	15
21.7575	37.246	15
21.7761	37.296	15
21.779	37.2994	15
21.8175	37.346	15
21.829	37.3546	15