> 3 contour
52.055	35.871	3
52.105	35.8824	3
52.155	35.8889	3
52.205	35.8955	3
52.255	35.8974	3
52.305	35.8997	3
52.355	35.8974	3
52.405	35.8955	3
52.455	35.8889	3
52.505	35.8824	3
52.555	35.8709	3
52.5591	35.87	3
52.605	35.8603	3
52.655	35.8448	3
52.705	35.8283	3
52.7244	35.82	3
52.755	35.8071	3
52.805	35.785	3
52.8319	35.77	3
52.855	35.7572	3
52.905	35.7278	3
52.9163	35.72	3
52.955	35.6921	3
52.9839	35.67	3
53.005	35.6528	3
53.0403	35.62	3
53.055	35.6049	3
53.0882	35.57	3
53.105	35.55	3
53.1285	35.52	3
53.155	35.4804	3
53.205	35.5053	3
53.2379	35.47	3
53.205	35.4239	3
53.2024	35.42	3
53.205	35.4171	3
53.255	35.4063	3
53.2756	35.42	3
53.2834	35.47	3
53.2919	35.52	3
53.305	35.5293	3
53.3512	35.52	3
53.355	35.5129	3
53.3784	35.47	3
53.4013	35.42	3
53.405	35.4104	3
53.4081	35.37	3
53.436	35.32	3
53.405	35.3121	3
53.3953	35.32	3
53.355	35.3531	3
53.3312	35.32	3
53.355	35.2917	3
53.3738	35.27	3
53.405	35.2323	3
53.455	35.2248	3
53.4558	35.22	3
53.455	35.2198	3
53.4167	35.17	3
53.455	35.1221	3
53.4568	35.12	3
53.4625	35.07	3
53.455	35.0682	3
53.405	35.0558	3
53.355	35.0434	3
53.305	35.0308	3
53.2621	35.02	3
53.255	34.9833	3
53.2526	34.97	3
53.255	34.9693	3
53.2559	34.97	3
53.305	35.0083	3
53.3347	34.97	3
53.305	34.9353	3
53.2923	34.92	3
53.2891	34.87	3
53.255	34.8318	3
53.205	34.8276	3
53.2017	34.82	3
53.205	34.819	3
53.255	34.805	3
53.305	34.7916	3
53.355	34.7783	3
53.3875	34.77	3
53.3618	34.72	3
53.355	34.7084	3
53.333	34.67	3
53.305	34.6285	3
53.2991	34.62	3
53.2597	34.57	3
53.255	34.5646	3
53.2159	34.52	3
53.205	34.5087	3
53.1643	34.47	3
53.155	34.4617	3
53.1065	34.42	3
53.105	34.4188	3
53.055	34.3823	3
53.0374	34.37	3
53.005	34.3479	3
52.9564	34.32	3
52.955	34.3192	3
52.905	34.2914	3
52.857	34.27	3
52.855	34.2691	3
52.805	34.2464	3
52.755	34.2288	3
52.7294	34.22	3
52.705	34.2181	3
52.655	34.215	3
52.605	34.1848	3
52.555	34.1758	3
52.5226	34.17	3
52.505	34.1692	3
52.455	34.1611	3
52.405	34.1555	3
52.355	34.1537	3
52.305	34.1657	3
52.255	34.1662	3
52.2502	34.17	3
52.235	34.22	3
52.2198	34.27	3
52.205	34.3172	3
52.155	34.2824	3
52.105	34.2838	3
52.0849	34.27	3
52.105	34.2425	3
52.1216	34.22	3
52.105	34.2073	3
52.055	34.2095	3
52.005	34.2118	3
51.955	34.215	3
51.9491	34.22	3
51.905	34.2566	3
51.8897	34.27	3
51.855	34.2996	3
51.805	34.3038	3
51.755	34.3089	3
51.705	34.2914	3
51.655	34.3192	3
51.6536	34.32	3
51.605	34.3479	3
51.5726	34.37	3
51.555	34.3823	3
51.505	34.4187	3
51.5034	34.42	3
51.455	34.4617	3
51.4457	34.47	3
51.405	34.5087	3
51.3941	34.52	3
51.355	34.5646	3
51.3503	34.57	3
51.3109	34.62	3
51.305	34.6285	3
51.277	34.67	3
51.255	34.7084	3
51.2482	34.72	3
51.2225	34.77	3
51.205	34.8117	3
51.2015	34.82	3
51.1836	34.87	3
51.1695	34.92	3
51.1593	34.97	3
51.155	34.9988	3
51.1516	35.02	3
51.1475	35.07	3
51.1461	35.12	3
51.155	35.1221	3
51.1578	35.12	3
51.205	35.0846	3
51.255	35.0973	3
51.2725	35.12	3
51.305	35.1599	3
51.3129	35.17	3
51.305	35.1807	3
51.2742	35.22	3
51.255	35.246	3
51.205	35.259	3
51.1622	35.27	3
51.1988	35.32	3
51.1894	35.37	3
51.205	35.4104	3
51.255	35.3844	3
51.305	35.3955	3
51.3415	35.37	3
51.355	35.361	3
51.3951	35.37	3
51.405	35.391	3
51.4187	35.42	3
51.405	35.4239	3
51.355	35.4378	3
51.305	35.451	3
51.255	35.4641	3
51.2316	35.47	3
51.255	35.5129	3
51.2588	35.52	3
51.2896	35.57	3
51.305	35.5917	3
51.3259	35.62	3
51.355	35.6549	3
51.3678	35.67	3
51.405	35.6765	3
51.455	35.6847	3
51.4762	35.67	3
51.4884	35.62	3
51.5003	35.57	3
51.505	35.5671	3
51.5217	35.57	3
51.555	35.605	3
51.5697	35.62	3
51.605	35.6528	3
51.626	35.67	3
51.655	35.6921	3
51.6937	35.72	3
51.705	35.7278	3
51.755	35.7572	3
51.7781	35.77	3
51.805	35.785	3
51.855	35.8071	3
51.8856	35.82	3
51.905	35.8283	3
51.955	35.8448	3
52.005	35.8604	3
52.0506	35.87	3
52.055	35.871	3
> 6 contour
52.205	35.4287	6
52.255	35.4341	6
52.305	35.4404	6
52.355	35.4341	6
52.405	35.4287	6
52.4296	35.42	6
52.455	35.4119	6
52.505	35.3946	6
52.5446	35.37	6
52.555	35.3631	6
52.605	35.3257	6
52.6109	35.32	6
52.6517	35.27	6
52.655	35.2686	6
52.705	35.2481	6
52.755	35.2247	6
52.7656	35.22	6
52.7806	35.17	6
52.7866	35.12	6
52.755	35.1021	6
52.705	35.0717	6
52.7024	35.07	6
52.6918	35.02	6
52.705	35.0085	6
52.755	34.9701	6
52.7552	34.97	6
52.755	34.9699	6
52.7141	34.92	6
52.705	34.8863	6
52.6913	34.87	6
52.655	34.8356	6
52.6373	34.82	6
52.605	34.795	6
52.5568	34.77	6
52.555	34.7691	6
52.505	34.7433	6
52.455	34.7527	6
52.405	34.7461	6
52.3634	34.77	6
52.355	34.7739	6
52.305	34.7715	6
52.255	34.779	6
52.205	34.7833	6
52.155	34.7999	6
52.105	34.7885	6
52.0558	34.77	6
52.055	34.7696	6
52.0532	34.77	6
52.0308	34.82	6
52.0258	34.87	6
52.005	34.8869	6
51.9741	34.92	6
51.955	34.9491	6
51.941	34.97	6
51.905	34.9862	6
51.8781	35.02	6
51.855	35.0548	6
51.8258	35.07	6
51.8234	35.12	6
51.8294	35.17	6
51.855	35.1826	6
51.892	35.17	6
51.905	35.1658	6
51.9076	35.17	6
51.929	35.22	6
51.905	35.2408	6
51.8906	35.27	6
51.8989	35.32	6
51.905	35.3222	6
51.955	35.3395	6
52.005	35.3556	6
52.055	35.3677	6
52.0647	35.37	6
52.105	35.3948	6
52.155	35.4119	6
52.1804	35.42	6
52.205	35.4287	6
> 9 contour
52.205	35.2895	9
52.255	35.3002	9
52.305	35.3095	9
52.355	35.3002	9
52.405	35.3047	9
52.4481	35.27	9
52.455	35.2645	9
52.505	35.2471	9
52.555	35.2203	9
52.5556	35.22	9
52.5832	35.17	9
52.5932	35.12	9
52.5728	35.07	9
52.564	35.02	9
52.555	34.9922	9
52.5405	34.97	9
52.505	34.9336	9
52.4844	34.92	9
52.455	34.9031	9
52.405	34.8794	9
52.355	34.8732	9
52.3324	34.87	9
52.305	34.8645	9
52.2776	34.87	9
52.255	34.8732	9
52.205	34.8794	9
52.155	34.9031	9
52.1255	34.92	9
52.105	34.9335	9
52.0695	34.97	9
52.055	34.9922	9
52.0365	35.02	9
52.0204	35.07	9
52.0169	35.12	9
52.055	35.15	9
52.078	35.17	9
52.105	35.2136	9
52.1096	35.22	9
52.155	35.2584	9
52.173	35.27	9
52.205	35.2895	9
> 12 contour
52.255	35.2503	12
52.305	35.2566	12
52.355	35.2503	12
52.405	35.2518	12
52.4469	35.22	12
52.455	35.2114	12
52.4891	35.17	12
52.503	35.12	12
52.4984	35.07	12
52.474	35.02	12
52.455	35.0004	12
52.4186	34.97	12
52.405	34.9606	12
52.355	34.9442	12
52.305	34.9356	12
52.255	34.9442	12
52.205	34.9606	12
52.1914	34.97	12
52.155	35.0004	12
52.136	35.02	12
52.1116	35.07	12
52.1071	35.12	12
52.155	35.164	12
52.1585	35.17	12
52.205	35.2174	12
52.209	35.22	12
52.255	35.2503	12
> 15 contour
52.255	35.2202	15
52.305	35.2287	15
52.355	35.2202	15
52.3556	35.22	15
52.405	35.1969	15
52.431	35.17	15
52.4504	35.12	15
52.4439	35.07	15
52.408	35.02	15
52.405	35.0173	15
52.355	34.9899	15
52.305	34.982	15
52.255	34.9899	15
52.205	35.0173	15
52.202	35.02	15
52.1661	35.07	15
52.1596	35.12	15
52.1885	35.17	15
52.205	35.1868	15
52.2547	35.22	15
52.255	35.2202	15
> 18 contour
52.255	35.1811	18
52.305	35.1947	18
52.355	35.1811	18
52.3744	35.17	18
52.405	35.1407	18
52.4159	35.12	18
52.4054	35.07	18
52.405	35.0694	18
52.355	35.0266	18
52.3202	35.02	18
52.305	35.0173	18
52.2898	35.02	18
52.255	35.0266	18
52.205	35.0694	18
52.2046	35.07	18
52.1941	35.12	18
52.205	35.1407	18
52.2356	35.17	18
52.255	35.1811	18
> 21 contour
52.255	35.1476	21
52.305	35.1617	21
52.355	35.1476	21
52.3831	35.12	21
52.3621	35.07	21
52.355	35.0639	21
52.305	35.0563	21
52.255	35.0639	21
52.2479	35.07	21
52.2269	35.12	21
52.255	35.1476	21