> 4 contour
176.869	53.4978	4
176.952	53.5034	4
177.036	53.5078	4
177.119	53.5093	4
177.202	53.5096	4
177.286	53.5084	4
177.369	53.5057	4
177.452	53.5016	4
177.512	53.4976	4
177.536	53.4961	4
177.619	53.488	4
177.702	53.4785	4
177.786	53.4673	4
177.869	53.4543	4
177.906	53.4476	4
177.952	53.44	4
178.036	53.4249	4
178.119	53.4059	4
178.153	53.3976	4
178.202	53.3855	4
178.286	53.3627	4
178.336	53.3476	4
178.369	53.3382	4
178.452	53.3122	4
178.495	53.2976	4
178.536	53.2837	4
178.619	53.2501	4
178.625	53.2476	4
178.702	53.2161	4
178.744	53.1976	4
178.786	53.1782	4
178.847	53.1476	4
178.869	53.1369	4
178.944	53.0976	4
178.952	53.0931	4
179.03	53.0476	4
179.036	53.0445	4
179.108	52.9976	4
179.119	52.9902	4
179.178	52.9476	4
179.202	52.9301	4
179.246	52.8976	4
179.286	52.8637	4
179.304	52.8476	4
179.362	52.7976	4
179.369	52.7905	4
179.412	52.7476	4
179.452	52.7061	4
179.461	52.6976	4
179.503	52.6476	4
179.536	52.608	4
179.544	52.5976	4
179.579	52.5476	4
179.611	52.4976	4
179.619	52.4835	4
179.639	52.4476	4
179.667	52.3976	4
179.689	52.3476	4
179.702	52.3152	4
179.71	52.2976	4
179.727	52.2476	4
179.743	52.1976	4
179.754	52.1476	4
179.765	52.0976	4
179.77	52.0476	4
179.702	52.0425	4
179.619	52.0364	4
179.536	52.0304	4
179.488	51.9976	4
179.508	51.9476	4
179.488	51.8976	4
179.536	51.8651	4
179.619	51.867	4
179.702	51.8529	4
179.772	51.8476	4
179.768	51.7976	4
179.759	51.7476	4
179.75	51.6976	4
179.735	51.6476	4
179.72	51.5976	4
179.702	51.5542	4
179.7	51.5476	4
179.68	51.4976	4
179.655	51.4476	4
179.63	51.3976	4
179.619	51.3809	4
179.599	51.3476	4
179.568	51.2976	4
179.536	51.2532	4
179.531	51.2476	4
179.493	51.1976	4
179.452	51.1528	4
179.448	51.1476	4
179.403	51.0976	4
179.369	51.0648	4
179.351	51.0476	4
179.298	50.9976	4
179.286	50.987	4
179.238	50.9476	4
179.202	50.9181	4
179.177	50.8976	4
179.119	50.8562	4
179.107	50.8476	4
179.036	50.7979	4
179.035	50.7976	4
178.952	50.7484	4
178.951	50.7476	4
178.869	50.7005	4
178.864	50.6976	4
178.786	50.6579	4
178.764	50.6476	4
178.702	50.6173	4
178.659	50.5976	4
178.619	50.5803	4
178.539	50.5476	4
178.536	50.5462	4
178.452	50.5154	4
178.401	50.4976	4
178.369	50.487	4
178.286	50.4614	4
178.236	50.4476	4
178.202	50.4376	4
178.119	50.4153	4
178.046	50.3976	4
178.036	50.3952	4
177.952	50.3782	4
177.869	50.3632	4
177.786	50.3502	4
177.767	50.3476	4
177.702	50.338	4
177.619	50.3275	4
177.536	50.3185	4
177.452	50.3128	4
177.369	50.3083	4
177.286	50.3056	4
177.202	50.3043	4
177.119	50.3046	4
177.036	50.3062	4
176.952	50.3108	4
176.869	50.3167	4
176.786	50.3244	4
176.702	50.3337	4
176.619	50.345	4
176.601	50.3476	4
176.536	50.3567	4
176.452	50.372	4
176.369	50.3889	4
176.33	50.3976	4
176.286	50.4077	4
176.202	50.4286	4
176.135	50.4476	4
176.119	50.4518	4
176.036	50.4756	4
175.971	50.4976	4
175.952	50.5039	4
175.869	50.5347	4
175.837	50.5476	4
175.786	50.5674	4
175.713	50.5976	4
175.702	50.6025	4
175.619	50.6416	4
175.607	50.6476	4
175.536	50.682	4
175.507	50.6976	4
175.452	50.729	4
175.421	50.7476	4
175.369	50.7788	4
175.339	50.7976	4
175.286	50.8338	4
175.266	50.8476	4
175.202	50.8927	4
175.196	50.8976	4
175.133	50.9476	4
175.119	50.9593	4
175.072	50.9976	4
175.036	51.0314	4
175.019	51.0476	4
174.969	51.0976	4
174.952	51.1161	4
174.924	51.1476	4
174.88	51.1976	4
174.869	51.2129	4
174.843	51.2476	4
174.805	51.2976	4
174.786	51.3299	4
174.774	51.3476	4
174.743	51.3976	4
174.717	51.4476	4
174.702	51.4776	4
174.692	51.4976	4
174.672	51.5476	4
174.651	51.5976	4
174.637	51.6476	4
174.623	51.6976	4
174.619	51.7175	4
174.613	51.7476	4
174.603	51.7976	4
174.598	51.8476	4
174.594	51.8976	4
174.595	51.9476	4
174.595	51.9976	4
174.601	52.0476	4
174.607	52.0976	4
174.618	52.1476	4
174.619	52.1498	4
174.629	52.1976	4
174.645	52.2476	4
174.661	52.2976	4
174.683	52.3476	4
174.702	52.3896	4
174.706	52.3976	4
174.733	52.4476	4
174.761	52.4976	4
174.786	52.5331	4
174.795	52.5476	4
174.829	52.5976	4
174.869	52.6455	4
174.871	52.6476	4
174.911	52.6976	4
174.952	52.7395	4
174.96	52.7476	4
175.009	52.7976	4
175.036	52.8219	4
175.066	52.8476	4
175.119	52.8917	4
175.126	52.8976	4
175.194	52.9476	4
175.202	52.9537	4
175.264	52.9976	4
175.286	53.0113	4
175.344	53.0476	4
175.369	53.0629	4
175.428	53.0976	4
175.452	53.1109	4
175.522	53.1476	4
175.536	53.1546	4
175.619	53.1939	4
175.627	53.1976	4
175.702	53.2297	4
175.748	53.2476	4
175.786	53.263	4
175.869	53.2944	4
175.878	53.2976	4
175.952	53.3227	4
176.031	53.3476	4
176.036	53.349	4
176.119	53.3723	4
176.202	53.3936	4
176.219	53.3976	4
176.286	53.413	4
176.369	53.4303	4
176.452	53.4456	4
176.464	53.4476	4
176.536	53.4608	4
176.619	53.4722	4
176.702	53.4824	4
176.786	53.4909	4
176.867	53.4976	4
176.869	53.4978	4
> 4 contour
178.952	51.5982	4
178.953	51.5976	4
179.036	51.5538	4
179.048	51.5476	4
179.119	51.5099	4
179.144	51.4976	4
179.202	51.4664	4
179.24	51.4476	4
179.286	51.4231	4
179.369	51.4283	4
179.452	51.4336	4
179.523	51.3976	4
179.527	51.3476	4
179.452	51.3058	4
179.393	51.3476	4
179.369	51.3638	4
179.341	51.3476	4
179.286	51.317	4
179.243	51.3476	4
179.202	51.3747	4
179.171	51.3976	4
179.119	51.4321	4
179.098	51.4476	4
179.036	51.4891	4
179.024	51.4976	4
178.952	51.5454	4
178.914	51.5476	4
178.941	51.5976	4
178.952	51.5982	4
> 8 contour
176.869	52.9005	8
176.952	52.9094	8
177.036	52.9161	8
177.119	52.9188	8
177.202	52.9193	8
177.286	52.9175	8
177.369	52.9132	8
177.452	52.9064	8
177.531	52.8976	8
177.536	52.8971	8
177.619	52.8843	8
177.702	52.8686	8
177.786	52.8494	8
177.793	52.8476	8
177.869	52.8287	8
177.952	52.8042	8
177.972	52.7976	8
178.036	52.7762	8
178.105	52.7476	8
178.119	52.7418	8
178.202	52.7047	8
178.217	52.6976	8
178.286	52.661	8
178.309	52.6476	8
178.369	52.6123	8
178.392	52.5976	8
178.452	52.5544	8
178.461	52.5476	8
178.526	52.4976	8
178.536	52.4885	8
178.578	52.4476	8
178.619	52.4049	8
178.626	52.3976	8
178.666	52.3476	8
178.702	52.2978	8
178.702	52.2976	8
178.732	52.2476	8
178.759	52.1976	8
178.779	52.1476	8
178.786	52.1276	8
178.797	52.0976	8
178.808	52.0476	8
178.818	51.9976	8
178.821	51.9476	8
178.823	51.8976	8
178.818	51.8476	8
178.812	51.7976	8
178.798	51.7476	8
178.786	51.7057	8
178.783	51.6976	8
178.702	51.69	8
178.639	51.6476	8
178.636	51.5976	8
178.702	51.5482	8
178.708	51.5476	8
178.702	51.5381	8
178.677	51.4976	8
178.636	51.4476	8
178.619	51.4275	8
178.594	51.3976	8
178.542	51.3476	8
178.536	51.3413	8
178.485	51.2976	8
178.452	51.2728	8
178.418	51.2476	8
178.369	51.2138	8
178.344	51.1976	8
178.286	51.1633	8
178.257	51.1476	8
178.202	51.1183	8
178.16	51.0976	8
178.119	51.079	8
178.043	51.0476	8
178.036	51.0444	8
177.952	51.0149	8
177.897	50.9976	8
177.869	50.9891	8
177.786	50.967	8
177.702	50.9485	8
177.698	50.9476	8
177.619	50.9317	8
177.536	50.9177	8
177.452	50.9083	8
177.369	50.9013	8
177.298	50.8976	8
177.286	50.8969	8
177.202	50.8949	8
177.119	50.8955	8
177.063	50.8976	8
177.036	50.8986	8
176.952	50.9052	8
176.869	50.9143	8
176.786	50.9264	8
176.702	50.9416	8
176.675	50.9476	8
176.619	50.959	8
176.536	50.9789	8
176.474	50.9976	8
176.452	51.0043	8
176.369	51.0333	8
176.333	51.0476	8
176.286	51.0657	8
176.212	51.0976	8
176.202	51.1023	8
176.119	51.1452	8
176.114	51.1476	8
176.036	51.1915	8
176.026	51.1976	8
175.955	51.2476	8
175.952	51.2494	8
175.888	51.2976	8
175.869	51.3141	8
175.832	51.3476	8
175.786	51.392	8
175.78	51.3976	8
175.736	51.4476	8
175.702	51.4897	8
175.696	51.4976	8
175.663	51.5476	8
175.632	51.5976	8
175.619	51.6274	8
175.609	51.6476	8
175.587	51.6976	8
175.572	51.7476	8
175.559	51.7976	8
175.552	51.8476	8
175.548	51.8976	8
175.549	51.9476	8
175.552	51.9976	8
175.562	52.0476	8
175.573	52.0976	8
175.592	52.1476	8
175.613	52.1976	8
175.619	52.209	8
175.64	52.2476	8
175.669	52.2976	8
175.702	52.3418	8
175.707	52.3476	8
175.746	52.3976	8
175.786	52.4376	8
175.796	52.4476	8
175.848	52.4976	8
175.869	52.5147	8
175.911	52.5476	8
175.952	52.5785	8
175.979	52.5976	8
176.036	52.6335	8
176.061	52.6476	8
176.119	52.6794	8
176.155	52.6976	8
176.202	52.7199	8
176.268	52.7476	8
176.286	52.7549	8
176.369	52.7869	8
176.401	52.7976	8
176.452	52.8143	8
176.536	52.8384	8
176.576	52.8476	8
176.619	52.8577	8
176.702	52.875	8
176.786	52.8891	8
176.848	52.8976	8
176.869	52.9005	8
> 8 contour
178.286	52.0023	8
178.295	51.9976	8
178.369	51.958	8
178.452	51.9645	8
178.536	51.9528	8
178.548	51.9476	8
178.583	51.8976	8
178.536	51.874	8
178.503	51.8976	8
178.452	51.931	8
178.369	51.9374	8
178.286	51.9435	8
178.28	51.9476	8
178.221	51.9976	8
178.286	52.0023	8
> 8 contour
178.286	51.8025	8
178.369	51.8085	8
178.392	51.7976	8
178.394	51.7476	8
178.369	51.7346	8
178.352	51.7476	8
178.286	51.7924	8
178.279	51.7976	8
178.286	51.8025	8
> 12 contour
176.869	52.6109	12
176.952	52.6232	12
177.036	52.6319	12
177.119	52.636	12
177.202	52.637	12
177.286	52.6345	12
177.369	52.6286	12
177.452	52.619	12
177.536	52.6055	12
177.571	52.5976	12
177.619	52.5873	12
177.702	52.5647	12
177.754	52.5476	12
177.786	52.5371	12
177.869	52.5045	12
177.884	52.4976	12
177.952	52.4647	12
177.984	52.4476	12
178.036	52.4175	12
178.066	52.3976	12
178.119	52.3575	12
178.131	52.3476	12
178.188	52.2976	12
178.202	52.2822	12
178.234	52.2476	12
178.273	52.1976	12
178.286	52.1759	12
178.303	52.1476	12
178.329	52.0976	12
178.346	52.0476	12
178.286	52.041	12
178.202	52.0321	12
178.174	52.0476	12
178.119	52.0758	12
178.082	52.0476	12
178.084	51.9976	12
178.119	51.9728	12
178.202	51.9648	12
178.228	51.9476	12
178.286	51.9065	12
178.366	51.8976	12
178.361	51.8476	12
178.286	51.8394	12
178.226	51.7976	12
178.286	51.7531	12
178.294	51.7476	12
178.315	51.6976	12
178.286	51.6487	12
178.285	51.6476	12
178.252	51.5976	12
178.208	51.5476	12
178.202	51.5412	12
178.16	51.4976	12
178.119	51.4639	12
178.098	51.4476	12
178.036	51.4026	12
178.028	51.3976	12
177.952	51.3546	12
177.938	51.3476	12
177.869	51.3136	12
177.831	51.2976	12
177.786	51.2798	12
177.702	51.2521	12
177.686	51.2476	12
177.619	51.2285	12
177.536	51.2096	12
177.461	51.1976	12
177.452	51.1961	12
177.369	51.1858	12
177.286	51.1795	12
177.202	51.1768	12
177.119	51.1778	12
177.036	51.1824	12
176.952	51.1915	12
176.913	51.1976	12
176.869	51.2042	12
176.786	51.2209	12
176.702	51.2425	12
176.686	51.2476	12
176.619	51.268	12
176.539	51.2976	12
176.536	51.2991	12
176.452	51.3378	12
176.434	51.3476	12
176.369	51.3832	12
176.345	51.3976	12
176.286	51.4393	12
176.275	51.4476	12
176.213	51.4976	12
176.202	51.5081	12
176.163	51.5476	12
176.12	51.5976	12
176.119	51.5996	12
176.085	51.6476	12
176.056	51.6976	12
176.036	51.7474	12
176.035	51.7476	12
176.019	51.7976	12
176.009	51.8476	12
176.004	51.8976	12
176.006	51.9476	12
176.012	51.9976	12
176.025	52.0476	12
176.036	52.0769	12
176.043	52.0976	12
176.068	52.1476	12
176.099	52.1976	12
176.119	52.223	12
176.138	52.2476	12
176.184	52.2976	12
176.202	52.3141	12
176.241	52.3476	12
176.286	52.3822	12
176.307	52.3976	12
176.369	52.4362	12
176.389	52.4476	12
176.452	52.4813	12
176.487	52.4976	12
176.536	52.5188	12
176.617	52.5476	12
176.619	52.5483	12
176.702	52.5741	12
176.786	52.5945	12
176.802	52.5976	12
176.869	52.6109	12
> 16 contour
177.119	52.4528	16
177.202	52.4543	16
177.286	52.4508	16
177.317	52.4476	16
177.369	52.4426	16
177.452	52.4293	16
177.536	52.4099	16
177.577	52.3976	16
177.619	52.385	16
177.702	52.3525	16
177.713	52.3476	16
177.786	52.3106	16
177.808	52.2976	16
177.869	52.2564	16
177.881	52.2476	16
177.938	52.1976	16
177.952	52.182	16
177.983	52.1476	16
178.017	52.0976	16
178.036	52.0606	16
178.037	52.0476	16
178.04	51.9976	16
178.069	51.9476	16
178.071	51.8976	16
178.065	51.8476	16
178.052	51.7976	16
178.036	51.7597	16
178.031	51.7476	16
178.002	51.6976	16
177.962	51.6476	16
177.952	51.6371	16
177.913	51.5976	16
177.869	51.5618	16
177.85	51.5476	16
177.786	51.5065	16
177.769	51.4976	16
177.702	51.464	16
177.663	51.4476	16
177.619	51.4306	16
177.536	51.4054	16
177.503	51.3976	16
177.452	51.3857	16
177.369	51.3717	16
177.286	51.3632	16
177.202	51.3598	16
177.119	51.3614	16
177.036	51.3681	16
176.952	51.3795	16
176.869	51.397	16
176.867	51.3976	16
176.786	51.4197	16
176.709	51.4476	16
176.702	51.4502	16
176.619	51.4889	16
176.603	51.4976	16
176.536	51.5385	16
176.522	51.5476	16
176.459	51.5976	16
176.452	51.6042	16
176.409	51.6476	16
176.371	51.6976	16
176.369	51.7008	16
176.341	51.7476	16
176.32	51.7976	16
176.307	51.8476	16
176.301	51.8976	16
176.303	51.9476	16
176.312	51.9976	16
176.329	52.0476	16
176.355	52.0976	16
176.369	52.1184	16
176.389	52.1476	16
176.434	52.1976	16
176.452	52.2143	16
176.491	52.2476	16
176.536	52.2791	16
176.565	52.2976	16
176.619	52.3281	16
176.66	52.3476	16
176.702	52.3662	16
176.786	52.3954	16
176.793	52.3976	16
176.869	52.4184	16
176.952	52.4351	16
177.036	52.446	16
177.056	52.4476	16
177.119	52.4528	16
> 16 contour
177.619	52.1694	16
177.656	52.1476	16
177.651	52.0976	16
177.642	52.0476	16
177.619	52.0367	16
177.536	52.0379	16
177.524	52.0476	16
177.52	52.0976	16
177.536	52.1096	16
177.591	52.1476	16
177.619	52.1694	16
> 20 contour
177.036	52.302	20
177.119	52.3121	20
177.202	52.3146	20
177.286	52.3102	20
177.369	52.2983	20
177.372	52.2976	20
177.452	52.28	20
177.536	52.2514	20
177.545	52.2476	20
177.619	52.2143	20
177.647	52.1976	20
177.619	52.1951	20
177.558	52.1476	20
177.536	52.1324	20
177.49	52.0976	20
177.493	52.0476	20
177.452	52.0199	20
177.421	51.9976	20
177.414	51.9476	20
177.452	51.929	20
177.536	51.9444	20
177.542	51.9476	20
177.536	51.9554	20
177.507	51.9976	20
177.536	52.0118	20
177.619	52.0172	20
177.682	52.0476	20
177.691	52.0976	20
177.699	52.1476	20
177.702	52.162	20
177.721	52.1476	20
177.769	52.0976	20
177.786	52.077	20
177.807	52.0476	20
177.829	51.9976	20
177.844	51.9476	20
177.844	51.8976	20
177.839	51.8476	20
177.82	51.7976	20
177.793	51.7476	20
177.786	51.7385	20
177.749	51.6976	20
177.702	51.6542	20
177.694	51.6476	20
177.619	51.6016	20
177.61	51.5976	20
177.536	51.5641	20
177.492	51.5476	20
177.452	51.5343	20
177.369	51.5154	20
177.286	51.5042	20
177.202	51.5	20
177.119	51.5023	20
177.036	51.5121	20
176.952	51.5259	20
176.874	51.5476	20
176.869	51.5494	20
176.786	51.5842	20
176.76	51.5976	20
176.702	51.6312	20
176.678	51.6476	20
176.624	51.6976	20
176.619	51.7029	20
176.581	51.7476	20
176.554	51.7976	20
176.536	51.8476	20
176.536	51.8543	20
176.53	51.8976	20
176.532	51.9476	20
176.536	51.9609	20
176.546	51.9976	20
176.567	52.0476	20
176.604	52.0976	20
176.619	52.1139	20
176.652	52.1476	20
176.702	52.1843	20
176.724	52.1976	20
176.786	52.2319	20
176.821	52.2476	20
176.869	52.2655	20
176.952	52.288	20
177.01	52.2976	20
177.036	52.302	20
> 24 contour
176.952	52.1551	24
177.036	52.1725	24
177.119	52.1883	24
177.202	52.192	24
177.286	52.1865	24
177.369	52.1704	24
177.438	52.1476	24
177.452	52.1412	24
177.46	52.0976	24
177.462	52.0476	24
177.452	52.0411	24
177.391	51.9976	24
177.373	51.9476	24
177.369	51.9447	24
177.315	51.8976	24
177.286	51.8787	24
177.257	51.8976	24
177.202	51.9278	24
177.148	51.8976	24
177.202	51.867	24
177.237	51.8476	24
177.286	51.815	24
177.339	51.8476	24
177.369	51.8645	24
177.431	51.8976	24
177.452	51.9094	24
177.536	51.9131	24
177.609	51.9476	24
177.617	51.9976	24
177.619	51.9978	24
177.621	51.9976	24
177.623	51.9476	24
177.644	51.8976	24
177.642	51.8476	24
177.619	51.8126	24
177.607	51.7976	24
177.564	51.7476	24
177.536	51.728	24
177.489	51.6976	24
177.452	51.6757	24
177.385	51.6476	24
177.369	51.6427	24
177.286	51.6264	24
177.202	51.6207	24
177.119	51.6243	24
177.036	51.6409	24
177.002	51.6476	24
176.952	51.6604	24
176.876	51.6976	24
176.869	51.701	24
176.798	51.7476	24
176.786	51.7632	24
176.762	51.7976	24
176.731	51.8476	24
176.726	51.8976	24
176.725	51.9476	24
176.749	51.9976	24
176.778	52.0476	24
176.786	52.0547	24
176.844	52.0976	24
176.869	52.1145	24
176.932	52.1476	24
176.952	52.1551	24
> 28 contour
177.202	52.0042	28
177.233	51.9976	28
177.286	51.9888	28
177.3	51.9476	28
177.286	51.8977	28
177.202	51.9439	28
177.119	51.9002	28
177.061	51.9476	28
177.119	51.9884	28
177.171	51.9976	28
177.202	52.0042	28