> 8 contour
178.041	50.4593	8
177.975	50.482	8
177.892	50.5176	8
177.838	50.5426	8
177.809	50.5567	8
177.725	50.6095	8
177.7	50.6259	8
177.642	50.668	8
177.591	50.7093	8
177.559	50.7388	8
177.504	50.7926	8
177.475	50.8268	8
> 8 contour
179.378	50.4593	8
179.392	50.4645	8
179.475	50.496	8
179.559	50.535	8
179.573	50.5426	8
179.642	50.5785	8
179.717	50.6259	8
179.725	50.6316	8
179.809	50.692	8
179.829	50.7093	8
179.892	50.7715	8
179.913	50.7926	8
179.975	50.8706	8
> 8 contour
179.975	51.5927	8
179.951	51.6259	8
179.892	51.6908	8
179.874	51.7093	8
179.809	51.7687	8
179.777	51.7926	8
179.725	51.8281	8
179.642	51.816	8
179.559	51.8408	8
179.515	51.8759	8
179.475	51.9007	8
179.403	51.9593	8
> 8 contour
177.944	51.9593	8
177.892	51.9384	8
177.809	51.9009	8
177.767	51.8759	8
177.725	51.8493	8
177.643	51.7926	8
177.642	51.7915	8
177.559	51.7228	8
177.543	51.7093	8
177.475	51.6372	8
> 12 contour
178.559	51.8771	12
178.642	51.8854	12
178.725	51.887	12
178.809	51.8894	12
178.892	51.876	12
178.892	51.8759	12
178.975	51.8653	12
179.059	51.8499	12
179.142	51.8296	12
179.225	51.8024	12
179.253	51.7926	12
179.309	51.7732	12
179.392	51.729	12
179.426	51.7093	12
179.475	51.6791	12
179.547	51.6259	12
179.559	51.6159	12
179.633	51.5426	12
179.642	51.531	12
179.693	51.4593	12
179.725	51.39	12
179.732	51.3759	12
179.753	51.2926	12
179.757	51.2093	12
179.745	51.1259	12
179.725	51.0719	12
179.715	51.0426	12
179.667	50.9593	12
179.642	50.9275	12
179.597	50.8759	12
179.559	50.8405	12
179.498	50.7926	12
179.475	50.7765	12
179.392	50.7254	12
179.363	50.7093	12
179.309	50.6796	12
179.225	50.6491	12
179.149	50.6259	12
179.142	50.6235	12
179.059	50.6014	12
178.975	50.5843	12
178.892	50.5724	12
178.809	50.5603	12
178.725	50.5624	12
178.642	50.5639	12
178.559	50.5698	12
178.475	50.5788	12
178.392	50.5928	12
178.309	50.6086	12
178.262	50.6259	12
178.225	50.6385	12
178.142	50.669	12
178.059	50.7084	12
178.057	50.7093	12
177.975	50.7537	12
177.918	50.7926	12
177.892	50.8125	12
177.819	50.8759	12
177.809	50.8882	12
177.75	50.9593	12
177.725	51.0003	12
177.7	51.0426	12
177.671	51.1259	12
177.659	51.2093	12
177.663	51.2926	12
177.684	51.3759	12
177.724	51.4593	12
177.725	51.4605	12
177.783	51.5426	12
177.809	51.5692	12
177.868	51.6259	12
177.892	51.6442	12
177.975	51.7008	12
177.99	51.7093	12
178.059	51.7463	12
178.142	51.7828	12
178.169	51.7926	12
178.225	51.8137	12
178.236	51.7926	12
178.309	51.7545	12
178.362	51.7926	12
178.392	51.8575	12
178.475	51.8702	12
178.533	51.8759	12
178.559	51.8771	12
> 16 contour
178.392	51.7104	16
178.475	51.7295	16
178.559	51.7418	16
178.642	51.7491	16
178.725	51.7509	16
178.809	51.7515	16
178.892	51.7377	16
178.975	51.7222	16
179.024	51.7093	16
179.059	51.701	16
179.142	51.6743	16
179.225	51.6371	16
179.247	51.6259	16
179.309	51.5899	16
179.371	51.5426	16
179.392	51.5235	16
179.454	51.4593	16
179.475	51.4256	16
179.506	51.3759	16
179.535	51.2926	16
179.54	51.2093	16
179.525	51.1259	16
179.486	51.0426	16
179.475	51.0283	16
179.422	50.9593	16
179.392	50.9306	16
179.326	50.8759	16
179.309	50.8636	16
179.225	50.8155	16
179.174	50.7926	16
179.142	50.7782	16
179.059	50.7493	16
178.975	50.7282	16
178.892	50.7136	16
178.863	50.7093	16
178.809	50.6994	16
178.725	50.6999	16
178.642	50.7023	16
178.571	50.7093	16
178.559	50.7103	16
178.475	50.7214	16
178.392	50.7388	16
178.309	50.7619	16
178.242	50.7926	16
178.225	50.8002	16
178.142	50.8438	16
178.092	50.8759	16
178.059	50.9019	16
177.995	50.9593	16
177.975	50.9832	16
177.93	51.0426	16
177.894	51.1259	16
177.892	51.1403	16
177.879	51.2093	16
177.884	51.2926	16
177.892	51.316	16
177.911	51.3759	16
177.963	51.4593	16
177.975	51.4727	16
178.046	51.5426	16
178.059	51.5523	16
178.142	51.6092	16
178.172	51.6259	16
178.225	51.653	16
178.309	51.6892	16
178.388	51.7093	16
178.392	51.7104	16
> 16 contour
178.642	51.6684	16
178.725	51.6663	16
178.809	51.6675	16
178.83	51.6259	16
178.809	51.6144	16
178.725	51.6105	16
178.642	51.6147	16
178.622	51.6259	16
178.642	51.6684	16
> 20 contour
178.559	51.6379	20
178.565	51.6259	20
178.642	51.5833	20
178.725	51.5648	20
178.809	51.5824	20
178.884	51.5426	20
178.892	51.5347	20
178.975	51.4982	20
179.033	51.5426	20
179.059	51.5872	20
179.142	51.5488	20
179.153	51.5426	20
179.142	51.5384	20
179.064	51.4593	20
179.142	51.4062	20
179.172	51.3759	20
179.225	51.3367	20
179.309	51.3109	20
179.37	51.2926	20
179.377	51.2093	20
179.357	51.1259	20
179.309	51.0453	20
179.307	51.0426	20
179.227	50.9593	20
179.225	50.9578	20
179.142	50.9031	20
179.084	50.8759	20
179.059	50.8648	20
178.975	50.8363	20
178.892	50.8167	20
178.809	50.8027	20
178.725	50.801	20
178.642	50.8036	20
178.559	50.8123	20
178.475	50.8273	20
178.392	50.851	20
178.33	50.8759	20
178.309	50.8853	20
178.225	50.9329	20
178.189	50.9593	20
178.142	51.0033	20
178.105	51.0426	20
178.059	51.1256	20
178.058	51.1259	20
178.039	51.2093	20
178.046	51.2926	20
178.059	51.3225	20
178.081	51.3759	20
178.142	51.4507	20
178.15	51.4593	20
178.225	51.5185	20
178.265	51.5426	20
178.309	51.5664	20
178.392	51.5997	20
178.475	51.6221	20
178.497	51.6259	20
178.559	51.6379	20
> 24 contour
178.559	51.5541	24
178.642	51.5519	24
178.672	51.5426	24
178.725	51.5028	24
178.782	51.5426	24
178.809	51.5503	24
178.823	51.5426	24
178.892	51.4721	24
178.941	51.4593	24
178.975	51.4449	24
179.059	51.3867	24
179.079	51.3759	24
179.135	51.2926	24
179.142	51.2363	24
179.172	51.2926	24
179.225	51.2968	24
179.237	51.2926	24
179.246	51.2093	24
179.225	51.1328	24
179.142	51.1985	24
179.118	51.1259	24
179.142	51.0822	24
179.165	51.0426	24
179.142	51.0219	24
179.092	51.0426	24
179.059	51.0594	24
179.039	51.0426	24
178.975	51.0058	24
178.892	50.972	24
178.822	50.9593	24
178.809	50.946	24
178.725	50.9044	24
178.642	50.9212	24
178.589	50.9593	24
178.559	50.9644	24
178.475	50.9906	24
178.414	50.9593	24
178.392	50.9475	24
178.37	50.9593	24
178.381	51.0426	24
178.312	51.1259	24
178.309	51.1368	24
178.301	51.1259	24
178.225	51.0747	24
178.19	51.1259	24
178.225	51.1627	24
178.28	51.2093	24
178.293	51.2926	24
178.309	51.3141	24
178.346	51.3759	24
178.392	51.4149	24
178.473	51.4593	24
178.475	51.4678	24
178.511	51.5426	24
178.559	51.5541	24
> 28 contour
178.559	51.404	28
178.642	51.4225	28
178.725	51.4257	28
178.809	51.4047	28
178.892	51.3895	28
178.919	51.3759	28
178.975	51.3322	28
179.012	51.2926	28
179.027	51.2093	28
178.986	51.1259	28
178.975	51.1164	28
178.892	51.0597	28
178.81	51.0426	28
178.809	51.0424	28
178.725	51.022	28
178.642	51.0266	28
178.57	51.0426	28
178.559	51.0457	28
178.475	51.0911	28
178.434	51.1259	28
178.395	51.2093	28
178.41	51.2926	28
178.475	51.3613	28
178.496	51.3759	28
178.559	51.404	28
> 32 contour
178.559	51.3039	32
178.642	51.3361	32
178.725	51.3406	32
178.809	51.2931	32
178.811	51.2926	32
178.892	51.2317	32
178.898	51.2093	32
178.892	51.1996	32
178.809	51.176	32
178.763	51.1259	32
178.725	51.1092	32
178.642	51.1125	32
178.601	51.1259	32
178.559	51.156	32
178.519	51.2093	32
178.544	51.2926	32
178.559	51.3039	32