> 5 contour
180.353	52.6771	5
180.436	52.6951	5
180.52	52.7097	5
180.603	52.7202	5
180.686	52.7321	5
180.77	52.7314	5
180.853	52.732	5
180.936	52.7295	5
181.02	52.7248	5
181.103	52.7168	5
181.186	52.7095	5
181.27	52.6883	5
181.353	52.6681	5
181.391	52.6567	5
181.436	52.6444	5
181.52	52.6175	5
181.603	52.584	5
181.628	52.5734	5
181.686	52.548	5
181.77	52.4975	5
181.782	52.49	5
181.853	52.4426	5
181.9	52.4067	5
181.936	52.3746	5
181.99	52.3234	5
182.02	52.2877	5
182.058	52.24	5
182.103	52.1627	5
182.106	52.1567	5
182.141	52.0734	5
182.16	51.99	5
182.165	51.9067	5
182.157	51.8234	5
182.135	51.74	5
182.103	51.6662	5
182.099	51.6567	5
182.047	51.5734	5
182.02	51.5395	5
181.977	51.49	5
181.936	51.4509	5
181.886	51.4067	5
181.853	51.3814	5
181.77	51.3253	5
181.767	51.3234	5
181.686	51.2732	5
181.611	51.24	5
181.603	51.2366	5
181.52	51.2018	5
181.436	51.1737	5
181.376	51.1567	5
181.353	51.1497	5
181.27	51.1285	5
181.186	51.1068	5
181.103	51.099	5
181.02	51.0907	5
180.936	51.0858	5
180.853	51.0832	5
180.77	51.0838	5
180.686	51.0831	5
180.603	51.0954	5
180.52	51.1064	5
180.436	51.1217	5
180.353	51.1404	5
180.294	51.1567	5
180.27	51.163	5
180.186	51.1854	5
180.103	51.2223	5
180.064	51.24	5
180.02	51.2598	5
179.936	51.3045	5
179.905	51.3234	5
179.853	51.3569	5
179.786	51.4067	5
179.77	51.4204	5
179.694	51.49	5
179.686	51.4989	5
179.625	51.5734	5
179.603	51.6081	5
179.572	51.6567	5
179.536	51.74	5
179.52	51.8069	5
179.515	51.8234	5
179.506	51.9067	5
179.512	51.99	5
179.52	52.021	5
179.531	52.0734	5
179.564	52.1567	5
179.603	52.2204	5
179.615	52.24	5
179.682	52.3234	5
179.686	52.3276	5
179.77	52.4042	5
179.772	52.4067	5
179.853	52.4665	5
179.89	52.49	5
179.936	52.5178	5
180.02	52.5609	5
180.048	52.5734	5
180.103	52.5977	5
180.186	52.6333	5
180.27	52.6546	5
180.278	52.6567	5
180.353	52.6771	5
> 10 contour
180.603	52.2509	10
180.686	52.2841	10
180.77	52.2826	10
180.853	52.2837	10
180.936	52.2777	10
181.02	52.2649	10
181.103	52.243	10
181.112	52.24	10
181.186	52.2187	10
181.27	52.1613	10
181.276	52.1567	10
181.353	52.0915	10
181.371	52.0734	10
181.418	51.99	10
181.433	51.9067	10
181.417	51.8234	10
181.367	51.74	10
181.353	51.7257	10
181.273	51.6567	10
181.27	51.6544	10
181.186	51.5971	10
181.103	51.5734	10
181.103	51.5734	10
181.02	51.5511	10
180.936	51.5379	10
180.853	51.5318	10
180.77	51.5331	10
180.686	51.5318	10
180.603	51.5652	10
180.579	51.5734	10
180.52	51.5915	10
180.436	51.6323	10
180.397	51.6567	10
180.353	51.6916	10
180.304	51.74	10
180.27	51.8024	10
180.258	51.8234	10
180.24	51.9067	10
180.256	51.99	10
180.27	52.015	10
180.301	52.0734	10
180.353	52.1252	10
180.392	52.1567	10
180.436	52.1846	10
180.52	52.2243	10
180.571	52.24	10
180.603	52.2509	10
> 15 contour
180.603	52.1001	15
180.686	52.1421	15
180.77	52.1508	15
180.853	52.1502	15
180.936	52.1417	15
181.02	52.1227	15
181.103	52.079	15
181.111	52.0734	15
181.186	51.9942	15
181.19	51.99	15
181.216	51.9067	15
181.188	51.8234	15
181.186	51.8215	15
181.107	51.74	15
181.103	51.7371	15
181.02	51.6929	15
180.936	51.6734	15
180.853	51.6655	15
180.77	51.6663	15
180.686	51.674	15
180.603	51.7156	15
180.564	51.74	15
180.52	51.7792	15
180.479	51.8234	15
180.453	51.9067	15
180.477	51.99	15
180.52	52.037	15
180.56	52.0734	15
180.603	52.1001	15
> 20 contour
180.77	52.0844	20
180.853	52.0871	20
180.917	52.0734	20
180.936	52.0706	20
181.02	52.0377	20
181.076	51.99	20
181.103	51.9095	20
181.104	51.9067	20
181.103	51.904	20
181.074	51.8234	20
181.02	51.7778	20
180.936	51.7445	20
180.906	51.74	20
180.853	51.7288	20
180.77	51.7318	20
180.742	51.74	20
180.686	51.7583	20
180.603	51.8129	20
180.592	51.8234	20
180.554	51.9067	20
180.589	51.99	20
180.603	52.0027	20
180.686	52.0573	20
180.734	52.0734	20
180.77	52.0844	20
> 25 contour
180.77	52.0368	25
180.853	52.0446	25
180.936	52.0265	25
180.995	51.99	25
181.02	51.9495	25
181.042	51.9067	25
181.02	51.8656	25
180.993	51.8234	25
180.936	51.7888	25
180.853	51.7706	25
180.77	51.7785	25
180.694	51.8234	25
180.686	51.8372	25
180.636	51.9067	25
180.686	51.9793	25
180.692	51.99	25
180.77	52.0368	25
> 30 contour
180.77	51.9929	30
180.853	52.0077	30
180.914	51.99	30
180.936	51.9798	30
180.991	51.9067	30
180.936	51.8362	30
180.908	51.8234	30
180.853	51.8076	30
180.77	51.8225	30
180.768	51.8234	30
180.709	51.9067	30
180.765	51.99	30
180.77	51.9929	30
> 35 contour
180.77	51.9251	35
180.853	51.9617	35
180.936	51.9198	35
180.946	51.9067	35
180.936	51.8941	35
180.853	51.8536	35
180.77	51.889	35
180.757	51.9067	35
180.77	51.9251	35