> 2 contour
181.067	50.4142	2
180.996	50.4266	2
180.913	50.4412	2
180.829	50.4653	2
180.746	50.4897	2
180.722	50.4975	2
180.663	50.5165	2
180.579	50.5461	2
180.497	50.5809	2
180.496	50.5811	2
180.413	50.6163	2
180.329	50.6622	2
180.326	50.6642	2
180.246	50.7094	2
180.187	50.7475	2
180.163	50.7641	2
180.079	50.8254	2
180.072	50.8309	2
179.996	50.8971	2
179.977	50.9142	2
179.913	50.9807	2
179.897	50.9975	2
179.832	51.0809	2
179.829	51.0849	2
179.776	51.1642	2
179.746	51.2236	2
179.733	51.2475	2
179.7	51.3309	2
179.678	51.4142	2
179.665	51.4975	2
179.663	51.5541	2
179.661	51.5809	2
179.663	51.5994	2
179.666	51.6642	2
179.681	51.7475	2
179.706	51.8309	2
179.742	51.9142	2
179.746	51.9215	2
179.788	51.9975	2
179.829	52.0563	2
179.847	52.0809	2
179.913	52.1587	2
179.917	52.1642	2
179.996	52.2399	2
180.004	52.2475	2
180.079	52.3095	2
180.108	52.3309	2
180.163	52.3691	2
180.234	52.4142	2
180.246	52.4212	2
180.329	52.4673	2
180.387	52.4975	2
180.413	52.5106	2
180.496	52.5455	2
180.579	52.5776	2
180.589	52.5809	2
180.663	52.6069	2
180.746	52.633	2
180.829	52.6549	2
180.864	52.6642	2
180.913	52.6782	2
180.996	52.6928	2
181.079	52.7073	2
181.163	52.719	2
181.246	52.7287	2
181.329	52.7358	2
181.413	52.7441	2
181.496	52.7435	2
181.579	52.744	2
181.663	52.7422	2
181.746	52.7389	2
181.829	52.7334	2
181.913	52.7287	2
181.996	52.7149	2
182.079	52.7016	2
182.163	52.6854	2
182.246	52.6667	2
182.256	52.6642	2
182.329	52.647	2
182.413	52.6262	2
182.496	52.5956	2
182.535	52.5809	2
182.579	52.5649	2
182.663	52.5307	2
182.734	52.4975	2
182.746	52.492	2
182.829	52.4501	2
182.893	52.4142	2
182.913	52.4031	2
182.996	52.346	2
183.017	52.3309	2
183.079	52.2823	2
183.121	52.2475	2
183.163	52.2084	2
183.207	52.1642	2
183.246	52.1197	2
183.279	52.0809	2
183.329	52.0089	2
183.337	51.9975	2
183.383	51.9142	2
183.413	51.8428	2
183.418	51.8309	2
183.443	51.7475	2
183.458	51.6642	2
183.464	51.5809	2
183.46	51.4975	2
183.447	51.4142	2
183.423	51.3309	2
183.413	51.3034	2
183.391	51.2475	2
183.348	51.1642	2
183.329	51.1345	2
183.294	51.0809	2
183.246	51.0207	2
183.227	50.9975	2
183.163	50.9296	2
183.147	50.9142	2
183.079	50.8535	2
183.052	50.8309	2
182.996	50.7876	2
182.94	50.7475	2
182.913	50.7284	2
182.829	50.6799	2
182.8	50.6642	2
182.746	50.6356	2
182.663	50.596	2
182.627	50.5809	2
182.579	50.56	2
182.496	50.5278	2
182.413	50.4975	2
182.413	50.4973	2
182.329	50.4743	2
182.246	50.4524	2
182.163	50.4338	2
182.079	50.4178	2
182.057	50.4142	2
> 3 contour
181.329	52.4244	3
181.413	52.435	3
181.496	52.436	3
181.579	52.4366	3
181.663	52.4341	3
181.746	52.429	3
181.829	52.4207	3
181.889	52.4142	3
181.913	52.4119	3
181.996	52.3948	3
182.079	52.3764	3
182.163	52.3538	3
182.233	52.3309	3
182.246	52.327	3
182.329	52.2973	3
182.413	52.2625	3
182.441	52.2475	3
182.496	52.2184	3
182.579	52.1681	3
182.585	52.1642	3
182.663	52.1091	3
182.698	52.0809	3
182.746	52.0366	3
182.786	51.9975	3
182.829	51.9443	3
182.853	51.9142	3
182.902	51.8309	3
182.913	51.8047	3
182.938	51.7475	3
182.96	51.6642	3
182.968	51.5809	3
182.964	51.4975	3
182.947	51.4142	3
182.916	51.3309	3
182.913	51.325	3
182.873	51.2475	3
182.829	51.1853	3
182.814	51.1642	3
182.746	51.0913	3
182.736	51.0809	3
182.663	51.0176	3
182.637	50.9975	3
182.579	50.9568	3
182.511	50.9142	3
182.496	50.9053	3
182.413	50.8596	3
182.345	50.8309	3
182.329	50.8245	3
182.246	50.7925	3
182.163	50.7658	3
182.094	50.7475	3
182.079	50.7433	3
181.996	50.7231	3
181.913	50.7044	3
181.829	50.6953	3
181.746	50.6872	3
181.663	50.6823	3
181.579	50.6798	3
181.496	50.6806	3
181.413	50.6816	3
181.329	50.6917	3
181.246	50.7023	3
181.163	50.7167	3
181.079	50.7345	3
181.03	50.7475	3
180.996	50.756	3
180.913	50.7785	3
180.829	50.8113	3
180.782	50.8309	3
180.746	50.8461	3
180.663	50.8869	3
180.614	50.9142	3
180.579	50.9346	3
180.496	50.9916	3
180.488	50.9975	3
180.413	51.0594	3
180.389	51.0809	3
180.329	51.1445	3
180.311	51.1642	3
180.252	51.2475	3
180.246	51.2584	3
180.207	51.3309	3
180.177	51.4142	3
180.163	51.4871	3
180.16	51.4975	3
180.156	51.5809	3
180.163	51.6406	3
180.165	51.6642	3
180.186	51.7475	3
180.221	51.8309	3
180.246	51.8714	3
180.272	51.9142	3
180.329	51.9848	3
180.34	51.9975	3
180.413	52.068	3
180.427	52.0809	3
180.496	52.1344	3
180.539	52.1642	3
180.579	52.1898	3
180.663	52.2359	3
180.686	52.2475	3
180.746	52.276	3
180.829	52.3096	3
180.886	52.3309	3
180.913	52.3409	3
180.996	52.3639	3
181.079	52.3844	3
181.163	52.4006	3
181.246	52.4136	3
181.251	52.4142	3
181.329	52.4244	3
> 4 contour
181.163	52.186	4
181.246	52.2045	4
181.329	52.218	4
181.413	52.2291	4
181.496	52.2321	4
181.579	52.2331	4
181.663	52.2302	4
181.746	52.2238	4
181.829	52.2134	4
181.913	52.1997	4
181.996	52.1774	4
182.039	52.1642	4
182.079	52.1517	4
182.163	52.1208	4
182.246	52.0822	4
182.248	52.0809	4
182.329	52.0359	4
182.385	51.9975	4
182.413	51.9758	4
182.483	51.9142	4
182.496	51.9006	4
182.553	51.8309	4
182.579	51.7862	4
182.601	51.7475	4
182.631	51.6642	4
182.642	51.5809	4
182.638	51.4975	4
182.616	51.4142	4
182.579	51.3371	4
182.576	51.3309	4
182.519	51.2475	4
182.496	51.2229	4
182.435	51.1642	4
182.413	51.1463	4
182.329	51.0854	4
182.322	51.0809	4
182.246	51.0378	4
182.163	50.9992	4
182.158	50.9975	4
182.079	50.9665	4
181.996	50.9402	4
181.913	50.9185	4
181.887	50.9142	4
181.829	50.9041	4
181.746	50.8927	4
181.663	50.8856	4
181.579	50.8825	4
181.496	50.8836	4
181.413	50.8871	4
181.329	50.8991	4
181.246	50.9136	4
181.243	50.9142	4
181.163	50.9317	4
181.079	50.9549	4
180.996	50.9849	4
180.965	50.9975	4
180.913	51.0206	4
180.829	51.0654	4
180.803	51.0809	4
180.746	51.1195	4
180.689	51.1642	4
180.663	51.1889	4
180.606	51.2475	4
180.579	51.285	4
180.548	51.3309	4
180.509	51.4142	4
180.496	51.4683	4
180.488	51.4975	4
180.484	51.5809	4
180.496	51.6642	4
180.496	51.6643	4
180.523	51.7475	4
180.572	51.8309	4
180.579	51.8406	4
180.641	51.9142	4
180.663	51.9343	4
180.739	51.9975	4
180.746	52.0027	4
180.829	52.0554	4
180.876	52.0809	4
180.913	52.0994	4
180.996	52.1344	4
181.079	52.1625	4
181.085	52.1642	4
181.163	52.186	4
> 5 contour
181.163	52.0133	5
181.246	52.0382	5
181.329	52.0563	5
181.413	52.0685	5
181.496	52.0752	5
181.579	52.0765	5
181.663	52.0729	5
181.746	52.0641	5
181.829	52.0499	5
181.913	52.0283	5
181.996	52.0007	5
182.004	51.9975	5
182.079	51.964	5
182.163	51.9171	5
182.167	51.9142	5
182.246	51.8518	5
182.269	51.8309	5
182.329	51.7564	5
182.335	51.7475	5
182.372	51.6642	5
182.387	51.5809	5
182.382	51.4975	5
182.356	51.4142	5
182.329	51.3678	5
182.305	51.3309	5
182.246	51.2684	5
182.224	51.2475	5
182.163	51.2027	5
182.098	51.1642	5
182.079	51.1541	5
181.996	51.117	5
181.913	51.0894	5
181.881	51.0809	5
181.829	51.0672	5
181.746	51.0522	5
181.663	51.043	5
181.579	51.0392	5
181.496	51.0407	5
181.413	51.0479	5
181.329	51.0606	5
181.246	51.0794	5
181.241	51.0809	5
181.163	51.1044	5
181.079	51.1377	5
181.027	51.1642	5
180.996	51.1819	5
180.913	51.2426	5
180.906	51.2475	5
180.829	51.3199	5
180.819	51.3309	5
180.766	51.4142	5
180.746	51.4751	5
180.738	51.4975	5
180.733	51.5809	5
180.746	51.646	5
180.749	51.6642	5
180.788	51.7475	5
180.829	51.8	5
180.858	51.8309	5
180.913	51.876	5
180.96	51.9142	5
180.996	51.9371	5
181.079	51.9803	5
181.121	51.9975	5
181.163	52.0133	5
> 6 contour
181.413	51.9253	6
181.496	51.9381	6
181.579	51.9403	6
181.663	51.9355	6
181.746	51.9227	6
181.782	51.9142	6
181.829	51.902	6
181.913	51.8659	6
181.992	51.8309	6
181.996	51.8288	6
182.079	51.7621	6
182.095	51.7475	6
182.151	51.6642	6
182.163	51.6209	6
182.173	51.5809	6
182.167	51.4975	6
182.163	51.4877	6
182.128	51.4142	6
182.079	51.3583	6
182.052	51.3309	6
181.996	51.2905	6
181.913	51.2505	6
181.907	51.2475	6
181.829	51.2147	6
181.746	51.1938	6
181.663	51.1808	6
181.579	51.176	6
181.496	51.1784	6
181.413	51.1915	6
181.329	51.2052	6
181.246	51.2314	6
181.207	51.2475	6
181.163	51.2699	6
181.079	51.3254	6
181.072	51.3309	6
180.999	51.4142	6
180.996	51.4202	6
180.964	51.4975	6
180.958	51.5809	6
180.978	51.6642	6
180.996	51.6953	6
181.031	51.7475	6
181.079	51.7913	6
181.133	51.8309	6
181.163	51.8478	6
181.246	51.885	6
181.329	51.9117	6
181.344	51.9142	6
181.413	51.9253	6
> 7 contour
181.329	51.7546	7
181.413	51.7708	7
181.496	51.7975	7
181.579	51.8015	7
181.663	51.7943	7
181.746	51.7731	7
181.809	51.7475	7
181.829	51.7351	7
181.897	51.6642	7
181.913	51.624	7
181.936	51.5809	7
181.923	51.4975	7
181.913	51.4852	7
181.866	51.4142	7
181.829	51.3838	7
181.746	51.3434	7
181.705	51.3309	7
181.663	51.321	7
181.579	51.3142	7
181.496	51.3182	7
181.452	51.3309	7
181.413	51.346	7
181.329	51.3654	7
181.246	51.4135	7
181.245	51.4142	7
181.181	51.4975	7
181.171	51.5809	7
181.209	51.6642	7
181.246	51.699	7
181.314	51.7475	7
181.329	51.7546	7