> 2 contour
177.276	52.7796	2
177.36	52.7933	2
177.443	52.8047	2
177.526	52.8131	2
177.61	52.8229	2
177.693	52.822	2
177.776	52.8225	2
177.86	52.8204	2
177.943	52.8167	2
178.026	52.8103	2
178.11	52.8049	2
178.193	52.7885	2
178.276	52.7731	2
178.278	52.7729	2
178.36	52.7564	2
178.443	52.7369	2
178.526	52.7135	2
178.608	52.6895	2
178.61	52.6889	2
178.693	52.6559	2
178.776	52.6208	2
178.808	52.6062	2
178.86	52.5816	2
178.943	52.537	2
178.967	52.5229	2
179.026	52.4863	2
179.095	52.4395	2
179.11	52.4288	2
179.193	52.3576	2
179.195	52.3562	2
179.276	52.2742	2
179.278	52.2729	2
179.345	52.1895	2
179.36	52.1669	2
179.399	52.1062	2
179.438	52.0229	2
179.443	52.009	2
179.452	51.9395	2
179.486	51.8562	2
179.493	51.7729	2
179.49	51.6895	2
179.476	51.6062	2
179.451	51.5229	2
179.443	51.5036	2
179.417	51.4395	2
179.369	51.3562	2
179.36	51.3427	2
179.31	51.2729	2
179.276	51.234	2
179.236	51.1895	2
179.193	51.148	2
179.148	51.1062	2
179.11	51.0744	2
179.037	51.0229	2
179.026	51.0158	2
178.943	50.9631	2
178.901	50.9395	2
178.86	50.9172	2
178.776	50.876	2
178.73	50.8562	2
178.693	50.8399	2
178.61	50.8041	2
178.526	50.7801	2
178.501	50.7729	2
178.443	50.7556	2
178.36	50.7345	2
178.276	50.7163	2
178.193	50.7017	2
178.128	50.6895	2
178.11	50.6858	2
178.026	50.6798	2
177.943	50.6727	2
177.86	50.6686	2
177.776	50.6663	2
177.693	50.6669	2
177.61	50.6661	2
177.526	50.6767	2
177.443	50.6859	2
177.419	50.6895	2
177.36	50.6972	2
177.276	50.7101	2
177.193	50.7263	2
177.11	50.7427	2
177.026	50.7707	2
177.02	50.7729	2
176.943	50.7964	2
176.86	50.8269	2
176.79	50.8562	2
176.776	50.8616	2
176.693	50.8995	2
176.614	50.9395	2
176.61	50.9418	2
176.526	50.9942	2
176.483	51.0229	2
176.443	51.0516	2
176.374	51.1062	2
176.36	51.1186	2
176.284	51.1895	2
176.276	51.1978	2
176.21	51.2729	2
176.193	51.296	2
176.15	51.3562	2
176.11	51.429	2
176.104	51.4395	2
176.068	51.5229	2
176.044	51.6062	2
176.031	51.6895	2
176.028	51.7729	2
176.035	51.8562	2
176.052	51.9395	2
176.081	52.0229	2
176.11	52.0812	2
176.122	52.1062	2
176.174	52.1895	2
176.193	52.2132	2
176.242	52.2729	2
176.276	52.3091	2
176.325	52.3562	2
176.36	52.3864	2
176.427	52.4395	2
176.443	52.4511	2
176.526	52.5068	2
176.552	52.5229	2
176.61	52.5584	2
176.693	52.5979	2
176.712	52.6062	2
176.776	52.6355	2
176.86	52.668	2
176.923	52.6895	2
176.943	52.6966	2
177.026	52.7229	2
177.11	52.749	2
177.193	52.7639	2
177.243	52.7729	2
177.276	52.7796	2
> 3 contour
177.36	52.5295	3
177.443	52.545	3
177.526	52.5563	3
177.61	52.5677	3
177.693	52.5682	3
177.776	52.5689	3
177.86	52.5663	3
177.943	52.5612	3
178.026	52.5526	3
178.11	52.5434	3
178.193	52.5229	3
178.193	52.5227	3
178.276	52.504	3
178.36	52.4802	3
178.443	52.4515	3
178.473	52.4395	3
178.526	52.4185	3
178.61	52.381	3
178.653	52.3562	3
178.693	52.3317	3
178.776	52.2755	3
178.78	52.2729	3
178.86	52.2066	3
178.879	52.1895	3
178.943	52.1182	3
178.953	52.1062	3
179.009	52.0229	3
179.026	51.9861	3
179.049	51.9395	3
179.072	51.8562	3
179.082	51.7729	3
179.079	51.6895	3
179.063	51.6062	3
179.026	51.5877	3
178.978	51.5229	3
178.986	51.4395	3
178.943	51.3823	3
178.923	51.3562	3
178.86	51.292	3
178.84	51.2729	3
178.776	51.2216	3
178.732	51.1895	3
178.693	51.1639	3
178.61	51.1136	3
178.594	51.1062	3
178.526	51.0744	3
178.443	51.0404	3
178.392	51.0229	3
178.36	51.0117	3
178.276	50.9862	3
178.193	50.966	3
178.11	50.9467	3
178.04	50.9395	3
178.026	50.938	3
177.943	50.9286	3
177.86	50.9231	3
177.776	50.9201	3
177.693	50.921	3
177.61	50.9215	3
177.526	50.9339	3
177.488	50.9395	3
177.443	50.9453	3
177.36	50.9596	3
177.276	50.9776	3
177.193	51.0004	3
177.12	51.0229	3
177.11	51.0258	3
177.026	51.0603	3
176.943	51.0992	3
176.93	51.1062	3
176.86	51.1439	3
176.788	51.1895	3
176.776	51.1976	3
176.693	51.2619	3
176.68	51.2729	3
176.61	51.3429	3
176.597	51.3562	3
176.534	51.4395	3
176.526	51.4535	3
176.488	51.5229	3
176.457	51.6062	3
176.443	51.6747	3
176.44	51.6895	3
176.437	51.7729	3
176.443	51.8218	3
176.447	51.8562	3
176.471	51.9395	3
176.511	52.0229	3
176.526	52.0471	3
176.566	52.1062	3
176.61	52.1559	3
176.641	52.1895	3
176.693	52.2358	3
176.739	52.2729	3
176.776	52.2991	3
176.86	52.3508	3
176.87	52.3562	3
176.943	52.3952	3
177.026	52.4315	3
177.046	52.4395	3
177.11	52.4668	3
177.193	52.4908	3
177.276	52.512	3
177.33	52.5229	3
177.36	52.5295	3
> 4 contour
177.443	52.3694	4
177.526	52.3841	4
177.61	52.3967	4
177.693	52.3992	4
177.776	52.4001	4
177.86	52.397	4
177.943	52.3902	4
178.026	52.3791	4
178.11	52.3652	4
178.141	52.3562	4
178.193	52.3423	4
178.276	52.3165	4
178.36	52.2836	4
178.383	52.2729	4
178.443	52.2443	4
178.526	52.1951	4
178.535	52.1895	4
178.61	52.1317	4
178.639	52.1062	4
178.693	52.0488	4
178.715	52.0229	4
178.767	51.9395	4
178.776	51.9136	4
178.798	51.8562	4
178.812	51.7729	4
178.809	51.6895	4
178.781	51.6062	4
178.776	51.5833	4
178.76	51.6062	4
178.693	51.6277	4
178.678	51.6062	4
178.693	51.569	4
178.748	51.5229	4
178.693	51.4458	4
178.688	51.4395	4
178.61	51.3622	4
178.603	51.3562	4
178.526	51.2982	4
178.487	51.2729	4
178.443	51.2479	4
178.36	51.2078	4
178.314	51.1895	4
178.276	51.1746	4
178.193	51.1472	4
178.11	51.1238	4
178.026	51.1107	4
177.992	51.1062	4
177.943	51.0993	4
177.86	51.092	4
177.776	51.0886	4
177.693	51.0898	4
177.61	51.0925	4
177.526	51.106	4
177.526	51.1062	4
177.443	51.1197	4
177.36	51.1386	4
177.276	51.1629	4
177.204	51.1895	4
177.193	51.1937	4
177.11	51.2296	4
177.034	51.2729	4
177.026	51.2773	4
176.943	51.3346	4
176.916	51.3562	4
176.86	51.4095	4
176.831	51.4395	4
176.776	51.5171	4
176.773	51.5229	4
176.733	51.6062	4
176.712	51.6895	4
176.709	51.7729	4
176.722	51.8562	4
176.753	51.9395	4
176.776	51.9776	4
176.805	52.0229	4
176.86	52.0853	4
176.88	52.1062	4
176.943	52.159	4
176.985	52.1895	4
177.026	52.2157	4
177.11	52.262	4
177.134	52.2729	4
177.193	52.298	4
177.276	52.3275	4
177.36	52.3502	4
177.387	52.3562	4
177.443	52.3694	4
> 5 contour
177.36	52.2082	5
177.443	52.2327	5
177.526	52.2505	5
177.61	52.2635	5
177.693	52.2689	5
177.776	52.2701	5
177.86	52.2665	5
177.943	52.2582	5
178.026	52.2444	5
178.11	52.2245	5
178.193	52.1962	5
178.21	52.1895	5
178.276	52.1612	5
178.36	52.1156	5
178.375	52.1062	5
178.443	52.0538	5
178.478	52.0229	5
178.482	51.9395	5
178.526	51.8846	5
178.583	51.8562	5
178.599	51.7729	5
178.595	51.6895	5
178.571	51.6062	5
178.526	51.528	5
178.523	51.5229	5
178.446	51.4395	5
178.443	51.4373	5
178.36	51.3759	5
178.327	51.3562	5
178.276	51.3291	5
178.193	51.2934	5
178.132	51.2729	5
178.11	51.2653	5
178.026	51.2445	5
177.943	51.2299	5
177.86	51.2213	5
177.776	51.2175	5
177.693	51.2188	5
177.61	51.2245	5
177.526	51.2381	5
177.443	51.2567	5
177.389	51.2729	5
177.36	51.2817	5
177.276	51.3137	5
177.193	51.3559	5
177.193	51.3562	5
177.11	51.4136	5
177.076	51.4395	5
177.026	51.4877	5
176.996	51.5229	5
176.946	51.6062	5
176.943	51.616	5
176.919	51.6895	5
176.916	51.7729	5
176.934	51.8562	5
176.943	51.876	5
176.974	51.9395	5
177.026	52.0056	5
177.043	52.0229	5
177.11	52.0778	5
177.147	52.1062	5
177.193	52.1349	5
177.276	52.1762	5
177.31	52.1895	5
177.36	52.2082	5
> 6 contour
177.443	52.1117	6
177.526	52.1355	6
177.557	52.1062	6
177.61	52.0824	6
177.649	52.1062	6
177.693	52.1595	6
177.776	52.1614	6
177.86	52.157	6
177.943	52.1457	6
178.026	52.1271	6
178.087	52.1062	6
178.089	52.0229	6
178.11	52.0054	6
178.153	52.0229	6
178.193	52.0624	6
178.259	52.0229	6
178.276	52.0095	6
178.353	51.9395	6
178.36	51.9303	6
178.406	51.8562	6
178.428	51.7729	6
178.424	51.6895	6
178.391	51.6062	6
178.36	51.5634	6
178.326	51.5229	6
178.276	51.4816	6
178.216	51.4395	6
178.193	51.4267	6
178.11	51.3921	6
178.026	51.3621	6
178.001	51.3562	6
177.943	51.3429	6
177.86	51.3312	6
177.776	51.3266	6
177.693	51.3288	6
177.61	51.3389	6
177.526	51.3537	6
177.517	51.3562	6
177.443	51.3773	6
177.36	51.4105	6
177.305	51.4395	6
177.276	51.4578	6
177.195	51.5229	6
177.193	51.5254	6
177.135	51.6062	6
177.11	51.6781	6
177.105	51.6895	6
177.1	51.7729	6
177.11	51.8053	6
177.122	51.8562	6
177.17	51.9395	6
177.193	51.9644	6
177.261	52.0229	6
177.276	52.0328	6
177.36	52.0787	6
177.428	52.1062	6
177.443	52.1117	6
> 7 contour
177.61	52.0312	7
177.693	52.0576	7
177.776	52.0601	7
177.86	52.0544	7
177.943	52.039	7
177.998	52.0229	7
178.026	52.0128	7
178.11	51.9486	7
178.151	51.9395	7
178.193	51.9062	7
178.235	51.8562	7
178.265	51.7729	7
178.261	51.6895	7
178.216	51.6062	7
178.193	51.5833	7
178.11	51.5256	7
178.106	51.5229	7
178.026	51.4767	7
177.943	51.4494	7
177.894	51.4395	7
177.86	51.4334	7
177.776	51.4277	7
177.693	51.4301	7
177.645	51.4395	7
177.61	51.4476	7
177.526	51.4639	7
177.443	51.4985	7
177.399	51.5229	7
177.36	51.5521	7
177.304	51.6062	7
177.276	51.6566	7
177.26	51.6895	7
177.256	51.7729	7
177.276	51.7826	7
177.334	51.8562	7
177.36	51.8825	7
177.443	51.9049	7
177.526	51.9217	7
177.55	51.9395	7
177.597	52.0229	7
177.61	52.0312	7
> 8 contour
177.693	51.9498	8
177.776	51.9545	8
177.86	51.9471	8
177.889	51.9395	8
177.943	51.9195	8
178.026	51.8691	8
178.039	51.8562	8
178.078	51.7729	8
178.072	51.6895	8
178.026	51.62	8
178.012	51.6062	8
177.943	51.57	8
177.86	51.5432	8
177.776	51.5345	8
177.693	51.5401	8
177.61	51.574	8
177.526	51.5943	8
177.507	51.6062	8
177.443	51.6739	8
177.432	51.6895	8
177.425	51.7729	8
177.443	51.8071	8
177.475	51.8562	8
177.526	51.8682	8
177.61	51.9149	8
177.662	51.9395	8
177.693	51.9498	8