> 3 contour
256.771	14.9187	3
256.854	14.933	3
256.937	14.94	3
257.021	14.9425	3
257.104	14.9384	3
257.187	14.9281	3
257.271	14.9109	3
257.311	14.8992	3
257.354	14.8872	3
257.437	14.8562	3
257.453	14.8492	3
257.521	14.818	3
257.555	14.7992	3
257.604	14.7704	3
257.636	14.7492	3
257.687	14.7123	3
257.704	14.6992	3
257.762	14.6492	3
257.771	14.6414	3
257.814	14.5992	3
257.854	14.5542	3
257.859	14.5492	3
257.9	14.4992	3
257.936	14.4492	3
257.937	14.4466	3
257.967	14.3992	3
257.994	14.3492	3
258.016	14.2992	3
258.021	14.2874	3
258.038	14.2492	3
258.056	14.1992	3
258.071	14.1492	3
258.084	14.0992	3
258.094	14.0492	3
258.101	13.9992	3
258.104	13.9671	3
258.106	13.9492	3
258.109	13.8992	3
258.11	13.8492	3
258.107	13.7992	3
258.104	13.7616	3
258.103	13.7492	3
258.097	13.6992	3
258.088	13.6492	3
258.077	13.5992	3
258.063	13.5492	3
258.046	13.4992	3
258.024	13.4492	3
258.021	13.4412	3
258.003	13.3992	3
257.979	13.3492	3
257.95	13.2992	3
257.937	13.2805	3
257.916	13.2492	3
257.877	13.1992	3
257.854	13.173	3
257.834	13.1492	3
257.786	13.0992	3
257.771	13.085	3
257.731	13.0492	3
257.687	13.0139	3
257.668	12.9992	3
257.604	12.9555	3
257.594	12.9492	3
257.521	12.9076	3
257.503	12.8992	3
257.437	12.8687	3
257.385	12.8492	3
257.354	12.8378	3
257.271	12.8138	3
257.198	12.7992	3
257.187	12.7969	3
257.104	12.7861	3
257.021	12.7818	3
256.937	12.7844	3
256.854	12.7919	3
256.812	12.7992	3
256.771	12.8061	3
256.687	12.8268	3
256.622	12.8492	3
256.604	12.8552	3
256.521	12.8907	3
256.504	12.8992	3
256.437	12.9343	3
256.413	12.9492	3
256.354	12.9884	3
256.339	12.9992	3
256.276	13.0492	3
256.271	13.0541	3
256.222	13.0992	3
256.187	13.1349	3
256.174	13.1492	3
256.131	13.1992	3
256.104	13.2354	3
256.094	13.2492	3
256.059	13.2992	3
256.03	13.3492	3
256.021	13.3681	3
256.004	13.3992	3
255.98	13.4492	3
255.959	13.4992	3
255.942	13.5492	3
255.937	13.565	3
255.928	13.5992	3
255.916	13.6492	3
255.908	13.6992	3
255.901	13.7492	3
255.897	13.7992	3
255.894	13.8492	3
255.895	13.8992	3
255.898	13.9492	3
255.903	13.9992	3
255.911	14.0492	3
255.92	14.0992	3
255.934	14.1492	3
255.937	14.1617	3
255.949	14.1992	3
255.967	14.2492	3
255.989	14.2992	3
256.015	14.3492	3
256.021	14.3599	3
256.042	14.3992	3
256.073	14.4492	3
256.104	14.4921	3
256.109	14.4992	3
256.149	14.5492	3
256.187	14.5925	3
256.194	14.5992	3
256.245	14.6492	3
256.271	14.6724	3
256.303	14.6992	3
256.354	14.7376	3
256.371	14.7492	3
256.437	14.7913	3
256.452	14.7992	3
256.521	14.8347	3
256.555	14.8492	3
256.604	14.8701	3
256.687	14.8974	3
256.695	14.8992	3
256.771	14.9187	3
> 6 contour
257.021	14.3038	6
257.055	14.2992	6
257.104	14.2931	6
257.187	14.2659	6
257.219	14.2492	6
257.271	14.2188	6
257.296	14.1992	6
257.347	14.1492	6
257.354	14.1407	6
257.39	14.0992	6
257.42	14.0492	6
257.437	14.0086	6
257.441	13.9992	6
257.456	13.9492	6
257.463	13.8992	6
257.466	13.8492	6
257.46	13.7992	6
257.448	13.7492	6
257.437	13.7198	6
257.43	13.6992	6
257.406	13.6492	6
257.37	13.5992	6
257.354	13.5818	6
257.323	13.5492	6
257.271	13.5065	6
257.26	13.4992	6
257.187	13.4585	6
257.16	13.4492	6
257.104	13.4309	6
257.021	13.4204	6
256.937	13.4266	6
256.854	13.4451	6
256.845	13.4492	6
256.771	13.4834	6
256.747	13.4992	6
256.687	13.5481	6
256.686	13.5492	6
256.639	13.5992	6
256.607	13.6492	6
256.604	13.6565	6
256.582	13.6992	6
256.564	13.7492	6
256.553	13.7992	6
256.547	13.8492	6
256.55	13.8992	6
256.557	13.9492	6
256.571	13.9992	6
256.594	14.0492	6
256.604	14.068	6
256.62	14.0992	6
256.66	14.1492	6
256.687	14.1773	6
256.712	14.1992	6
256.771	14.2406	6
256.789	14.2492	6
256.854	14.2796	6
256.937	14.2972	6
256.965	14.2992	6
257.021	14.3038	6
> 9 contour
256.937	14.1123	9
257.021	14.1236	9
257.104	14.1032	9
257.112	14.0992	9
257.187	14.0492	9
257.187	14.0488	9
257.233	13.9992	9
257.257	13.9492	9
257.268	13.8992	9
257.271	13.8578	9
257.272	13.8492	9
257.271	13.845	9
257.263	13.7992	9
257.246	13.7492	9
257.211	13.6992	9
257.187	13.6754	9
257.152	13.6492	9
257.104	13.6211	9
257.021	13.605	9
256.937	13.6133	9
256.854	13.6476	9
256.852	13.6492	9
256.796	13.6992	9
256.771	13.7418	9
256.766	13.7492	9
256.742	13.7992	9
256.732	13.8492	9
256.737	13.8992	9
256.751	13.9492	9
256.771	13.9863	9
256.777	13.9992	9
256.818	14.0492	9
256.854	14.0789	9
256.904	14.0992	9
256.937	14.1123	9
> 12 contour
256.937	14.022	12
257.021	14.0391	12
257.104	14.0091	12
257.117	13.9992	12
257.164	13.9492	12
257.182	13.8992	12
257.185	13.8492	12
257.175	13.7992	12
257.144	13.7492	12
257.104	13.7149	12
257.068	13.6992	12
257.021	13.6824	12
256.946	13.6992	12
256.937	13.7012	12
256.865	13.7492	12
256.854	13.7606	12
256.826	13.7992	12
256.812	13.8492	12
256.817	13.8992	12
256.839	13.9492	12
256.854	13.9671	12
256.897	13.9992	12
256.937	14.022	12
> 15 contour
256.937	13.9642	15
257.021	13.9871	15
257.102	13.9492	15
257.104	13.9474	15
257.139	13.8992	15
257.145	13.8492	15
257.124	13.7992	15
257.104	13.7777	15
257.06	13.7492	15
257.021	13.7295	15
256.962	13.7492	15
256.937	13.7589	15
256.889	13.7992	15
256.867	13.8492	15
256.873	13.8992	15
256.915	13.9492	15
256.937	13.9642	15
> 18 contour
257.021	13.9533	18
257.03	13.9492	18
257.097	13.8992	18
257.104	13.8551	18
257.105	13.8492	18
257.104	13.8472	18
257.061	13.7992	18
257.021	13.7732	18
256.958	13.7992	18
256.937	13.8108	18
256.91	13.8492	18
256.918	13.8992	18
256.937	13.9179	18
257.009	13.9492	18
257.021	13.9533	18