> 3 contour
120.595	58.0144	3
120.634	58.0036	3
120.678	57.9862	3
120.732	58.0036	3
120.762	58.0147	3
120.845	58.0215	3
120.928	58.0053	3
120.934	58.0036	3
121.012	57.9823	3
121.095	57.9548	3
121.096	57.9536	3
121.125	57.9036	3
121.178	57.8743	3
121.214	57.8536	3
121.178	57.8072	3
121.169	57.8036	3
121.178	57.8022	3
121.257	57.7536	3
121.262	57.7506	3
121.333	57.7036	3
121.345	57.655	3
121.428	57.6764	3
121.448	57.6536	3
121.512	57.6089	3
121.525	57.6036	3
121.512	57.5917	3
121.428	57.584	3
121.365	57.5536	3
121.395	57.5036	3
121.428	57.4771	3
121.461	57.4536	3
121.428	57.4403	3
121.345	57.4326	3
121.262	57.4056	3
121.256	57.4036	3
121.236	57.3536	3
121.203	57.3036	3
121.178	57.2783	3
121.168	57.3036	3
121.095	57.3191	3
121.061	57.3036	3
121.095	57.267	3
121.155	57.2536	3
121.178	57.2491	3
121.212	57.2036	3
121.245	57.1536	3
121.262	57.1297	3
121.275	57.1036	3
121.262	57.0958	3
121.244	57.1036	3
121.178	57.129	3
121.149	57.1536	3
121.097	57.2036	3
121.095	57.2082	3
121.012	57.2303	3
120.968	57.2036	3
120.943	57.1536	3
120.928	57.1445	3
120.849	57.1036	3
120.845	57.0966	3
120.811	57.0536	3
120.845	57.0361	3
120.868	57.0536	3
120.928	57.0752	3
120.976	57.0536	3
120.928	57.0272	3
120.882	57.0036	3
120.845	56.9837	3
120.801	57.0036	3
120.762	57.0305	3
120.697	57.0036	3
120.678	56.9953	3
120.595	56.9611	3
120.512	56.9972	3
120.479	57.0036	3
120.428	57.0503	3
120.401	57.0536	3
120.345	57.0594	3
120.262	57.0702	3
120.243	57.1036	3
120.215	57.1536	3
120.178	57.1657	3
120.123	57.1536	3
120.095	57.1118	3
120.012	57.1512	3
119.989	57.1536	3
119.928	57.1834	3
119.897	57.2036	3
119.845	57.2449	3
119.842	57.2536	3
119.762	57.2788	3
119.699	57.3036	3
119.678	57.3329	3
119.595	57.3305	3
119.512	57.3425	3
119.433	57.3536	3
119.492	57.4036	3
119.512	57.4182	3
119.556	57.4536	3
119.579	57.5036	3
119.595	57.5084	3
119.624	57.5536	3
119.595	57.5786	3
119.543	57.6036	3
119.595	57.6422	3
119.678	57.6216	3
119.757	57.6036	3
119.762	57.6031	3
119.762	57.6036	3
119.775	57.6536	3
119.762	57.6611	3
119.678	57.6754	3
119.643	57.7036	3
119.678	57.7258	3
119.756	57.7536	3
119.762	57.7573	3
119.845	57.7868	3
119.896	57.8036	3
119.925	57.8536	3
119.928	57.8601	3
119.936	57.8536	3
119.997	57.8036	3
120.012	57.7934	3
120.038	57.8036	3
120.051	57.8536	3
120.021	57.9036	3
120.081	57.9536	3
120.095	57.9664	3
120.123	57.9536	3
120.178	57.9147	3
120.211	57.9036	3
120.262	57.8953	3
120.345	57.8976	3
120.372	57.9036	3
120.345	57.9506	3
120.343	57.9536	3
120.345	57.9544	3
120.428	57.977	3
120.512	57.9768	3
120.573	58.0036	3
120.595	58.0144	3
> 6 contour
120.345	57.7067	6
120.428	57.7143	6
120.454	57.7036	6
120.507	57.6536	6
120.512	57.6527	6
120.595	57.6491	6
120.611	57.6536	6
120.676	57.7036	6
120.678	57.7044	6
120.679	57.7036	6
120.762	57.6641	6
120.79	57.6536	6
120.762	57.6243	6
120.753	57.6036	6
120.762	57.5981	6
120.793	57.6036	6
120.845	57.6224	6
120.866	57.6036	6
120.845	57.5795	6
120.83	57.5536	6
120.834	57.5036	6
120.837	57.4536	6
120.845	57.4486	6
120.889	57.4036	6
120.845	57.3565	6
120.838	57.3536	6
120.762	57.338	6
120.678	57.3111	6
120.647	57.3036	6
120.595	57.2893	6
120.512	57.2687	6
120.428	57.2895	6
120.345	57.3025	6
120.342	57.3036	6
120.262	57.3327	6
120.178	57.3164	6
120.138	57.3536	6
120.095	57.3863	6
120.034	57.4036	6
120.021	57.4536	6
120.095	57.4802	6
120.154	57.5036	6
120.178	57.5359	6
120.191	57.5536	6
120.178	57.5621	6
120.095	57.5993	6
120.093	57.6036	6
120.095	57.6064	6
120.178	57.6312	6
120.262	57.6038	6
120.297	57.6536	6
120.313	57.7036	6
120.345	57.7067	6
> 9 contour
120.428	57.6246	9
120.512	57.606	9
120.534	57.6036	9
120.595	57.5959	9
120.655	57.5536	9
120.678	57.5431	9
120.734	57.5036	9
120.707	57.4536	9
120.678	57.4103	9
120.675	57.4036	9
120.595	57.3615	9
120.578	57.3536	9
120.512	57.3236	9
120.428	57.3476	9
120.412	57.3536	9
120.345	57.3654	9
120.268	57.4036	9
120.262	57.4206	9
120.219	57.4536	9
120.262	57.4741	9
120.277	57.5036	9
120.345	57.5536	9
120.345	57.554	9
120.379	57.6036	9
120.428	57.6246	9
> 12 contour
120.428	57.5596	12
120.49	57.5536	12
120.512	57.5533	12
120.595	57.5419	12
120.678	57.5089	12
120.686	57.5036	12
120.678	57.4947	12
120.65	57.4536	12
120.595	57.4059	12
120.592	57.4036	12
120.512	57.3615	12
120.428	57.3943	12
120.345	57.3935	12
120.325	57.4036	12
120.293	57.4536	12
120.33	57.5036	12
120.345	57.5149	12
120.382	57.5036	12
120.428	57.492	12
120.436	57.5036	12
120.428	57.5457	12
120.423	57.5536	12
120.428	57.5596	12
> 15 contour
120.512	57.54	15
120.587	57.5036	15
120.595	57.4805	15
120.609	57.4536	15
120.595	57.4411	15
120.546	57.4036	15
120.512	57.3855	15
120.471	57.4036	15
120.428	57.4425	15
120.345	57.4362	15
120.332	57.4536	15
120.345	57.4699	15
120.428	57.4607	15
120.456	57.5036	15
120.512	57.54	15