> 1 contour
281.566	38.2876	1
281.649	38.2996	1
281.733	38.3131	1
281.811	38.2456	1
281.816	38.2401	1
281.843	38.2456	1
281.899	38.2692	1
281.983	38.3044	1
282.037	38.2456	1
282.055	38.1622	1
282.066	38.1506	1
282.149	38.138	1
282.186	38.1622	1
282.233	38.1928	1
282.309	38.2456	1
282.316	38.2501	1
282.399	38.2967	1
282.454	38.2456	1
282.399	38.1786	1
282.394	38.1622	1
282.363	38.0789	1
282.338	37.9956	1
282.399	37.9678	1
282.472	37.9956	1
282.483	38.0093	1
282.502	37.9956	1
282.566	37.9818	1
282.627	37.9122	1
282.606	37.8289	1
282.6	37.7456	1
282.566	37.6688	1
282.56	37.6622	1
282.566	37.637	1
282.579	37.5789	1
282.566	37.5365	1
282.556	37.4956	1
282.566	37.4788	1
282.595	37.4122	1
282.566	37.36	1
282.483	37.369	1
282.407	37.4122	1
282.399	37.4161	1
282.323	37.4956	1
282.316	37.4999	1
282.233	37.536	1
282.149	37.5308	1
282.066	37.5118	1
281.983	37.5356	1
281.947	37.5789	1
281.962	37.6622	1
281.899	37.7137	1
281.844	37.7456	1
281.816	37.7508	1
281.733	37.7515	1
281.651	37.8289	1
281.668	37.9122	1
281.649	37.9253	1
281.566	37.919	1
281.483	37.9377	1
281.399	37.9573	1
281.358	37.9956	1
281.399	38.0518	1
281.423	38.0789	1
281.467	38.1622	1
281.483	38.1971	1
281.512	38.2456	1
281.566	38.2876	1
> 2 contour
281.733	38.2689	2
281.76	38.2456	2
281.816	38.1883	2
281.899	38.201	2
281.983	38.1646	2
281.983	38.1622	2
282.063	38.0789	2
282.066	38.0772	2
282.149	38.0529	2
282.233	38.0189	2
282.257	37.9956	2
282.316	37.9578	2
282.377	37.9122	2
282.399	37.8876	2
282.481	37.8289	2
282.483	37.8268	2
282.538	37.7456	2
282.483	37.6855	2
282.452	37.6622	2
282.439	37.5789	2
282.399	37.5584	2
282.316	37.5722	2
282.304	37.5789	2
282.299	37.6622	2
282.233	37.6839	2
282.149	37.6703	2
282.067	37.7456	2
282.066	37.7476	2
281.983	37.7546	2
281.899	37.7806	2
281.816	37.8029	2
281.733	37.8194	2
281.723	37.8289	2
281.733	37.8588	2
281.756	37.9122	2
281.733	37.9781	2
281.649	37.9876	2
281.566	37.9779	2
281.527	37.9956	2
281.566	38.0497	2
281.576	38.0789	2
281.6	38.1622	2
281.649	38.2245	2
281.668	38.2456	2
281.733	38.2689	2
> 3 contour
281.649	38.0938	3
281.733	38.1162	3
281.816	38.1353	3
281.899	38.1239	3
281.983	38.1297	3
282.032	38.0789	3
282.066	38.0566	3
282.149	38.003	3
282.165	37.9956	3
282.233	37.987	3
282.316	37.9155	3
282.32	37.9122	3
282.396	37.8289	3
282.316	37.7574	3
282.268	37.7456	3
282.233	37.7365	3
282.149	37.7058	3
282.106	37.7456	3
282.067	37.8289	3
282.066	37.8293	3
282.064	37.8289	3
281.983	37.7931	3
281.899	37.8244	3
281.885	37.8289	3
281.858	37.9122	3
281.877	37.9956	3
281.816	38.0456	3
281.733	38.0652	3
281.649	38.069	3
281.642	38.0789	3
281.649	38.0938	3
> 4 contour
281.983	38.0969	4
282	38.0789	4
282.066	38.0361	4
282.124	37.9956	4
282.149	37.9677	4
282.233	37.9733	4
282.302	37.9122	4
282.316	37.8561	4
282.341	37.8289	4
282.316	37.8068	4
282.233	37.7642	4
282.16	37.7456	4
282.149	37.7413	4
282.145	37.7456	4
282.132	37.8289	4
282.066	37.8512	4
281.983	37.835	4
281.935	37.9122	4
281.91	37.9956	4
281.944	38.0789	4
281.983	38.0969	4
> 5 contour
281.983	38.0623	5
282.066	38.0155	5
282.095	37.9956	5
282.149	37.9348	5
282.233	37.9595	5
282.286	37.9122	5
282.297	37.8289	5
282.233	37.7868	5
282.173	37.8289	5
282.149	37.8718	5
282.066	37.873	5
281.987	37.9122	5
281.983	37.9166	5
281.936	37.9956	5
281.983	38.0623	5
> 6 contour
281.983	38.0258	6
282.063	37.9956	6
282.066	37.9925	6
282.126	37.9122	6
282.066	37.8949	6
282.031	37.9122	6
281.983	37.9598	6
281.961	37.9956	6
281.983	38.0258	6