> 3 contour
245.955	44.8129	3
246.005	44.8146	3
246.055	44.8226	3
246.105	44.8146	3
246.155	44.8129	3
246.158	44.812	3
246.205	44.7995	3
246.255	44.7884	3
246.305	44.763	3
246.307	44.762	3
246.355	44.7395	3
246.39	44.712	3
246.405	44.6991	3
246.444	44.662	3
246.455	44.6482	3
246.48	44.612	3
246.501	44.562	3
246.505	44.5386	3
246.511	44.512	3
246.511	44.462	3
246.505	44.4388	3
246.499	44.412	3
246.478	44.362	3
246.455	44.3285	3
246.442	44.312	3
246.405	44.2766	3
246.389	44.262	3
246.405	44.2507	3
246.423	44.212	3
246.405	44.1956	3
246.374	44.212	3
246.355	44.237	3
246.305	44.2142	3
246.301	44.212	3
246.255	44.188	3
246.205	44.1768	3
246.155	44.1629	3
246.121	44.162	3
246.125	44.112	3
246.105	44.0779	3
246.055	44.0729	3
246.032	44.112	3
246.005	44.1614	3
245.989	44.162	3
245.955	44.1629	3
245.905	44.1768	3
245.855	44.1879	3
245.809	44.212	3
245.805	44.2141	3
245.755	44.2367	3
245.721	44.262	3
245.705	44.2766	3
245.668	44.312	3
245.655	44.3285	3
245.632	44.362	3
245.611	44.412	3
245.605	44.4388	3
245.599	44.462	3
245.599	44.512	3
245.605	44.5386	3
245.609	44.562	3
245.63	44.612	3
245.655	44.6482	3
245.666	44.662	3
245.705	44.6991	3
245.72	44.712	3
245.755	44.7396	3
245.801	44.762	3
245.805	44.7637	3
245.855	44.7886	3
245.905	44.7995	3
245.952	44.812	3
245.955	44.8129	3
> 6 contour
245.955	44.6654	6
246.005	44.6713	6
246.055	44.6862	6
246.105	44.6713	6
246.155	44.6654	6
246.161	44.662	6
246.205	44.6393	6
246.248	44.612	6
246.255	44.6058	6
246.292	44.562	6
246.305	44.5237	6
246.31	44.512	6
246.309	44.462	6
246.33	44.412	6
246.305	44.3843	6
246.255	44.3698	6
246.246	44.362	6
246.205	44.3357	6
246.16	44.312	6
246.155	44.3093	6
246.105	44.303	6
246.055	44.2898	6
246.005	44.303	6
245.955	44.3093	6
245.905	44.2941	6
245.882	44.312	6
245.864	44.362	6
245.855	44.3697	6
245.82	44.412	6
245.805	44.4537	6
245.801	44.462	6
245.802	44.512	6
245.805	44.5199	6
245.819	44.562	6
245.855	44.6059	6
245.862	44.612	6
245.905	44.6393	6
245.949	44.662	6
245.955	44.6654	6
> 9 contour
246.005	44.6126	9
246.055	44.6327	9
246.105	44.6126	9
246.107	44.612	9
246.155	44.6029	9
246.202	44.562	9
246.205	44.5566	9
246.235	44.512	9
246.245	44.462	9
246.205	44.4149	9
246.2	44.412	9
246.155	44.3721	9
246.105	44.362	9
246.105	44.362	9
246.055	44.3466	9
246.005	44.362	9
246.005	44.362	9
245.955	44.3721	9
245.91	44.412	9
245.905	44.4204	9
245.877	44.462	9
245.875	44.512	9
245.905	44.5566	9
245.908	44.562	9
245.955	44.6029	9
246.003	44.612	9
246.005	44.6126	9
> 12 contour
246.005	44.5865	12
246.055	44.6001	12
246.105	44.5981	12
246.154	44.562	12
246.155	44.5606	12
246.192	44.512	12
246.205	44.4914	12
246.221	44.462	12
246.205	44.4436	12
246.155	44.4157	12
246.149	44.412	12
246.105	44.39	12
246.055	44.3801	12
246.005	44.39	12
245.961	44.412	12
245.955	44.4157	12
245.919	44.462	12
245.918	44.512	12
245.955	44.5606	12
245.957	44.562	12
246.005	44.5865	12
> 15 contour
246.055	44.5769	15
246.105	44.584	15
246.135	44.562	15
246.155	44.5225	15
246.163	44.512	15
246.174	44.462	15
246.155	44.4536	15
246.105	44.4158	15
246.078	44.412	15
246.055	44.407	15
246.032	44.412	15
246.005	44.4158	15
245.955	44.4536	15
245.949	44.462	15
245.947	44.512	15
245.955	44.5225	15
246.005	44.5611	15
246.009	44.562	15
246.055	44.5769	15
> 18 contour
246.105	44.5699	18
246.116	44.562	18
246.141	44.512	18
246.139	44.462	18
246.105	44.4335	18
246.055	44.4283	18
246.005	44.4335	18
245.971	44.462	18
245.969	44.512	18
246.005	44.5436	18
246.055	44.5568	18
246.075	44.562	18
246.105	44.5699	18
> 21 contour
246.005	44.5261	21
246.055	44.5423	21
246.105	44.5443	21
246.121	44.512	21
246.118	44.462	21
246.105	44.4511	21
246.055	44.4483	21
246.005	44.4511	21
245.992	44.462	21
245.989	44.512	21
246.005	44.5261	21