> 1 contour
12.4327	6.79017	1
12.4467	6.78333	1
12.516	6.74605	1
12.5993	6.71359	1
12.6211	6.7	1
12.6827	6.66029	1
12.7322	6.61667	1
12.766	6.59567	1
12.8294	6.53333	1
12.8493	6.45564	1
12.8508	6.45	1
12.8987	6.36667	1
12.8493	6.30375	1
12.8358	6.28333	1
12.8261	6.2	1
12.7747	6.11667	1
12.766	6.10377	1
12.6944	6.03333	1
12.6827	6.02382	1
12.5993	5.96127	1
12.5443	5.95	1
12.516	5.93877	1
12.4327	5.90597	1
12.3493	5.92978	1
12.266	5.91506	1
12.1905	5.95	1
12.1827	5.96287	1
12.1438	6.03333	1
12.0993	6.07715	1
12.0678	6.11667	1
12.0275	6.2	1
12.016	6.25664	1
12.0086	6.28333	1
12.0046	6.36667	1
12.016	6.42735	1
12.019	6.45	1
12.0487	6.53333	1
12.0993	6.60392	1
12.11	6.61667	1
12.1827	6.68146	1
12.1964	6.7	1
12.266	6.75678	1
12.3493	6.75517	1
12.4166	6.78333	1
12.4327	6.79017	1
> 2 contour
12.3493	6.62748	2
12.4327	6.63683	2
12.5044	6.61667	2
12.516	6.61263	2
12.5943	6.53333	2
12.5993	6.53041	2
12.6827	6.49969	2
12.7403	6.45	2
12.6827	6.38097	2
12.6753	6.36667	2
12.6827	6.33273	2
12.7017	6.28333	2
12.6827	6.23162	2
12.6738	6.2	2
12.5993	6.13837	2
12.551	6.11667	2
12.516	6.09511	2
12.4327	6.0727	2
12.3493	6.06546	2
12.2683	6.11667	2
12.266	6.11889	2
12.1922	6.2	2
12.1827	6.22247	2
12.1557	6.28333	2
12.1502	6.36667	2
12.1776	6.45	2
12.1827	6.45804	2
12.2332	6.53333	2
12.266	6.5651	2
12.3308	6.61667	2
12.3493	6.62748	2
> 3 contour
12.4327	6.55983	3
12.4712	6.53333	3
12.516	6.51341	3
12.5982	6.45	3
12.5993	6.40115	3
12.6004	6.36667	3
12.6236	6.28333	3
12.5993	6.23563	3
12.5798	6.2	3
12.516	6.15722	3
12.4327	6.14555	3
12.3493	6.14304	3
12.2903	6.2	3
12.266	6.23115	3
12.2353	6.28333	3
12.2282	6.36667	3
12.2651	6.45	3
12.266	6.45114	3
12.3493	6.51899	3
12.3812	6.53333	3
12.4327	6.55983	3
> 4 contour
12.3493	6.45895	4
12.4327	6.49747	4
12.516	6.469	4
12.5406	6.45	4
12.569	6.36667	4
12.5589	6.28333	4
12.516	6.21439	4
12.4438	6.2	4
12.4327	6.19883	4
12.428	6.2	4
12.3493	6.21404	4
12.2856	6.28333	4
12.2802	6.36667	4
12.3384	6.45	4
12.3493	6.45895	4
> 5 contour
12.3493	6.41463	5
12.4327	6.44476	5
12.516	6.41313	5
12.5382	6.36667	5
12.516	6.3086	5
12.5058	6.28333	5
12.4327	6.22526	5
12.3493	6.25174	5
12.3203	6.28333	5
12.3123	6.36667	5
12.3493	6.41463	5
> 6 contour
12.3493	6.37306	6
12.4327	6.41663	6
12.5047	6.36667	6
12.4733	6.28333	6
12.4327	6.2511	6
12.3589	6.28333	6
12.3493	6.32608	6
12.3444	6.36667	6
12.3493	6.37306	6