> 2 contour
6.476	48.6099	2
6.55933	48.6428	2
6.64267	48.6315	2
6.726	48.6498	2
6.80933	48.6053	2
6.84064	48.5857	2
6.89267	48.5677	2
6.976	48.5133	2
6.98928	48.5024	2
7.05484	48.4191	2
7.05933	48.4027	2
7.10268	48.3357	2
7.07049	48.2524	2
7.05933	48.2323	2
7.02647	48.1691	2
6.976	48.1213	2
6.92144	48.0858	2
6.89267	48.0685	2
6.80933	48.0326	2
6.73598	48.0024	2
6.726	47.9974	2
6.69577	48.0024	2
6.64267	48.0068	2
6.55933	48.0108	2
6.476	48.0237	2
6.39267	48.0482	2
6.32446	48.0858	2
6.30933	48.0949	2
6.226	48.1659	2
6.22331	48.1691	2
6.17741	48.2524	2
6.16728	48.3357	2
6.19188	48.4191	2
6.226	48.4681	2
6.2555	48.5024	2
6.30933	48.5751	2
6.39267	48.5827	2
6.40424	48.5857	2
6.476	48.6099	2
> 4 contour
6.55933	48.5344	4
6.64267	48.5443	4
6.726	48.5293	4
6.76016	48.5024	4
6.80933	48.4755	4
6.87595	48.4191	4
6.89267	48.3844	4
6.91986	48.3357	4
6.89854	48.2524	4
6.89267	48.2453	4
6.82066	48.1691	4
6.80933	48.1615	4
6.726	48.1116	4
6.64267	48.1045	4
6.55933	48.115	4
6.476	48.1448	4
6.43492	48.1691	4
6.39267	48.2035	4
6.35114	48.2524	4
6.33507	48.3357	4
6.378	48.4191	4
6.39267	48.433	4
6.476	48.4886	4
6.50033	48.5024	4
6.55933	48.5344	4
> 6 contour
6.476	48.4206	6
6.55933	48.4768	6
6.64267	48.4914	6
6.726	48.4564	6
6.78151	48.4191	6
6.80933	48.3916	6
6.84746	48.3357	6
6.82216	48.2524	6
6.80933	48.2392	6
6.726	48.1823	6
6.67631	48.1691	6
6.64267	48.1603	6
6.59836	48.1691	6
6.55933	48.1726	6
6.476	48.2129	6
6.43269	48.2524	6
6.40606	48.3357	6
6.47394	48.4191	6
6.476	48.4206	6
> 8 contour
6.55933	48.4261	8
6.64267	48.446	8
6.69373	48.4191	8
6.726	48.3944	8
6.78527	48.3357	8
6.74435	48.2524	8
6.726	48.2392	8
6.64267	48.196	8
6.55933	48.1976	8
6.48702	48.2524	8
6.476	48.2741	8
6.44189	48.3357	8
6.476	48.3769	8
6.54896	48.4191	8
6.55933	48.4261	8
> 10 contour
6.55933	48.3914	10
6.64267	48.4103	10
6.7234	48.3357	10
6.68437	48.2524	10
6.64267	48.2279	10
6.55933	48.2226	10
6.52002	48.2524	10
6.47825	48.3357	10
6.55933	48.3914	10
> 12 contour
6.55933	48.3592	12
6.64267	48.3889	12
6.70019	48.3357	12
6.64267	48.2595	12
6.59699	48.2524	12
6.55933	48.2476	12
6.55302	48.2524	12
6.52517	48.3357	12
6.55933	48.3592	12