> 2 contour
31.5113	5.59005	2
31.5544	5.574	2
31.5947	5.56007	2
31.678	5.54947	2
31.7613	5.51791	2
31.8287	5.49067	2
31.8447	5.45424	2
31.854	5.40733	2
31.9104	5.324	2
31.9036	5.24067	2
31.88	5.15733	2
31.884	5.074	2
31.8447	5.01743	2
31.8283	4.99067	2
31.7613	4.93799	2
31.6968	4.90733	2
31.678	4.89633	2
31.5947	4.88466	2
31.5113	4.88832	2
31.4612	4.90733	2
31.428	4.91675	2
31.3574	4.99067	2
31.3447	5.00307	2
31.2822	5.074	2
31.2665	5.15733	2
31.2613	5.1772	2
31.239	5.24067	2
31.2524	5.324	2
31.2613	5.35088	2
31.287	5.40733	2
31.3447	5.46591	2
31.3786	5.49067	2
31.428	5.51653	2
31.4926	5.574	2
31.5113	5.59005	2
> 4 contour
31.5113	5.42828	4
31.5947	5.44133	4
31.678	5.41671	4
31.6923	5.40733	4
31.7613	5.34367	4
31.7803	5.324	4
31.7955	5.24067	4
31.7883	5.15733	4
31.7613	5.09091	4
31.751	5.074	4
31.678	5.0181	4
31.5947	5.00971	4
31.5113	5.00799	4
31.428	5.06022	4
31.4139	5.074	4
31.38	5.15733	4
31.3707	5.24067	4
31.3869	5.324	4
31.428	5.37552	4
31.4752	5.40733	4
31.5113	5.42828	4
> 6 contour
31.5113	5.36975	6
31.5947	5.37646	6
31.6628	5.324	6
31.678	5.31143	6
31.7394	5.24067	6
31.727	5.15733	6
31.678	5.09478	6
31.6422	5.074	6
31.5947	5.05632	6
31.5113	5.07248	6
31.5092	5.074	6
31.4433	5.15733	6
31.428	5.22573	6
31.4222	5.24067	6
31.428	5.25531	6
31.458	5.324	6
31.5113	5.36975	6
> 8 contour
31.5947	5.32531	8
31.5964	5.324	8
31.678	5.25643	8
31.6917	5.24067	8
31.678	5.18445	8
31.6735	5.15733	8
31.5947	5.09105	8
31.5113	5.10951	8
31.4727	5.15733	8
31.4528	5.24067	8
31.5113	5.32202	8
31.5667	5.324	8
31.5947	5.32531	8
> 10 contour
31.5113	5.28306	10
31.5947	5.30222	10
31.6609	5.24067	10
31.6408	5.15733	10
31.5947	5.11852	10
31.5113	5.14587	10
31.5021	5.15733	10
31.4808	5.24067	10
31.5113	5.28306	10
> 12 contour
31.5113	5.2441	12
31.5947	5.27986	12
31.6368	5.24067	12
31.6082	5.15733	12
31.5947	5.14599	12
31.5633	5.15733	12
31.5113	5.23115	12
31.5089	5.24067	12
31.5113	5.2441	12