> 1 contour
70.0253	23.8604	1
70.1087	23.7966	1
70.115	23.7957	1
70.192	23.7879	1
70.2226	23.7957	1
70.2753	23.8071	1
70.2938	23.7957	1
70.3573	23.7123	1
70.3587	23.7102	1
70.442	23.6902	1
70.4435	23.629	1
70.4567	23.5457	1
70.4856	23.4623	1
70.4865	23.379	1
70.5045	23.2957	1
70.4616	23.2123	1
70.442	23.1887	1
70.3907	23.129	1
70.3587	23.1008	1
70.2753	23.0527	1
70.253	23.0457	1
70.192	23.022	1
70.1093	22.9623	1
70.1087	22.9618	1
70.1078	22.9623	1
70.0253	22.999	1
69.974	23.0457	1
69.942	23.0646	1
69.8587	23.116	1
69.8498	23.129	1
69.7753	23.1704	1
69.7379	23.2123	1
69.692	23.2914	1
69.6881	23.2957	1
69.6746	23.379	1
69.6705	23.4623	1
69.634	23.5457	1
69.692	23.5934	1
69.7435	23.629	1
69.7753	23.6637	1
69.8298	23.7123	1
69.8587	23.7282	1
69.942	23.7748	1
69.9625	23.7957	1
70.0253	23.8604	1
> 2 contour
70.0253	23.6731	2
70.1087	23.6938	2
70.192	23.6749	2
70.2753	23.648	2
70.2905	23.629	2
70.3179	23.5457	2
70.3587	23.4707	2
70.364	23.4623	2
70.3669	23.379	2
70.3587	23.35	2
70.3449	23.2957	2
70.2763	23.2123	2
70.2753	23.2115	2
70.192	23.159	2
70.1087	23.1368	2
70.0253	23.1495	2
69.942	23.1843	2
69.9063	23.2123	2
69.8684	23.2957	2
69.8587	23.3294	2
69.8373	23.379	2
69.8142	23.4623	2
69.8576	23.5457	2
69.8587	23.5463	2
69.942	23.6259	2
69.9524	23.629	2
70.0253	23.6731	2
> 3 contour
69.942	23.5816	3
70.0253	23.603	3
70.1087	23.6093	3
70.192	23.6083	3
70.2449	23.5457	3
70.2753	23.4993	3
70.299	23.4623	3
70.3068	23.379	3
70.2753	23.3129	3
70.2684	23.2957	3
70.192	23.2263	3
70.1529	23.2123	3
70.1087	23.1922	3
70.0253	23.2051	3
70.0126	23.2123	3
69.942	23.2847	3
69.9348	23.2957	3
69.8906	23.379	3
69.8792	23.4623	3
69.9046	23.5457	3
69.942	23.5816	3
> 4 contour
70.0253	23.5518	4
70.1087	23.5716	4
70.1743	23.5457	4
70.192	23.5394	4
70.2573	23.4623	4
70.2644	23.379	4
70.2206	23.2957	4
70.192	23.2697	4
70.1087	23.2298	4
70.0253	23.2496	4
69.9798	23.2957	4
69.942	23.3599	4
69.9312	23.379	4
69.9201	23.4623	4
69.942	23.524	4
69.9928	23.5457	4
70.0253	23.5518	4
> 5 contour
70.0253	23.5109	5
70.1087	23.539	5
70.192	23.5054	5
70.2285	23.4623	5
70.24	23.379	5
70.192	23.3098	5
70.1734	23.2957	5
70.1087	23.2573	5
70.0253	23.2925	5
70.0222	23.2957	5
69.9651	23.379	5
69.9649	23.4623	5
70.0253	23.5109	5
> 6 contour
70.0253	23.4713	6
70.1087	23.5177	6
70.192	23.4714	6
70.1997	23.4623	6
70.2156	23.379	6
70.192	23.3449	6
70.1271	23.2957	6
70.1087	23.2847	6
70.0836	23.2957	6
70.0253	23.3375	6
69.9965	23.379	6
70.0142	23.4623	6
70.0253	23.4713	6