> 1 contour
69.613	24.3249	1
69.6963	24.3142	1
69.7797	24.3351	1
69.863	24.3138	1
69.9119	24.2833	1
69.9463	24.2658	1
70.0297	24.2345	1
70.0647	24.2	1
70.113	24.1706	1
70.1857	24.1167	1
70.1568	24.0333	1
70.1963	23.973	1
70.2072	23.95	1
70.1963	23.9306	1
70.1392	23.8667	1
70.113	23.8199	1
70.0962	23.7833	1
70.0297	23.708	1
70.0192	23.7	1
69.9463	23.651	1
69.863	23.6219	1
69.8174	23.6167	1
69.7797	23.6023	1
69.6963	23.5513	1
69.613	23.5972	1
69.5858	23.6167	1
69.5297	23.683	1
69.4463	23.6944	1
69.4407	23.7	1
69.372	23.7833	1
69.363	23.8059	1
69.3447	23.8667	1
69.363	23.9202	1
69.3733	23.95	1
69.3768	24.0333	1
69.3851	24.1167	1
69.3976	24.2	1
69.4463	24.2313	1
69.5297	24.2707	1
69.5476	24.2833	1
69.613	24.3249	1
> 2 contour
69.6963	24.2108	2
69.7797	24.2159	2
69.863	24.2222	2
69.8928	24.2	2
69.9463	24.1627	2
70.0124	24.1167	2
70.0195	24.0333	2
70.0297	23.9962	2
70.0509	23.95	2
70.0297	23.9152	2
69.9747	23.8667	2
69.9463	23.8412	2
69.8766	23.7833	2
69.863	23.7719	2
69.7797	23.7235	2
69.6963	23.7242	2
69.613	23.747	2
69.553	23.7833	2
69.5359	23.8667	2
69.5297	23.8758	2
69.4824	23.95	2
69.5136	24.0333	2
69.5154	24.1167	2
69.5297	24.133	2
69.613	24.1672	2
69.6752	24.2	2
69.6963	24.2108	2
> 3 contour
69.6963	24.1463	3
69.7797	24.1743	3
69.863	24.1341	3
69.8926	24.1167	3
69.9463	24.0868	3
69.9738	24.0333	3
69.9919	23.95	3
69.9463	23.9066	3
69.8983	23.8667	3
69.863	23.834	3
69.7845	23.7833	3
69.7797	23.7802	3
69.7603	23.7833	3
69.6963	23.7921	3
69.613	23.8399	3
69.5992	23.8667	3
69.5405	23.95	3
69.5706	24.0333	3
69.613	24.0898	3
69.6517	24.1167	3
69.6963	24.1463	3
> 4 contour
69.7797	24.1431	4
69.8222	24.1167	4
69.863	24.0968	4
69.9352	24.0333	4
69.939	23.95	4
69.863	23.8865	4
69.8394	23.8667	4
69.7797	23.823	4
69.6963	23.8399	4
69.6615	23.8667	4
69.613	23.9257	4
69.5954	23.95	4
69.613	24.0101	4
69.6201	24.0333	4
69.6963	24.0932	4
69.7279	24.1167	4
69.7797	24.1431	4
> 5 contour
69.6963	24.048	5
69.7797	24.1115	5
69.863	24.0724	5
69.9075	24.0333	5
69.8811	23.95	5
69.863	23.9349	5
69.782	23.8667	5
69.7797	23.8649	5
69.7725	23.8667	5
69.6963	23.8902	5
69.6445	23.95	5
69.6776	24.0333	5
69.6963	24.048	5
> 6 contour
69.7797	24.0768	6
69.863	24.0481	6
69.8798	24.0333	6
69.863	23.9943	6
69.8411	23.95	6
69.7797	23.8943	6
69.6963	23.9438	6
69.691	23.95	6
69.6963	23.9622	6
69.7254	24.0333	6
69.7797	24.0768	6