> 1 contour
70.8313	21.7026	1
70.9147	21.6919	1
70.9947	21.681	1
70.998	21.6807	1
71.0813	21.6604	1
71.1647	21.6209	1
71.198	21.5977	1
71.248	21.5598	1
71.2973	21.5143	1
71.3313	21.4686	1
71.3529	21.431	1
71.344	21.3477	1
71.3789	21.2643	1
71.3723	21.181	1
71.3352	21.0977	1
71.3417	21.0143	1
71.3313	20.9971	1
71.248	20.9598	1
71.2331	20.931	1
71.1769	20.8477	1
71.1647	20.8005	1
71.0813	20.7962	1
70.998	20.7929	1
70.9147	20.765	1
70.906	20.7643	1
70.8313	20.7341	1
70.8121	20.7643	1
70.748	20.7876	1
70.6647	20.8192	1
70.6209	20.8477	1
70.5813	20.8747	1
70.5428	20.931	1
70.498	20.983	1
70.4719	21.0143	1
70.4383	21.0977	1
70.4147	21.1582	1
70.4084	21.181	1
70.4147	21.1918	1
70.4423	21.2643	1
70.4204	21.3477	1
70.4511	21.431	1
70.498	21.4708	1
70.563	21.5143	1
70.5813	21.5319	1
70.6277	21.5977	1
70.6647	21.6271	1
70.748	21.6701	1
70.7811	21.681	1
70.8313	21.7026	1
> 2 contour
70.8313	21.5147	2
70.8341	21.5143	2
70.9147	21.5116	2
70.9531	21.5143	2
70.998	21.5233	2
71.0162	21.5143	2
71.0813	21.4863	2
71.147	21.431	2
71.1647	21.369	2
71.1742	21.3477	2
71.201	21.2643	2
71.1958	21.181	2
71.1647	21.1084	2
71.1611	21.0977	2
71.0922	21.0143	2
71.0813	21.0006	2
70.998	20.9583	2
70.9433	20.931	2
70.9147	20.9119	2
70.8313	20.9068	2
70.7931	20.931	2
70.748	20.9688	2
70.7047	21.0143	2
70.6647	21.058	2
70.6336	21.0977	2
70.601	21.181	2
70.5977	21.2643	2
70.5951	21.3477	2
70.6511	21.431	2
70.6647	21.4411	2
70.748	21.5042	2
70.8299	21.5143	2
70.8313	21.5147	2
> 3 contour
70.8313	21.4657	3
70.9147	21.4663	3
70.9846	21.431	3
70.998	21.4267	3
71.0813	21.3929	3
71.1131	21.3477	3
71.1303	21.2643	3
71.1267	21.181	3
71.0813	21.101	3
71.0795	21.0977	3
70.998	21.0286	3
70.9545	21.0143	3
70.9147	20.9926	3
70.8313	21.002	3
70.8176	21.0143	3
70.748	21.0575	3
70.7093	21.0977	3
70.672	21.181	3
70.6689	21.2643	3
70.6751	21.3477	3
70.748	21.4229	3
70.7633	21.431	3
70.8313	21.4657	3
> 4 contour
70.748	21.372	4
70.8313	21.4154	4
70.9147	21.4237	4
70.998	21.3976	4
71.0652	21.3477	4
71.0795	21.2643	4
71.0775	21.181	4
71.0268	21.0977	4
70.998	21.0733	4
70.9147	21.0346	4
70.8313	21.0506	4
70.7683	21.0977	4
70.748	21.1165	4
70.7059	21.181	4
70.7024	21.2643	4
70.7245	21.3477	4
70.748	21.372	4
> 5 contour
70.8313	21.3613	5
70.9147	21.3902	5
70.998	21.3686	5
71.0262	21.3477	5
71.0568	21.2643	5
71.0532	21.181	5
70.998	21.1115	5
70.9752	21.0977	5
70.9147	21.0633	5
70.8313	21.0925	5
70.8244	21.0977	5
70.748	21.1684	5
70.7398	21.181	5
70.7359	21.2643	5
70.748	21.2984	5
70.8042	21.3477	5
70.8313	21.3613	5
> 6 contour
70.9147	21.3568	6
70.9559	21.3477	6
70.998	21.3351	6
71.034	21.2643	6
71.029	21.181	6
70.998	21.142	6
70.9248	21.0977	6
70.9147	21.0919	6
70.8991	21.0977	6
70.8313	21.1299	6
70.7775	21.181	6
70.7726	21.2643	6
70.8313	21.3203	6
70.8923	21.3477	6
70.9147	21.3568	6
> 7 contour
70.8313	21.2837	7
70.9147	21.3348	7
70.998	21.2903	7
71.0112	21.2643	7
71.0048	21.181	7
70.998	21.1725	7
70.9147	21.1128	7
70.8313	21.1668	7
70.8164	21.181	7
70.811	21.2643	7
70.8313	21.2837	7