> 1 contour
69.8403	23.5822	1
69.9237	23.6074	1
69.9968	23.5682	1
70.007	23.5616	1
70.0331	23.5682	1
70.0903	23.5829	1
70.1354	23.5682	1
70.172	23.4848	1
70.1737	23.4837	1
70.2545	23.4015	1
70.257	23.3864	1
70.2823	23.3182	1
70.3346	23.2348	1
70.3403	23.2259	1
70.3747	23.1515	1
70.3403	23.0914	1
70.3291	23.0682	1
70.2751	22.9848	1
70.2857	22.9015	1
70.257	22.8747	1
70.1824	22.8182	1
70.1737	22.812	1
70.0903	22.7677	1
70.007	22.7444	1
69.9237	22.7364	1
69.9036	22.7348	1
69.8403	22.7272	1
69.823	22.7348	1
69.757	22.8153	1
69.7548	22.8182	1
69.6737	22.8516	1
69.6123	22.9015	1
69.5903	22.9237	1
69.5396	22.9848	1
69.5261	23.0682	1
69.5192	23.1515	1
69.5211	23.2348	1
69.5322	23.3182	1
69.5903	23.3917	1
69.6033	23.4015	1
69.6432	23.4848	1
69.6737	23.5081	1
69.757	23.5484	1
69.81	23.5682	1
69.8403	23.5822	1
> 2 contour
69.8403	23.4748	2
69.9237	23.4494	2
70.007	23.4253	2
70.0469	23.4015	2
70.0903	23.3547	2
70.1139	23.3182	2
70.1737	23.243	2
70.1803	23.2348	2
70.1842	23.1515	2
70.1737	23.1231	2
70.1589	23.0682	2
70.0903	22.9858	2
70.0891	22.9848	2
70.007	22.9327	2
69.9237	22.9145	2
69.8403	22.9171	2
69.757	22.958	2
69.7233	22.9848	2
69.6842	23.0682	2
69.6737	23.1023	2
69.6519	23.1515	2
69.6572	23.2348	2
69.6737	23.2663	2
69.6972	23.3182	2
69.757	23.3748	2
69.8062	23.4015	2
69.8403	23.4748	2
> 3 contour
69.8403	23.3547	3
69.9237	23.3817	3
70.007	23.3431	3
70.0311	23.3182	3
70.0903	23.2616	3
70.1141	23.2348	3
70.1213	23.1515	3
70.0903	23.0877	3
70.0823	23.0682	3
70.007	23.0001	3
69.964	22.9848	3
69.9237	22.9675	3
69.8819	22.9848	3
69.8403	23.001	3
69.757	23.0605	3
69.7519	23.0682	3
69.7062	23.1515	3
69.703	23.2348	3
69.757	23.3036	3
69.7861	23.3182	3
69.8403	23.3547	3
> 4 contour
69.9237	23.3253	4
69.9368	23.3182	4
70.007	23.2993	4
70.0726	23.2348	4
70.0745	23.1515	4
70.0337	23.0682	4
70.007	23.0441	4
69.9237	23.0035	4
69.8403	23.0509	4
69.8176	23.0682	4
69.757	23.1358	4
69.748	23.1515	4
69.738	23.2348	4
69.757	23.2591	4
69.8403	23.3058	4
69.9033	23.3182	4
69.9237	23.3253	4
> 5 contour
69.8403	23.2743	5
69.9237	23.3021	5
70.007	23.2712	5
70.044	23.2348	5
70.0402	23.1515	5
70.007	23.0947	5
69.9859	23.0682	5
69.9237	23.0313	5
69.8678	23.0682	5
69.8403	23.1022	5
69.7948	23.1515	5
69.7792	23.2348	5
69.8403	23.2743	5
> 6 contour
69.8403	23.2428	6
69.9237	23.2838	6
70.007	23.2432	6
70.0155	23.2348	6
70.007	23.1593	6
70.0064	23.1515	6
69.9391	23.0682	6
69.9237	23.059	6
69.9098	23.0682	6
69.8414	23.1515	6
69.8403	23.1659	6
69.828	23.2348	6
69.8403	23.2428	6