> 1 contour
70.3	23.6451	1
70.3833	23.644	1
70.4667	23.6198	1
70.55	23.625	1
70.6333	23.5903	1
70.6532	23.5778	1
70.7148	23.4945	1
70.7167	23.4926	1
70.7795	23.4112	1
70.8	23.3812	1
70.8429	23.3278	1
70.8434	23.2445	1
70.8204	23.1612	1
70.8	23.126	1
70.7768	23.0778	1
70.7167	23.0123	1
70.6929	22.9945	1
70.6333	22.9537	1
70.55	22.9182	1
70.4708	22.9112	1
70.4667	22.9102	1
70.3833	22.8694	1
70.3	22.8921	1
70.2583	22.9112	1
70.2167	22.9801	1
70.2112	22.9945	1
70.1333	23.0693	1
70.1262	23.0778	1
70.0796	23.1612	1
70.072	23.2445	1
70.0643	23.3278	1
70.0896	23.4112	1
70.1333	23.476	1
70.1459	23.4945	1
70.2167	23.5611	1
70.2474	23.5778	1
70.3	23.6451	1
> 2 contour
70.2167	23.4264	2
70.3	23.4681	2
70.3833	23.4867	2
70.4667	23.4883	2
70.55	23.4717	2
70.6256	23.4112	2
70.6333	23.399	2
70.6925	23.3278	2
70.7039	23.2445	2
70.6767	23.1612	2
70.6333	23.1091	2
70.5933	23.0778	2
70.55	23.0346	2
70.4667	23.0206	2
70.3833	23.024	2
70.3	23.0377	2
70.2654	23.0778	2
70.227	23.1612	2
70.2197	23.2445	2
70.2235	23.3278	2
70.2167	23.3645	2
70.2031	23.4112	2
70.2167	23.4264	2
> 3 contour
70.3833	23.4195	3
70.4667	23.4391	3
70.5367	23.4112	3
70.55	23.4077	3
70.6203	23.3278	3
70.6333	23.2561	3
70.6383	23.2445	3
70.6333	23.2343	3
70.6033	23.1612	3
70.55	23.1131	3
70.4667	23.0813	3
70.3833	23.0929	3
70.3	23.1492	3
70.2936	23.1612	3
70.255	23.2445	3
70.2773	23.3278	3
70.3	23.3756	3
70.3598	23.4112	3
70.3833	23.4195	3
> 4 contour
70.3833	23.3798	4
70.4667	23.4021	4
70.55	23.3756	4
70.5921	23.3278	4
70.6074	23.2445	4
70.55	23.1629	4
70.5477	23.1612	4
70.4667	23.113	4
70.3833	23.1422	4
70.3585	23.1612	4
70.3	23.2251	4
70.2903	23.2445	4
70.3	23.2713	4
70.3238	23.3278	4
70.3833	23.3798	4
> 5 contour
70.3833	23.344	5
70.4667	23.3813	5
70.55	23.3436	5
70.5638	23.3278	5
70.5793	23.2445	5
70.55	23.2028	5
70.4944	23.1612	5
70.4667	23.1447	5
70.4286	23.1612	5
70.3833	23.1926	5
70.3347	23.2445	5
70.3648	23.3278	5
70.3833	23.344	5
> 6 contour
70.4667	23.3604	6
70.5295	23.3278	6
70.55	23.2514	6
70.5513	23.2445	6
70.55	23.2427	6
70.4667	23.1729	6
70.3833	23.2437	6
70.3825	23.2445	6
70.3833	23.2469	6
70.405	23.3278	6
70.4667	23.3604	6