> 1 contour
70.867	30.8028	1
70.9503	30.8475	1
71.0337	30.8309	1
71.117	30.8201	1
71.2003	30.7892	1
71.2278	30.774	1
71.2837	30.7439	1
71.367	30.7392	1
71.394	30.6907	1
71.4503	30.618	1
71.4583	30.6073	1
71.4503	30.5777	1
71.441	30.524	1
71.4375	30.4407	1
71.4345	30.3573	1
71.369	30.274	1
71.367	30.2718	1
71.2837	30.1928	1
71.2803	30.1907	1
71.2144	30.1073	1
71.2003	30.0971	1
71.1584	30.1073	1
71.117	30.1165	1
71.0337	30.108	1
71.0219	30.1073	1
70.9503	30.0967	1
70.9274	30.1073	1
70.867	30.1293	1
70.7837	30.1693	1
70.7551	30.1907	1
70.7003	30.2142	1
70.6429	30.274	1
70.624	30.3573	1
70.617	30.3928	1
70.6075	30.4407	1
70.6116	30.524	1
70.617	30.5433	1
70.6361	30.6073	1
70.6962	30.6907	1
70.7003	30.6948	1
70.7837	30.763	1
70.8083	30.774	1
70.867	30.8028	1
> 2 contour
70.9503	30.7313	2
71.0337	30.7173	2
71.1082	30.6907	2
71.117	30.6884	2
71.2003	30.6631	2
71.2568	30.6073	2
71.2793	30.524	2
71.2837	30.4504	2
71.2847	30.4407	2
71.2837	30.438	2
71.2595	30.3573	2
71.2003	30.2946	2
71.1681	30.274	2
71.117	30.2435	2
71.0337	30.1961	2
70.9503	30.2229	2
70.867	30.2718	2
70.8639	30.274	2
70.7837	30.3495	2
70.7775	30.3573	2
70.7427	30.4407	2
70.7501	30.524	2
70.7837	30.5787	2
70.7993	30.6073	2
70.867	30.6697	2
70.9078	30.6907	2
70.9503	30.7313	2
> 3 contour
70.9503	30.6501	3
71.0337	30.6727	3
71.117	30.63	3
71.1806	30.6073	3
71.2003	30.5706	3
71.2108	30.524	3
71.2214	30.4407	3
71.2003	30.4009	3
71.1801	30.3573	3
71.117	30.3047	3
71.0595	30.274	3
71.0337	30.256	3
70.9967	30.274	3
70.9503	30.2925	3
70.867	30.3395	3
70.8487	30.3573	3
70.8058	30.4407	3
70.8135	30.524	3
70.867	30.5948	3
70.8847	30.6073	3
70.9503	30.6501	3
> 4 contour
71.0337	30.6459	4
71.0921	30.6073	4
71.117	30.5931	4
71.1819	30.524	4
71.1814	30.4407	4
71.1251	30.3573	4
71.117	30.3506	4
71.0337	30.3046	4
70.9503	30.3414	4
70.9246	30.3573	4
70.867	30.4068	4
70.8465	30.4407	4
70.8595	30.524	4
70.867	30.5339	4
70.9503	30.5962	4
70.9622	30.6073	4
71.0337	30.6459	4
> 5 contour
71.0337	30.619	5
71.0514	30.6073	5
71.117	30.5699	5
71.16	30.524	5
71.153	30.4407	5
71.117	30.3909	5
71.0499	30.3573	5
71.0337	30.3483	5
71.0141	30.3573	5
70.9503	30.3896	5
70.8935	30.4407	5
70.9178	30.524	5
70.9503	30.5492	5
71.0119	30.6073	5
71.0337	30.619	5
> 6 contour
71.0337	30.5848	6
71.117	30.5466	6
71.1382	30.524	6
71.1245	30.4407	6
71.117	30.4302	6
71.0337	30.3687	6
70.9503	30.4375	6
70.9468	30.4407	6
70.9503	30.451	6
70.9698	30.524	6
71.0337	30.5848	6