> 3 contour
47.3386	12.8915	3
47.4219	12.9137	3
47.5053	12.9191	3
47.5886	12.908	3
47.6719	12.8764	3
47.6762	12.874	3
47.7516	12.824	3
47.7553	12.8214	3
47.8138	12.774	3
47.8386	12.7418	3
47.8501	12.724	3
47.8817	12.674	3
47.8915	12.624	3
47.9083	12.574	3
47.901	12.524	3
47.9068	12.474	3
47.8884	12.424	3
47.878	12.374	3
47.8467	12.324	3
47.8386	12.3116	3
47.8095	12.274	3
47.7553	12.2302	3
47.7463	12.224	3
47.6719	12.1758	3
47.6672	12.174	3
47.5886	12.144	3
47.5053	12.1322	3
47.4219	12.1373	3
47.3386	12.1605	3
47.3108	12.174	3
47.2553	12.2044	3
47.2304	12.224	3
47.1746	12.274	3
47.1719	12.278	3
47.1414	12.324	3
47.108	12.374	3
47.0998	12.424	3
47.0886	12.4525	3
47.0779	12.474	3
47.0879	12.524	3
47.0767	12.574	3
47.0886	12.5981	3
47.0985	12.624	3
47.1054	12.674	3
47.1386	12.724	3
47.1711	12.774	3
47.1719	12.7749	3
47.2252	12.824	3
47.2553	12.8479	3
47.3025	12.874	3
47.3386	12.8915	3
> 6 contour
47.4219	12.6846	6
47.5053	12.6983	6
47.5737	12.674	6
47.5886	12.6682	6
47.6393	12.624	6
47.6719	12.5786	6
47.6759	12.574	6
47.6719	12.5548	6
47.6692	12.524	6
47.6719	12.4827	6
47.6733	12.474	6
47.6719	12.4725	6
47.6344	12.424	6
47.5886	12.3832	6
47.5667	12.374	6
47.5053	12.3519	6
47.4219	12.3676	6
47.4087	12.374	6
47.3386	12.4185	6
47.3339	12.424	6
47.2948	12.474	6
47.2913	12.524	6
47.2926	12.574	6
47.3278	12.624	6
47.3386	12.6362	6
47.3995	12.674	6
47.4219	12.6846	6
> 9 contour
47.5053	12.6295	9
47.5165	12.624	9
47.5886	12.574	9
47.5886	12.574	9
47.6014	12.524	9
47.5886	12.478	9
47.5876	12.474	9
47.5181	12.424	9
47.5053	12.4174	9
47.486	12.424	9
47.4219	12.45	9
47.3907	12.474	9
47.3661	12.524	9
47.3886	12.574	9
47.4219	12.6011	9
47.4866	12.624	9
47.5053	12.6295	9
> 12 contour
47.5053	12.5885	12
47.5278	12.574	12
47.5722	12.524	12
47.5275	12.474	12
47.5053	12.4592	12
47.4746	12.474	12
47.4237	12.524	12
47.4738	12.574	12
47.5053	12.5885	12