> 3 contour
40.6818	39.7899	3
40.7651	39.7913	3
40.8484	39.8028	3
40.8825	39.7782	3
40.9318	39.7579	3
41.0151	39.7407	3
41.042	39.7282	3
41.0984	39.7036	3
41.1468	39.6782	3
41.1818	39.6675	3
41.2651	39.6578	3
41.336	39.6282	3
41.3484	39.619	3
41.4147	39.6282	3
41.4318	39.6386	3
41.4358	39.6282	3
41.4815	39.5782	3
41.4318	39.5496	3
41.419	39.5282	3
41.3871	39.4782	3
41.4318	39.455	3
41.4676	39.4282	3
41.4415	39.3782	3
41.4318	39.368	3
41.4009	39.3282	3
41.3484	39.3065	3
41.3045	39.2782	3
41.3484	39.2559	3
41.4054	39.2282	3
41.4318	39.2001	3
41.457	39.1782	3
41.448	39.1282	3
41.4318	39.1172	3
41.4006	39.1282	3
41.3789	39.1782	3
41.3484	39.1868	3
41.338	39.1782	3
41.2688	39.1282	3
41.2651	39.1247	3
41.2516	39.0782	3
41.2346	39.0282	3
41.1818	38.9974	3
41.0984	38.998	3
41.0151	39.0071	3
40.9318	38.9983	3
40.8484	39.0016	3
40.7651	39.0173	3
40.7361	39.0282	3
40.6818	39.0493	3
40.6311	39.0282	3
40.5984	39.0216	3
40.5151	39.0062	3
40.4318	39.0276	3
40.4282	39.0282	3
40.3787	39.0782	3
40.3484	39.1202	3
40.3468	39.1282	3
40.3484	39.1296	3
40.3514	39.1282	3
40.4318	39.0911	3
40.4888	39.1282	3
40.5151	39.1705	3
40.523	39.1782	3
40.5151	39.1814	3
40.4668	39.1782	3
40.4318	39.1753	3
40.4281	39.1782	3
40.3892	39.2282	3
40.4318	39.2653	3
40.4506	39.2782	3
40.4318	39.3005	3
40.3484	39.2948	3
40.3246	39.3282	3
40.3484	39.3468	3
40.4318	39.3579	3
40.4652	39.3782	3
40.4761	39.4282	3
40.4988	39.4782	3
40.458	39.5282	3
40.5151	39.5671	3
40.579	39.5782	3
40.5445	39.6282	3
40.5984	39.6615	3
40.6818	39.6454	3
40.7651	39.6773	3
40.7787	39.6782	3
40.7913	39.7282	3
40.7651	39.7552	3
40.6818	39.7658	3
40.6684	39.7782	3
40.6818	39.7899	3
> 6 contour
40.8484	39.482	6
40.9318	39.494	6
40.988	39.4782	6
41.0151	39.4709	6
41.0743	39.4282	6
41.0984	39.3828	6
41.1818	39.3878	6
41.1846	39.3782	6
41.1818	39.3762	6
41.1068	39.3282	6
41.1631	39.2782	6
41.0984	39.2433	6
41.0898	39.2282	6
41.045	39.1782	6
41.0151	39.1622	6
40.9766	39.1782	6
40.9318	39.1865	6
40.8484	39.2095	6
40.7763	39.1782	6
40.7651	39.1739	6
40.7532	39.1782	6
40.7425	39.2282	6
40.7013	39.2782	6
40.6818	39.2994	6
40.6614	39.3282	6
40.6673	39.3782	6
40.6818	39.3949	6
40.7101	39.4282	6
40.7651	39.4671	6
40.8385	39.4782	6
40.8484	39.482	6
> 9 contour
40.9318	39.4328	9
40.9426	39.4282	9
41.0151	39.4096	9
41.0564	39.3782	9
41.0435	39.3282	9
41.0484	39.2782	9
41.0151	39.2446	9
40.9578	39.2282	9
40.9318	39.2238	9
40.9213	39.2282	9
40.8677	39.2782	9
40.8484	39.2817	9
40.7651	39.3075	9
40.7402	39.3282	9
40.7651	39.3479	9
40.8484	39.3719	9
40.8564	39.3782	9
40.9113	39.4282	9
40.9318	39.4328	9
> 12 contour
40.9318	39.4082	12
41.0132	39.3782	12
41.0048	39.3282	12
40.9318	39.2849	12
40.8484	39.3083	12
40.8044	39.3282	12
40.8484	39.3469	12
40.8881	39.3782	12
40.9318	39.4082	12