> 4 contour
150.557	-2.30104	4
150.607	-2.29464	4
150.657	-2.29396	4
150.707	-2.29464	4
150.757	-2.30104	4
150.776	-2.304	4
150.807	-2.30828	4
150.857	-2.32074	4
150.907	-2.33538	4
150.951	-2.354	4
150.957	-2.35633	4
151.007	-2.37899	4
151.048	-2.404	4
151.057	-2.40924	4
151.107	-2.44196	4
151.122	-2.454	4
151.157	-2.48373	4
151.179	-2.504	4
151.207	-2.53075	4
151.228	-2.554	4
151.257	-2.59091	4
151.267	-2.604	4
151.301	-2.654	4
151.307	-2.66365	4
151.33	-2.704	4
151.352	-2.754	4
151.357	-2.76621	4
151.372	-2.804	4
151.388	-2.854	4
151.369	-2.904	4
151.357	-2.92106	4
151.331	-2.904	4
151.307	-2.88774	4
151.27	-2.904	4
151.28	-2.954	4
151.307	-2.96414	4
151.337	-3.004	4
151.357	-3.03194	4
151.407	-3.05077	4
151.409	-3.054	4
151.409	-3.104	4
151.409	-3.154	4
151.407	-3.16616	4
151.401	-3.204	4
151.389	-3.254	4
151.374	-3.304	4
151.357	-3.34632	4
151.354	-3.354	4
151.332	-3.404	4
151.307	-3.44909	4
151.304	-3.454	4
151.27	-3.504	4
151.257	-3.52128	4
151.231	-3.554	4
151.207	-3.58156	4
151.184	-3.604	4
151.157	-3.62876	4
151.127	-3.654	4
151.107	-3.67034	4
151.057	-3.70278	4
151.055	-3.704	4
151.007	-3.73314	4
150.961	-3.754	4
150.957	-3.75572	4
150.907	-3.77669	4
150.857	-3.79114	4
150.807	-3.80352	4
150.804	-3.804	4
150.757	-3.81122	4
150.707	-3.8175	4
150.657	-3.81816	4
150.607	-3.8175	4
150.557	-3.81122	4
150.51	-3.804	4
150.507	-3.80352	4
150.457	-3.79114	4
150.407	-3.77669	4
150.357	-3.75572	4
150.353	-3.754	4
150.307	-3.73314	4
150.259	-3.704	4
150.257	-3.70278	4
150.207	-3.67034	4
150.187	-3.654	4
150.157	-3.6287	4
150.13	-3.604	4
150.107	-3.58151	4
150.083	-3.554	4
150.057	-3.52136	4
150.043	-3.504	4
150.01	-3.454	4
150.007	-3.44913	4
149.982	-3.404	4
149.96	-3.354	4
149.957	-3.34632	4
149.94	-3.304	4
149.925	-3.254	4
149.913	-3.204	4
149.907	-3.16616	4
149.905	-3.154	4
149.9	-3.104	4
149.898	-3.054	4
149.9	-3.004	4
149.906	-2.954	4
149.907	-2.94586	4
149.914	-2.904	4
149.926	-2.854	4
149.942	-2.804	4
149.957	-2.76621	4
149.962	-2.754	4
149.984	-2.704	4
150.007	-2.66365	4
150.013	-2.654	4
150.047	-2.604	4
150.057	-2.59087	4
150.061	-2.604	4
150.107	-2.62885	4
150.151	-2.654	4
150.157	-2.65711	4
150.169	-2.654	4
150.207	-2.61027	4
150.213	-2.604	4
150.257	-2.56533	4
150.271	-2.554	4
150.307	-2.52684	4
150.347	-2.504	4
150.307	-2.49168	4
150.286	-2.454	4
150.266	-2.404	4
150.307	-2.37899	4
150.357	-2.35633	4
150.363	-2.354	4
150.407	-2.33538	4
150.457	-2.32074	4
150.507	-2.30828	4
150.538	-2.304	4
150.557	-2.30104	4
> 8 contour
150.557	-2.75308	8
150.607	-2.73727	8
150.657	-2.7355	8
150.707	-2.73727	8
150.719	-2.754	8
150.757	-2.7789	8
150.807	-2.77176	8
150.851	-2.804	8
150.857	-2.80921	8
150.904	-2.854	8
150.907	-2.85773	8
150.937	-2.904	8
150.907	-2.94634	8
150.903	-2.954	8
150.907	-2.95711	8
150.957	-2.95703	8
150.971	-3.004	8
150.976	-3.054	8
150.972	-3.104	8
150.958	-3.154	8
150.957	-3.15545	8
150.939	-3.204	8
150.907	-3.254	8
150.907	-3.25435	8
150.857	-3.30259	8
150.855	-3.304	8
150.807	-3.34016	8
150.77	-3.354	8
150.757	-3.3593	8
150.707	-3.37486	8
150.657	-3.37656	8
150.607	-3.37487	8
150.557	-3.3593	8
150.544	-3.354	8
150.507	-3.34016	8
150.459	-3.304	8
150.457	-3.30259	8
150.407	-3.25436	8
150.407	-3.254	8
150.375	-3.204	8
150.357	-3.15545	8
150.356	-3.154	8
150.342	-3.104	8
150.338	-3.054	8
150.343	-3.004	8
150.357	-2.95703	8
150.358	-2.954	8
150.377	-2.904	8
150.407	-2.85772	8
150.41	-2.854	8
150.457	-2.80921	8
150.463	-2.804	8
150.507	-2.77176	8
150.555	-2.754	8
150.557	-2.75308	8
> 12 contour
150.557	-2.89282	12
150.607	-2.86676	12
150.657	-2.86242	12
150.707	-2.86675	12
150.757	-2.89282	12
150.773	-2.904	12
150.794	-2.954	12
150.807	-2.97112	12
150.843	-3.004	12
150.849	-3.054	12
150.844	-3.104	12
150.824	-3.154	12
150.807	-3.17818	12
150.778	-3.204	12
150.757	-3.21961	12
150.707	-3.24495	12
150.657	-3.24916	12
150.607	-3.24493	12
150.557	-3.21961	12
150.536	-3.204	12
150.507	-3.17795	12
150.49	-3.154	12
150.47	-3.104	12
150.465	-3.054	12
150.471	-3.004	12
150.492	-2.954	12
150.507	-2.93389	12
150.541	-2.904	12
150.557	-2.89282	12
> 16 contour
150.607	-2.93264	16
150.657	-2.92091	16
150.707	-2.9326	16
150.737	-2.954	16
150.757	-2.97271	16
150.781	-3.004	16
150.793	-3.054	16
150.783	-3.104	16
150.757	-3.13938	16
150.742	-3.154	16
150.707	-3.17938	16
150.657	-3.19061	16
150.607	-3.17929	16
150.572	-3.154	16
150.557	-3.13876	16
150.532	-3.104	16
150.523	-3.054	16
150.533	-3.004	16
150.557	-2.97271	16
150.577	-2.954	16
150.607	-2.93264	16
> 20 contour
150.607	-2.99698	20
150.657	-2.9593	20
150.707	-2.99673	20
150.715	-3.004	20
150.744	-3.054	20
150.72	-3.104	20
150.707	-3.11707	20
150.657	-3.15317	20
150.607	-3.11634	20
150.595	-3.104	20
150.573	-3.054	20
150.6	-3.004	20
150.607	-2.99698	20
> 24 contour
150.657	-2.99314	24
150.67	-3.004	24
150.695	-3.054	24
150.675	-3.104	24
150.657	-3.11977	24
150.639	-3.104	24
150.619	-3.054	24
150.644	-3.004	24
150.657	-2.99314	24