> 4 contour
117.934	-7.20048	4
118.018	-7.17361	4
118.101	-7.15615	4
118.184	-7.14422	4
118.268	-7.14453	4
118.351	-7.1497	4
118.434	-7.16247	4
118.518	-7.18319	4
118.579	-7.2049	4
118.601	-7.21236	4
118.684	-7.24745	4
118.749	-7.28823	4
118.768	-7.30007	4
118.851	-7.36165	4
118.863	-7.37157	4
118.934	-7.43961	4
118.949	-7.4549	4
119.016	-7.53823	4
119.018	-7.54109	4
119.071	-7.62157	4
119.101	-7.68305	4
119.112	-7.7049	4
119.146	-7.78823	4
119.17	-7.87157	4
119.184	-7.9495	4
119.185	-7.9549	4
119.194	-8.03823	4
119.194	-8.12157	4
119.187	-8.2049	4
119.184	-8.22098	4
119.182	-8.2049	4
119.101	-8.16722	4
119.027	-8.2049	4
119.101	-8.24915	4
119.173	-8.28823	4
119.15	-8.37157	4
119.118	-8.4549	4
119.101	-8.4891	4
119.087	-8.4549	4
119.018	-8.42576	4
118.943	-8.4549	4
118.934	-8.46866	4
118.892	-8.53823	4
118.934	-8.5676	4
118.971	-8.53823	4
119.018	-8.50367	4
119.077	-8.53823	4
119.018	-8.55938	4
118.962	-8.62157	4
118.941	-8.7049	4
118.934	-8.73131	4
118.92	-8.7049	4
118.872	-8.62157	4
118.851	-8.58928	4
118.822	-8.62157	4
118.768	-8.6744	4
118.732	-8.7049	4
118.684	-8.7424	4
118.601	-8.78625	4
118.596	-8.78823	4
118.601	-8.79042	4
118.684	-8.82986	4
118.765	-8.87157	4
118.684	-8.92262	4
118.606	-8.9549	4
118.601	-8.95713	4
118.518	-8.98699	4
118.434	-9.00745	4
118.351	-9.01994	4
118.268	-9.02488	4
118.184	-9.02508	4
118.101	-9.01348	4
118.018	-8.99638	4
117.934	-8.97012	4
117.898	-8.9549	4
117.934	-8.94177	4
117.964	-8.87157	4
117.934	-8.84938	4
117.851	-8.83689	4
117.796	-8.78823	4
117.768	-8.76351	4
117.705	-8.7049	4
117.684	-8.63135	4
117.601	-8.66077	4
117.518	-8.63482	4
117.505	-8.62157	4
117.488	-8.53823	4
117.518	-8.48234	4
117.557	-8.4549	4
117.519	-8.37157	4
117.518	-8.36302	4
117.514	-8.37157	4
117.434	-8.40543	4
117.354	-8.37157	4
117.351	-8.36111	4
117.33	-8.28823	4
117.315	-8.2049	4
117.308	-8.12157	4
117.309	-8.03823	4
117.317	-7.9549	4
117.333	-7.87157	4
117.351	-7.81139	4
117.357	-7.78823	4
117.389	-7.7049	4
117.433	-7.62157	4
117.434	-7.61899	4
117.485	-7.53823	4
117.518	-7.49624	4
117.553	-7.4549	4
117.601	-7.40545	4
117.637	-7.37157	4
117.684	-7.33111	4
117.751	-7.28823	4
117.768	-7.27808	4
117.851	-7.23341	4
117.924	-7.2049	4
117.934	-7.20048	4
> 8 contour
118.184	-7.68262	8
118.268	-7.68304	8
118.351	-7.69845	8
118.367	-7.7049	8
118.434	-7.72939	8
118.516	-7.78823	8
118.518	-7.78979	8
118.59	-7.87157	8
118.601	-7.89567	8
118.631	-7.9549	8
118.651	-8.03823	8
118.653	-8.12157	8
118.637	-8.2049	8
118.601	-8.23095	8
118.518	-8.28707	8
118.516	-8.28823	8
118.434	-8.36315	8
118.418	-8.37157	8
118.351	-8.40639	8
118.268	-8.42323	8
118.184	-8.42288	8
118.101	-8.38236	8
118.085	-8.37157	8
118.018	-8.32378	8
117.985	-8.28823	8
117.94	-8.2049	8
117.934	-8.17909	8
117.919	-8.12157	8
117.855	-8.03823	8
117.872	-7.9549	8
117.914	-7.87157	8
117.934	-7.8453	8
117.986	-7.78823	8
118.018	-7.76103	8
118.101	-7.7154	8
118.13	-7.7049	8
118.184	-7.68262	8
> 12 contour
118.184	-7.84088	12
118.268	-7.83703	12
118.351	-7.86312	12
118.364	-7.87157	12
118.434	-7.92539	12
118.459	-7.9549	12
118.492	-8.03823	12
118.495	-8.12157	12
118.465	-8.2049	12
118.434	-8.22757	12
118.369	-8.28823	12
118.351	-8.30304	12
118.268	-8.32086	12
118.197	-8.28823	12
118.184	-8.28381	12
118.101	-8.22954	12
118.079	-8.2049	12
118.042	-8.12157	12
118.018	-8.04386	12
118.014	-8.03823	12
118.018	-8.03015	12
118.042	-7.9549	12
118.101	-7.89115	12
118.134	-7.87157	12
118.184	-7.84088	12
> 16 contour
118.184	-7.92343	16
118.268	-7.91197	16
118.351	-7.94354	16
118.364	-7.9549	16
118.415	-8.03823	16
118.419	-8.12157	16
118.377	-8.2049	16
118.351	-8.22944	16
118.268	-8.25442	16
118.184	-8.23253	16
118.151	-8.2049	16
118.107	-8.12157	16
118.101	-8.10502	16
118.077	-8.03823	16
118.101	-7.99767	16
118.142	-7.9549	16
118.184	-7.92343	16
> 20 contour
118.184	-8.00902	20
118.268	-7.9645	20
118.351	-8.02366	20
118.361	-8.03823	20
118.37	-8.12157	20
118.351	-8.15212	20
118.268	-8.19758	20
118.184	-8.1595	20
118.163	-8.12157	20
118.157	-8.03823	20
118.184	-8.00902	20