> 4 contour
159.28	-8.72478	4
159.33	-8.71043	4
159.38	-8.69808	4
159.43	-8.69104	4
159.48	-8.68564	4
159.53	-8.68489	4
159.58	-8.68564	4
159.63	-8.69104	4
159.68	-8.69808	4
159.73	-8.71043	4
159.78	-8.72478	4
159.803	-8.734	4
159.83	-8.74448	4
159.88	-8.76597	4
159.912	-8.784	4
159.93	-8.79434	4
159.98	-8.82569	4
159.991	-8.834	4
159.995	-8.884	4
160.03	-8.91834	4
160.08	-8.90862	4
160.104	-8.934	4
160.08	-8.94264	4
160.056	-8.984	4
160.08	-9.00814	4
160.105	-9.034	4
160.113	-9.084	4
160.13	-9.10307	4
160.18	-9.11671	4
160.23	-9.13147	4
160.239	-9.134	4
160.23	-9.13734	4
160.201	-9.184	4
160.23	-9.21888	4
160.278	-9.234	4
160.28	-9.24041	4
160.292	-9.284	4
160.303	-9.334	4
160.309	-9.384	4
160.312	-9.434	4
160.313	-9.484	4
160.28	-9.49598	4
160.23	-9.51406	4
160.18	-9.53303	4
160.178	-9.534	4
160.17	-9.584	4
160.158	-9.634	4
160.141	-9.684	4
160.13	-9.71006	4
160.121	-9.734	4
160.095	-9.784	4
160.13	-9.79939	4
160.18	-9.8192	4
160.218	-9.834	4
160.188	-9.884	4
160.18	-9.89604	4
160.152	-9.934	4
160.13	-9.96094	4
160.111	-9.984	4
160.08	-10.0164	4
160.061	-10.034	4
160.03	-10.0604	4
160	-10.084	4
159.98	-10.0993	4
159.93	-10.1297	4
159.923	-10.134	4
159.88	-10.1584	4
159.83	-10.1798	4
159.819	-10.184	4
159.78	-10.1997	4
159.73	-10.2136	4
159.68	-10.2257	4
159.63	-10.2323	4
159.614	-10.234	4
159.58	-10.2383	4
159.53	-10.2388	4
159.48	-10.2383	4
159.446	-10.234	4
159.43	-10.2323	4
159.38	-10.2257	4
159.33	-10.2136	4
159.28	-10.1997	4
159.241	-10.184	4
159.23	-10.1798	4
159.18	-10.1584	4
159.137	-10.134	4
159.13	-10.1297	4
159.08	-10.0992	4
159.06	-10.084	4
159.03	-10.0603	4
158.999	-10.034	4
158.98	-10.0163	4
158.949	-9.984	4
158.93	-9.96094	4
158.908	-9.934	4
158.88	-9.89604	4
158.872	-9.884	4
158.842	-9.834	4
158.83	-9.80866	4
158.818	-9.784	4
158.796	-9.734	4
158.78	-9.68537	4
158.78	-9.684	4
158.766	-9.634	4
158.756	-9.584	4
158.75	-9.534	4
158.747	-9.484	4
158.748	-9.434	4
158.751	-9.384	4
158.757	-9.334	4
158.768	-9.284	4
158.78	-9.24041	4
158.782	-9.234	4
158.799	-9.184	4
158.821	-9.134	4
158.83	-9.11656	4
158.846	-9.084	4
158.877	-9.034	4
158.88	-9.0292	4
158.913	-8.984	4
158.93	-8.96425	4
158.956	-8.934	4
158.98	-8.90864	4
159.007	-8.884	4
159.03	-8.86465	4
159.069	-8.834	4
159.08	-8.82569	4
159.13	-8.79434	4
159.148	-8.784	4
159.18	-8.76597	4
159.23	-8.74448	4
159.257	-8.734	4
159.28	-8.72478	4
> 8 contour
159.38	-9.17255	8
159.43	-9.15357	8
159.48	-9.14005	8
159.53	-9.13903	8
159.58	-9.14005	8
159.63	-9.15357	8
159.68	-9.17255	8
159.697	-9.184	8
159.73	-9.20727	8
159.761	-9.234	8
159.78	-9.25356	8
159.803	-9.284	8
159.78	-9.3162	8
159.77	-9.334	8
159.78	-9.35795	8
159.791	-9.384	8
159.801	-9.434	8
159.802	-9.484	8
159.794	-9.534	8
159.78	-9.56864	8
159.774	-9.584	8
159.737	-9.634	8
159.73	-9.64187	8
159.714	-9.684	8
159.706	-9.734	8
159.68	-9.75165	8
159.63	-9.77041	8
159.58	-9.78364	8
159.568	-9.784	8
159.53	-9.78544	8
159.492	-9.784	8
159.48	-9.78364	8
159.43	-9.77041	8
159.38	-9.75165	8
159.354	-9.734	8
159.33	-9.71668	8
159.292	-9.684	8
159.28	-9.67084	8
159.253	-9.634	8
159.23	-9.58672	8
159.229	-9.584	8
159.211	-9.534	8
159.203	-9.484	8
159.205	-9.434	8
159.213	-9.384	8
159.23	-9.33956	8
159.232	-9.334	8
159.257	-9.284	8
159.28	-9.25356	8
159.299	-9.234	8
159.33	-9.20727	8
159.363	-9.184	8
159.38	-9.17255	8
> 12 contour
159.48	-9.27134	12
159.53	-9.26679	12
159.58	-9.27134	12
159.59	-9.284	12
159.628	-9.334	12
159.63	-9.33798	12
159.673	-9.384	12
159.68	-9.40229	12
159.692	-9.434	12
159.693	-9.484	12
159.68	-9.52329	12
159.676	-9.534	12
159.658	-9.584	12
159.63	-9.62673	12
159.615	-9.634	12
159.58	-9.65183	12
159.53	-9.6567	12
159.48	-9.65183	12
159.445	-9.634	12
159.43	-9.62673	12
159.38	-9.58801	12
159.377	-9.584	12
159.347	-9.534	12
159.336	-9.484	12
159.338	-9.434	12
159.35	-9.384	12
159.38	-9.33641	12
159.382	-9.334	12
159.43	-9.29583	12
159.455	-9.284	12
159.48	-9.27134	12
> 16 contour
159.53	-9.32723	16
159.557	-9.334	16
159.58	-9.33936	16
159.613	-9.384	16
159.63	-9.43114	16
159.632	-9.434	16
159.635	-9.484	16
159.63	-9.4929	16
159.615	-9.534	16
159.58	-9.58162	16
159.569	-9.584	16
159.53	-9.59359	16
159.491	-9.584	16
159.48	-9.58162	16
159.43	-9.54592	16
159.419	-9.534	16
159.395	-9.484	16
159.397	-9.434	16
159.424	-9.384	16
159.43	-9.37721	16
159.48	-9.33936	16
159.503	-9.334	16
159.53	-9.32723	16
> 20 contour
159.53	-9.37523	20
159.563	-9.384	20
159.58	-9.39228	20
159.597	-9.434	20
159.599	-9.484	20
159.58	-9.53138	20
159.575	-9.534	20
159.53	-9.54549	20
159.485	-9.534	20
159.48	-9.53139	20
159.447	-9.484	20
159.451	-9.434	20
159.48	-9.39228	20
159.497	-9.384	20
159.53	-9.37523	20