> 4 contour
277.118	5.93128	4
277.201	5.95738	4
277.284	5.97421	4
277.368	5.9857	4
277.451	5.98549	4
277.534	5.98058	4
277.618	5.96832	4
277.701	5.94825	4
277.784	5.91867	4
277.817	5.9044	4
277.868	5.8827	4
277.951	5.82987	4
277.964	5.82107	4
278.034	5.76805	4
278.068	5.73773	4
278.118	5.68859	4
278.149	5.6544	4
278.201	5.58522	4
278.211	5.57107	4
278.262	5.48773	4
278.284	5.43918	4
278.301	5.4044	4
278.332	5.32107	4
278.354	5.23773	4
278.366	5.1544	4
278.368	5.13569	4
278.372	5.07107	4
278.371	4.98773	4
278.368	4.95977	4
278.362	4.9044	4
278.346	4.82107	4
278.32	4.73773	4
278.285	4.6544	4
278.284	4.65279	4
278.243	4.57107	4
278.201	4.50857	4
278.187	4.48773	4
278.118	4.40534	4
278.117	4.4044	4
278.034	4.32568	4
278.029	4.32107	4
277.951	4.26297	4
277.911	4.23773	4
277.868	4.21029	4
277.784	4.1741	4
277.726	4.1544	4
277.701	4.14566	4
277.618	4.12409	4
277.534	4.11091	4
277.451	4.10565	4
277.368	4.10548	4
277.284	4.11777	4
277.201	4.1359	4
277.144	4.1544	4
277.118	4.16242	4
277.034	4.1961	4
276.959	4.23773	4
276.951	4.24187	4
276.868	4.2952	4
276.837	4.32107	4
276.784	4.37024	4
276.751	4.4044	4
276.701	4.46353	4
276.682	4.48773	4
276.627	4.57107	4
276.618	4.58924	4
276.583	4.6544	4
276.55	4.73773	4
276.534	4.79218	4
276.525	4.82107	4
276.508	4.9044	4
276.499	4.98773	4
276.497	5.07107	4
276.503	5.1544	4
276.517	5.23773	4
276.534	5.30212	4
276.539	5.32107	4
276.568	5.4044	4
276.608	5.48773	4
276.618	5.50457	4
276.657	5.57107	4
276.701	5.63022	4
276.72	5.6544	4
276.784	5.72258	4
276.8	5.73773	4
276.868	5.79791	4
276.902	5.82107	4
276.951	5.85238	4
277.034	5.89625	4
277.054	5.9044	4
277.118	5.93128	4
> 8 contour
277.284	5.41514	8
277.368	5.4495	8
277.451	5.4491	8
277.534	5.43488	8
277.606	5.4044	8
277.618	5.39968	8
277.701	5.34149	8
277.722	5.32107	8
277.784	5.23773	8
277.784	5.23564	8
277.82	5.1544	8
277.835	5.07107	8
277.831	4.98773	8
277.81	4.9044	8
277.784	4.85823	8
277.764	4.82107	8
277.701	4.75197	8
277.683	4.73773	8
277.618	4.69159	8
277.534	4.66067	8
277.485	4.6544	8
277.451	4.6487	8
277.368	4.64698	8
277.349	4.6544	8
277.284	4.67665	8
277.201	4.72555	8
277.186	4.73773	8
277.118	4.80965	8
277.109	4.82107	8
277.062	4.9044	8
277.042	4.98773	8
277.039	5.07107	8
277.051	5.1544	8
277.086	5.23773	8
277.118	5.28333	8
277.148	5.32107	8
277.201	5.36924	8
277.265	5.4044	8
277.284	5.41514	8
> 12 contour
277.368	5.29048	12
277.451	5.29595	12
277.534	5.27194	12
277.581	5.23773	12
277.618	5.20371	12
277.655	5.1544	12
277.678	5.07107	12
277.672	4.98773	12
277.631	4.9044	12
277.618	4.88924	12
277.534	4.82397	12
277.521	4.82107	12
277.451	4.79998	12
277.368	4.80448	12
277.339	4.82107	12
277.284	4.85103	12
277.233	4.9044	12
277.202	4.98773	12
277.201	5.00943	12
277.195	5.07107	12
277.201	5.08946	12
277.216	5.1544	12
277.284	5.23662	12
277.286	5.23773	12
277.368	5.29048	12
> 16 contour
277.368	5.20545	16
277.451	5.21839	16
277.534	5.18902	16
277.57	5.1544	16
277.602	5.07107	16
277.594	4.98773	16
277.534	4.90702	16
277.53	4.9044	16
277.451	4.86936	16
277.368	4.88843	16
277.345	4.9044	16
277.284	4.95745	16
277.265	4.98773	16
277.256	5.07107	16
277.284	5.12896	16
277.302	5.1544	16
277.368	5.20545	16
> 20 contour
277.451	5.16825	20
277.481	5.1544	20
277.534	5.10815	20
277.554	5.07107	20
277.537	4.98773	20
277.534	4.9846	20
277.451	4.91868	20
277.368	4.96987	20
277.348	4.98773	20
277.327	5.07107	20
277.368	5.12886	20
277.405	5.1544	20
277.451	5.16825	20