> 2 contour
157.147	-8.05904	2
157.23	-8.095	2
157.23	-8.09836	2
157.314	-8.1396	2
157.397	-8.12448	2
157.409	-8.145	2
157.397	-8.16186	2
157.314	-8.18155	2
157.312	-8.195	2
157.314	-8.19903	2
157.397	-8.22982	2
157.48	-8.21705	2
157.528	-8.245	2
157.564	-8.26717	2
157.606	-8.295	2
157.564	-8.30791	2
157.542	-8.295	2
157.48	-8.25844	2
157.397	-8.24869	2
157.379	-8.295	2
157.397	-8.31583	2
157.446	-8.345	2
157.48	-8.36558	2
157.564	-8.35836	2
157.631	-8.345	2
157.647	-8.32411	2
157.677	-8.345	2
157.73	-8.38731	2
157.737	-8.395	2
157.753	-8.445	2
157.804	-8.495	2
157.814	-8.52205	2
157.823	-8.545	2
157.814	-8.54623	2
157.811	-8.545	2
157.73	-8.50571	2
157.684	-8.545	2
157.73	-8.57973	2
157.753	-8.595	2
157.814	-8.64041	2
157.824	-8.645	2
157.831	-8.695	2
157.822	-8.745	2
157.85	-8.795	2
157.843	-8.845	2
157.831	-8.895	2
157.814	-8.94116	2
157.813	-8.945	2
157.794	-8.995	2
157.768	-9.045	2
157.735	-9.095	2
157.73	-9.10088	2
157.697	-9.145	2
157.647	-9.195	2
157.647	-9.19528	2
157.587	-9.245	2
157.564	-9.26141	2
157.502	-9.295	2
157.48	-9.30616	2
157.397	-9.33777	2
157.365	-9.345	2
157.314	-9.35696	2
157.23	-9.36471	2
157.147	-9.36141	2
157.064	-9.34522	2
157.063	-9.345	2
156.98	-9.32071	2
156.927	-9.295	2
156.897	-9.28045	2
156.842	-9.245	2
156.814	-9.22371	2
156.78	-9.195	2
156.732	-9.145	2
156.73	-9.14328	2
156.692	-9.095	2
156.66	-9.045	2
156.647	-9.01937	2
156.633	-8.995	2
156.61	-8.945	2
156.592	-8.895	2
156.58	-8.845	2
156.573	-8.795	2
156.571	-8.745	2
156.572	-8.695	2
156.576	-8.645	2
156.585	-8.595	2
156.599	-8.545	2
156.62	-8.495	2
156.646	-8.445	2
156.647	-8.44366	2
156.672	-8.395	2
156.708	-8.345	2
156.73	-8.31924	2
156.752	-8.295	2
156.806	-8.245	2
156.814	-8.23883	2
156.876	-8.195	2
156.897	-8.18189	2
156.9	-8.195	2
156.98	-8.23161	2
157.064	-8.21067	2
157.092	-8.195	2
157.147	-8.16278	2
157.219	-8.145	2
157.147	-8.12278	2
157.084	-8.095	2
157.147	-8.05904	2
> 2 contour
157.064	-8.28284	2
157.147	-8.28445	2
157.162	-8.295	2
157.23	-8.3391	2
157.314	-8.33808	2
157.339	-8.345	2
157.323	-8.395	2
157.314	-8.40267	2
157.306	-8.395	2
157.23	-8.35355	2
157.147	-8.35443	2
157.125	-8.345	2
157.064	-8.31418	2
157.019	-8.295	2
157.064	-8.28284	2
> 4 contour
157.147	-8.47282	4
157.16	-8.495	4
157.23	-8.53058	4
157.314	-8.52187	4
157.397	-8.54359	4
157.404	-8.545	4
157.449	-8.595	4
157.473	-8.645	4
157.434	-8.695	4
157.435	-8.745	4
157.479	-8.795	4
157.462	-8.845	4
157.428	-8.895	4
157.397	-8.92502	4
157.37	-8.945	4
157.314	-8.97827	4
157.232	-8.995	4
157.23	-8.99526	4
157.228	-8.995	4
157.147	-8.98702	4
157.064	-8.95262	4
157.053	-8.945	4
157	-8.895	4
156.98	-8.8606	4
156.97	-8.845	4
156.95	-8.795	4
156.944	-8.745	4
156.948	-8.695	4
156.955	-8.645	4
156.98	-8.59752	4
156.982	-8.595	4
157.018	-8.545	4
157.064	-8.50853	4
157.095	-8.495	4
157.147	-8.47282	4
> 6 contour
157.147	-8.58967	6
157.156	-8.595	6
157.216	-8.645	6
157.23	-8.64706	6
157.314	-8.65776	6
157.389	-8.695	6
157.38	-8.745	6
157.371	-8.795	6
157.327	-8.845	6
157.314	-8.85563	6
157.23	-8.88971	6
157.147	-8.87381	6
157.099	-8.845	6
157.064	-8.81134	6
157.052	-8.795	6
157.034	-8.745	6
157.041	-8.695	6
157.064	-8.64727	6
157.065	-8.645	6
157.137	-8.595	6
157.147	-8.58967	6
> 8 contour
157.147	-8.64721	8
157.23	-8.65706	8
157.314	-8.66988	8
157.364	-8.695	8
157.324	-8.745	8
157.314	-8.76908	8
157.306	-8.795	8
157.23	-8.84093	8
157.147	-8.81137	8
157.125	-8.795	8
157.089	-8.745	8
157.101	-8.695	8
157.147	-8.64721	8
> 10 contour
157.23	-8.66705	10
157.314	-8.682	10
157.34	-8.695	10
157.314	-8.72323	10
157.3	-8.745	10
157.263	-8.795	10
157.23	-8.81497	10
157.187	-8.795	10
157.147	-8.75915	10
157.135	-8.745	10
157.147	-8.7125	10
157.151	-8.695	10
157.23	-8.66705	10
> 12 contour
157.23	-8.67705	12
157.314	-8.69412	12
157.316	-8.695	12
157.314	-8.69691	12
157.284	-8.745	12
157.23	-8.79175	12
157.162	-8.745	12
157.18	-8.695	12
157.23	-8.67705	12