> 1 contour
291.03	18.6146	1
291.113	18.6542	1
291.183	18.6852	1
291.197	18.7487	1
291.201	18.7686	1
291.204	18.8519	1
291.197	18.8656	1
291.155	18.9352	1
291.113	19.0114	1
291.101	19.0186	1
291.113	19.0504	1
291.133	19.1019	1
291.171	19.1852	1
291.197	19.2342	1
291.215	19.2686	1
291.264	19.3519	1
291.28	19.3767	1
291.318	19.4352	1
291.363	19.4974	1
291.38	19.5186	1
291.447	19.5961	1
291.452	19.6019	1
291.53	19.6841	1
291.531	19.6852	1
291.613	19.7617	1
291.621	19.7686	1
291.697	19.8311	1
291.724	19.8519	1
291.78	19.8929	1
291.842	19.9352	1
291.863	19.9497	1
291.947	19.9973	1
291.987	20.0186	1
292.03	20.041	1
292.113	20.0796	1
292.168	20.1019	1
292.197	20.1141	1
292.28	20.1447	1
292.363	20.1721	1
292.418	20.1852	1
292.447	20.1924	1
292.53	20.2113	1
292.613	20.2262	1
292.697	20.2375	1
292.78	20.2453	1
292.863	20.2512	1
292.947	20.2506	1
293.03	20.2482	1
293.113	20.2424	1
293.197	20.2335	1
293.28	20.2208	1
293.363	20.2059	1
293.441	20.1852	1
293.447	20.1837	1
293.53	20.1605	1
293.613	20.1328	1
293.693	20.1019	1
293.697	20.1005	1
293.78	20.0651	1
293.863	20.0255	1
293.876	20.0186	1
293.947	19.9783	1
294.016	19.9352	1
294.03	19.9262	1
294.113	19.8687	1
294.136	19.8519	1
294.197	19.8045	1
294.239	19.7686	1
294.28	19.7323	1
294.331	19.6852	1
294.363	19.6526	1
294.409	19.6019	1
294.447	19.5574	1
294.479	19.5186	1
294.53	19.4501	1
294.541	19.4352	1
294.596	19.3519	1
294.613	19.3228	1
294.646	19.2686	1
294.689	19.1852	1
294.697	19.1675	1
294.727	19.1019	1
294.76	19.0186	1
294.78	18.9579	1
294.788	18.9352	1
294.813	18.8519	1
294.832	18.7686	1
294.848	18.6852	1
294.858	18.6019	1
294.862	18.5186	1
294.858	18.4352	1
294.858	18.3519	1
294.859	18.2686	1
294.853	18.1852	1
294.842	18.1019	1
294.825	18.0186	1
294.804	17.9352	1
294.78	17.8598	1
294.778	17.8519	1
294.749	17.7686	1
294.714	17.6852	1
294.697	17.649	1
294.675	17.6019	1
294.63	17.5186	1
294.613	17.4918	1
294.579	17.4352	1
294.53	17.3632	1
294.522	17.3519	1
294.458	17.2686	1
294.447	17.2545	1
294.388	17.1852	1
294.363	17.1579	1
294.307	17.1019	1
294.28	17.077	1
294.214	17.0186	1
294.197	17.0036	1
294.113	16.9385	1
294.109	16.9352	1
294.03	16.8794	1
293.987	16.8519	1
293.947	16.827	1
293.863	16.7785	1
293.843	16.7686	1
293.78	16.7381	1
293.697	16.7016	1
293.654	16.6852	1
293.613	16.6693	1
293.53	16.6406	1
293.447	16.6167	1
293.389	16.6019	1
293.363	16.595	1
293.28	16.5796	1
293.197	16.5665	1
293.113	16.5571	1
293.03	16.5511	1
292.947	16.5486	1
292.863	16.548	1
292.78	16.5542	1
292.697	16.5622	1
292.613	16.5741	1
292.53	16.5895	1
292.476	16.6019	1
292.447	16.6083	1
292.363	16.6288	1
292.28	16.6571	1
292.206	16.6852	1
292.197	16.6885	1
292.113	16.723	1
292.03	16.7631	1
292.02	16.7686	1
291.947	16.8073	1
291.871	16.8519	1
291.863	16.8562	1
291.78	16.9137	1
291.751	16.9352	1
291.697	16.9763	1
291.646	17.0186	1
291.613	17.0467	1
291.554	17.1019	1
291.53	17.1256	1
291.473	17.1852	1
291.447	17.215	1
291.4	17.2686	1
291.363	17.3152	1
291.336	17.3519	1
291.281	17.4352	1
291.28	17.437	1
291.23	17.5186	1
291.197	17.5814	1
291.186	17.6019	1
291.146	17.6852	1
291.113	17.7658	1
291.112	17.7686	1
291.082	17.8519	1
291.056	17.9352	1
291.036	18.0186	1
291.03	18.0493	1
> 2 contour
292.863	19.5251	2
292.947	19.5264	2
293.03	19.5224	2
293.062	19.5186	2
293.113	19.5129	2
293.197	19.4979	2
293.28	19.4765	2
293.363	19.4486	2
293.395	19.4352	2
293.447	19.4135	2
293.53	19.3708	2
293.561	19.3519	2
293.613	19.3194	2
293.683	19.2686	2
293.697	19.2574	2
293.777	19.1852	2
293.78	19.1825	2
293.854	19.1019	2
293.863	19.0907	2
293.918	19.0186	2
293.947	18.9729	2
293.97	18.9352	2
294.012	18.8519	2
294.03	18.8074	2
294.046	18.7686	2
294.073	18.6852	2
294.093	18.6019	2
294.088	18.5186	2
294.059	18.4352	2
294.03	18.3722	2
294.007	18.3519	2
294.03	18.3278	2
294.055	18.3519	2
294.113	18.3759	2
294.169	18.3519	2
294.161	18.2686	2
294.197	18.2342	2
294.28	18.2135	2
294.337	18.1852	2
294.28	18.1105	2
294.275	18.1019	2
294.197	18.0346	2
294.113	18.0447	2
294.064	18.0186	2
294.059	17.9352	2
294.03	17.9001	2
293.966	17.8519	2
293.947	17.821	2
293.902	17.7686	2
293.863	17.7198	2
293.839	17.6852	2
293.78	17.6207	2
293.761	17.6019	2
293.697	17.5454	2
293.662	17.5186	2
293.613	17.4827	2
293.537	17.4352	2
293.53	17.431	2
293.447	17.3874	2
293.363	17.3524	2
293.362	17.3519	2
293.28	17.3239	2
293.197	17.302	2
293.113	17.2867	2
293.03	17.2771	2
292.947	17.2732	2
292.863	17.2745	2
292.78	17.2821	2
292.697	17.2951	2
292.613	17.3144	2
292.53	17.3404	2
292.5	17.3519	2
292.447	17.3726	2
292.363	17.4121	2
292.323	17.4352	2
292.28	17.4607	2
292.198	17.5186	2
292.197	17.5191	2
292.113	17.589	2
292.1	17.6019	2
292.03	17.6742	2
292.02	17.6852	2
291.955	17.7686	2
291.947	17.7811	2
291.901	17.8519	2
291.863	17.9229	2
291.857	17.9352	2
291.821	18.0186	2
291.793	18.1019	2
291.78	18.156	2
291.773	18.1852	2
291.759	18.2686	2
291.751	18.3519	2
291.75	18.4352	2
291.756	18.5186	2
291.769	18.6019	2
291.78	18.6506	2
291.788	18.6852	2
291.814	18.7686	2
291.848	18.8519	2
291.863	18.8824	2
291.89	18.9352	2
291.943	19.0186	2
291.947	19.024	2
292.006	19.1019	2
292.03	19.1298	2
292.083	19.1852	2
292.113	19.2143	2
292.178	19.2686	2
292.197	19.2836	2
292.28	19.341	2
292.298	19.3519	2
292.363	19.3894	2
292.447	19.4281	2
292.465	19.4352	2
292.53	19.4605	2
292.613	19.4858	2
292.697	19.5046	2
292.78	19.5172	2
292.795	19.5186	2
292.863	19.5251	2
> 3 contour
292.947	19.1051	3
292.988	19.1019	3
293.03	19.0987	3
293.113	19.0834	3
293.197	19.0577	3
293.28	19.0207	3
293.284	19.0186	3
293.363	18.967	3
293.408	18.9352	3
293.447	18.9037	3
293.497	18.8519	3
293.53	18.8104	3
293.56	18.7686	3
293.606	18.6852	3
293.613	18.6665	3
293.638	18.6019	3
293.634	18.5186	3
293.613	18.5116	3
293.565	18.4352	3
293.613	18.3985	3
293.697	18.3795	3
293.725	18.3519	3
293.78	18.2921	3
293.802	18.2686	3
293.78	18.1974	3
293.779	18.1852	3
293.697	18.1148	3
293.613	18.1316	3
293.582	18.1019	3
293.53	18.0431	3
293.447	18.0494	3
293.392	18.0186	3
293.427	17.9352	3
293.385	17.8519	3
293.363	17.8359	3
293.28	17.7798	3
293.256	17.7686	3
293.197	17.7429	3
293.113	17.7166	3
293.03	17.7011	3
292.947	17.6938	3
292.863	17.702	3
292.78	17.7075	3
292.697	17.731	3
292.613	17.7629	3
292.602	17.7686	3
292.53	17.8079	3
292.467	17.8519	3
292.447	17.8683	3
292.379	17.9352	3
292.363	17.9545	3
292.312	18.0186	3
292.28	18.068	3
292.261	18.1019	3
292.227	18.1852	3
292.205	18.2686	3
292.197	18.3283	3
292.193	18.3519	3
292.193	18.4352	3
292.197	18.4708	3
292.202	18.5186	3
292.222	18.6019	3
292.254	18.6852	3
292.28	18.7335	3
292.302	18.7686	3
292.363	18.8478	3
292.367	18.8519	3
292.447	18.9328	3
292.45	18.9352	3
292.53	18.9927	3
292.577	19.0186	3
292.613	19.0374	3
292.697	19.0692	3
292.78	19.0906	3
292.863	19.0994	3
292.9	19.1019	3
292.947	19.1051	3
> 3 contour
293.363	18.4466	3
293.447	18.4857	3
293.491	18.4352	3
293.524	18.3519	3
293.447	18.3104	3
293.385	18.3519	3
293.363	18.4217	3
293.35	18.4352	3
293.363	18.4466	3
> 3 contour
292.863	18.1044	3
292.867	18.1019	3
292.947	18.0417	3
292.986	18.0186	3
292.947	17.9745	3
292.863	17.9874	3
292.841	18.0186	3
292.857	18.1019	3
292.863	18.1044	3
> 4 contour
292.947	18.7104	4
293.03	18.696	4
293.058	18.6852	4
293.113	18.6573	4
293.173	18.6019	4
293.176	18.5186	4
293.113	18.509	4
293.03	18.4916	4
293.006	18.4352	4
293.03	18.4201	4
293.113	18.404	4
293.197	18.3904	4
293.28	18.4014	4
293.329	18.3519	4
293.363	18.3222	4
293.447	18.2791	4
293.53	18.2694	4
293.613	18.3168	4
293.697	18.2886	4
293.716	18.2686	4
293.748	18.1852	4
293.697	18.1411	4
293.613	18.1753	4
293.535	18.1019	4
293.53	18.0967	4
293.502	18.1019	4
293.447	18.1137	4
293.363	18.13	4
293.28	18.1083	4
293.197	18.1023	4
293.113	18.1167	4
293.03	18.1128	4
292.947	18.1052	4
292.863	18.158	4
292.78	18.1442	4
292.7	18.1852	4
292.697	18.2011	4
292.645	18.2686	4
292.613	18.328	4
292.606	18.3519	4
292.604	18.4352	4
292.613	18.4731	4
292.628	18.5186	4
292.678	18.6019	4
292.697	18.6205	4
292.78	18.6811	4
292.836	18.6019	4
292.795	18.5186	4
292.797	18.4352	4
292.863	18.4197	4
292.882	18.4352	4
292.926	18.5186	4
292.891	18.6019	4
292.905	18.6852	4
292.947	18.7104	4
> 5 contour
292.947	18.4483	5
292.954	18.4352	5
293.03	18.3875	5
293.113	18.3648	5
293.166	18.3519	5
293.197	18.3404	5
293.28	18.3423	5
293.363	18.2686	5
293.28	18.1932	5
293.267	18.1852	5
293.197	18.1423	5
293.113	18.1504	5
293.03	18.133	5
292.947	18.1468	5
292.892	18.1852	5
292.863	18.2021	5
292.785	18.2686	5
292.836	18.3519	5
292.863	18.3725	5
292.938	18.4352	5
292.947	18.4483	5
> 6 contour
292.947	18.4109	6
293.03	18.355	6
293.04	18.3519	6
293.113	18.3212	6
293.197	18.2804	6
293.28	18.3023	6
293.318	18.2686	6
293.28	18.2341	6
293.202	18.1852	6
293.197	18.1823	6
293.113	18.184	6
293.03	18.1531	6
292.95	18.1852	6
292.947	18.1911	6
292.863	18.2364	6
292.826	18.2686	6
292.863	18.3207	6
292.881	18.3519	6
292.947	18.4109	6
> 7 contour
292.947	18.3824	7
292.992	18.3519	7
293.03	18.3133	7
293.113	18.2755	7
293.127	18.2686	7
293.113	18.2572	7
293.062	18.1852	7
293.03	18.1733	7
293.001	18.1852	7
292.948	18.2686	7
292.947	18.2696	7
292.913	18.3519	7
292.947	18.3824	7