> 2 contour
279.278	-0.883408	2
279.328	-0.875988	2
279.378	-0.868924	2
279.428	-0.866497	2
279.445	-0.894	2
279.428	-0.931043	2
279.423	-0.944	2
279.428	-0.952976	2
279.478	-0.950678	2
279.482	-0.944	2
279.511	-0.894	2
279.528	-0.883303	2
279.544	-0.894	2
279.572	-0.944	2
279.578	-0.955636	2
279.628	-0.963103	2
279.678	-0.97104	2
279.728	-0.984411	2
279.763	-0.994	2
279.778	-0.997984	2
279.828	-1.01626	2
279.843	-0.994	2
279.878	-0.97502	2
279.901	-0.994	2
279.894	-1.044	2
279.928	-1.04945	2
279.978	-1.0877	2
279.988	-1.094	2
280.028	-1.12017	2
280.078	-1.11244	2
280.123	-1.094	2
280.128	-1.0871	2
280.137	-1.094	2
280.178	-1.12591	2
280.198	-1.144	2
280.228	-1.17338	2
280.249	-1.194	2
280.278	-1.22446	2
280.295	-1.244	2
280.328	-1.2869	2
280.334	-1.294	2
280.37	-1.344	2
280.378	-1.356	2
280.401	-1.394	2
280.428	-1.444	2
280.428	-1.444	2
280.454	-1.494	2
280.475	-1.544	2
280.478	-1.55158	2
280.494	-1.594	2
280.509	-1.644	2
280.522	-1.694	2
280.528	-1.72624	2
280.532	-1.744	2
280.541	-1.794	2
280.547	-1.844	2
280.551	-1.894	2
280.552	-1.944	2
280.551	-1.994	2
280.547	-2.044	2
280.541	-2.094	2
280.533	-2.144	2
280.528	-2.16586	2
280.523	-2.194	2
280.51	-2.244	2
280.495	-2.294	2
280.478	-2.34083	2
280.477	-2.344	2
280.456	-2.394	2
280.428	-2.40578	2
280.378	-2.42713	2
280.364	-2.444	2
280.378	-2.47554	2
280.404	-2.494	2
280.378	-2.53578	2
280.373	-2.544	2
280.337	-2.594	2
280.328	-2.60495	2
280.298	-2.644	2
280.278	-2.66739	2
280.253	-2.694	2
280.228	-2.71857	2
280.202	-2.744	2
280.178	-2.76645	2
280.143	-2.794	2
280.128	-2.80574	2
280.078	-2.84284	2
280.076	-2.844	2
280.028	-2.87387	2
279.994	-2.894	2
279.978	-2.90309	2
279.928	-2.92687	2
279.89	-2.944	2
279.878	-2.94943	2
279.874	-2.944	2
279.828	-2.92106	2
279.778	-2.92736	2
279.755	-2.944	2
279.729	-2.994	2
279.728	-2.99581	2
279.678	-3.00839	2
279.628	-3.01571	2
279.578	-3.02278	2
279.528	-3.02522	2
279.478	-3.02744	2
279.428	-3.02522	2
279.378	-3.0228	2
279.328	-3.01571	2
279.278	-3.00839	2
279.228	-2.99581	2
279.221	-2.994	2
279.178	-2.98415	2
279.128	-2.96731	2
279.078	-2.94943	2
279.066	-2.944	2
279.028	-2.92687	2
278.978	-2.90307	2
278.963	-2.894	2
278.928	-2.87387	2
278.88	-2.844	2
278.878	-2.84287	2
278.828	-2.80574	2
278.813	-2.794	2
278.778	-2.76641	2
278.754	-2.744	2
278.728	-2.71855	2
278.703	-2.694	2
278.678	-2.66739	2
278.658	-2.644	2
278.628	-2.60495	2
278.619	-2.594	2
278.583	-2.544	2
278.578	-2.53578	2
278.552	-2.494	2
278.528	-2.44761	2
278.526	-2.444	2
278.5	-2.394	2
278.479	-2.344	2
278.478	-2.34083	2
278.461	-2.294	2
278.446	-2.244	2
278.433	-2.194	2
278.428	-2.16586	2
278.423	-2.144	2
278.415	-2.094	2
278.409	-2.044	2
278.405	-1.994	2
278.404	-1.944	2
278.405	-1.894	2
278.409	-1.844	2
278.415	-1.794	2
278.424	-1.744	2
278.428	-1.72624	2
278.434	-1.694	2
278.447	-1.644	2
278.462	-1.594	2
278.478	-1.55159	2
278.481	-1.544	2
278.502	-1.494	2
278.528	-1.444	2
278.528	-1.444	2
278.555	-1.394	2
278.578	-1.356	2
278.586	-1.344	2
278.622	-1.294	2
278.628	-1.2869	2
278.661	-1.244	2
278.678	-1.22451	2
278.707	-1.194	2
278.728	-1.17345	2
278.758	-1.144	2
278.778	-1.12593	2
278.819	-1.094	2
278.828	-1.0871	2
278.878	-1.04947	2
278.887	-1.044	2
278.928	-1.0186	2
278.97	-0.994	2
278.978	-0.989445	2
279.028	-0.96539	2
279.075	-0.944	2
279.078	-0.942804	2
279.128	-0.924597	2
279.178	-0.907519	2
279.228	-0.89569	2
279.235	-0.894	2
279.278	-0.883408	2
> 4 contour
279.228	-1.28981	4
279.278	-1.28419	4
279.297	-1.294	4
279.328	-1.3316	4
279.378	-1.30415	4
279.395	-1.294	4
279.428	-1.24509	4
279.464	-1.294	4
279.478	-1.31236	4
279.528	-1.3151	4
279.578	-1.32038	4
279.628	-1.33158	4
279.671	-1.344	4
279.678	-1.34583	4
279.728	-1.36545	4
279.778	-1.38963	4
279.822	-1.344	4
279.828	-1.34154	4
279.831	-1.344	4
279.878	-1.38411	4
279.91	-1.394	4
279.928	-1.40864	4
279.968	-1.444	4
279.978	-1.45425	4
280.013	-1.494	4
280.028	-1.51329	4
280.052	-1.544	4
280.078	-1.58522	4
280.083	-1.594	4
280.109	-1.644	4
280.128	-1.69031	4
280.13	-1.694	4
280.147	-1.744	4
280.161	-1.794	4
280.169	-1.844	4
280.175	-1.894	4
280.177	-1.944	4
280.128	-1.97803	4
280.105	-1.994	4
280.128	-2.01203	4
280.17	-2.044	4
280.162	-2.094	4
280.148	-2.144	4
280.131	-2.194	4
280.128	-2.20129	4
280.111	-2.244	4
280.086	-2.294	4
280.078	-2.3068	4
280.054	-2.344	4
280.028	-2.37872	4
280.016	-2.394	4
279.978	-2.43755	4
279.971	-2.444	4
279.928	-2.48299	4
279.915	-2.494	4
279.878	-2.5232	4
279.845	-2.544	4
279.828	-2.55417	4
279.778	-2.58166	4
279.747	-2.594	4
279.728	-2.60198	4
279.678	-2.62065	4
279.628	-2.63269	4
279.578	-2.64234	4
279.559	-2.644	4
279.528	-2.64702	4
279.478	-2.64973	4
279.428	-2.64702	4
279.397	-2.644	4
279.378	-2.64232	4
279.328	-2.63269	4
279.278	-2.62065	4
279.228	-2.60198	4
279.209	-2.594	4
279.178	-2.58165	4
279.128	-2.55417	4
279.111	-2.544	4
279.078	-2.5232	4
279.041	-2.494	4
279.028	-2.48299	4
278.984	-2.444	4
278.978	-2.4376	4
278.94	-2.394	4
278.928	-2.37872	4
278.902	-2.344	4
278.878	-2.3068	4
278.87	-2.294	4
278.845	-2.244	4
278.828	-2.20128	4
278.825	-2.194	4
278.808	-2.144	4
278.794	-2.094	4
278.786	-2.044	4
278.781	-1.994	4
278.779	-1.944	4
278.781	-1.894	4
278.787	-1.844	4
278.795	-1.794	4
278.809	-1.744	4
278.826	-1.694	4
278.828	-1.69031	4
278.847	-1.644	4
278.873	-1.594	4
278.878	-1.58522	4
278.904	-1.544	4
278.928	-1.51329	4
278.943	-1.494	4
278.978	-1.45425	4
278.988	-1.444	4
279.028	-1.40864	4
279.046	-1.394	4
279.078	-1.36865	4
279.118	-1.344	4
279.128	-1.33791	4
279.178	-1.31007	4
279.218	-1.294	4
279.228	-1.28981	4
> 6 contour
279.628	-1.47776	6
279.649	-1.494	6
279.678	-1.5152	6
279.712	-1.544	6
279.728	-1.5799	6
279.767	-1.544	6
279.778	-1.53982	6
279.791	-1.544	6
279.828	-1.57633	6
279.846	-1.594	6
279.828	-1.61364	6
279.819	-1.644	6
279.828	-1.67599	6
279.864	-1.644	6
279.878	-1.63155	6
279.888	-1.644	6
279.919	-1.694	6
279.928	-1.71119	6
279.944	-1.744	6
279.963	-1.794	6
279.975	-1.844	6
279.978	-1.86141	6
279.983	-1.894	6
279.986	-1.944	6
279.978	-1.94993	6
279.928	-1.98624	6
279.917	-1.994	6
279.909	-2.044	6
279.915	-2.094	6
279.878	-2.14153	6
279.876	-2.144	6
279.878	-2.14926	6
279.922	-2.194	6
279.891	-2.244	6
279.878	-2.26058	6
279.85	-2.294	6
279.828	-2.31585	6
279.796	-2.344	6
279.778	-2.3586	6
279.728	-2.3907	6
279.722	-2.394	6
279.678	-2.41635	6
279.657	-2.394	6
279.628	-2.38264	6
279.611	-2.394	6
279.58	-2.444	6
279.578	-2.44727	6
279.575	-2.444	6
279.528	-2.42145	6
279.488	-2.444	6
279.478	-2.45766	6
279.428	-2.45489	6
279.378	-2.44728	6
279.366	-2.444	6
279.378	-2.43537	6
279.387	-2.394	6
279.378	-2.37911	6
279.365	-2.394	6
279.328	-2.43445	6
279.278	-2.41632	6
279.235	-2.394	6
279.228	-2.3906	6
279.178	-2.35853	6
279.16	-2.344	6
279.128	-2.31584	6
279.106	-2.294	6
279.078	-2.26059	6
279.065	-2.244	6
279.034	-2.194	6
279.028	-2.18102	6
279.01	-2.144	6
278.992	-2.094	6
278.98	-2.044	6
278.978	-2.03096	6
278.972	-1.994	6
278.97	-1.944	6
278.973	-1.894	6
278.978	-1.86141	6
278.981	-1.844	6
278.993	-1.794	6
279.012	-1.744	6
279.028	-1.71119	6
279.037	-1.694	6
279.068	-1.644	6
279.078	-1.63155	6
279.11	-1.594	6
279.128	-1.57634	6
279.148	-1.594	6
279.178	-1.6207	6
279.209	-1.594	6
279.228	-1.58001	6
279.278	-1.55035	6
279.292	-1.544	6
279.328	-1.52796	6
279.378	-1.51325	6
279.428	-1.50444	6
279.478	-1.50192	6
279.528	-1.50444	6
279.578	-1.51325	6
279.595	-1.494	6
279.628	-1.47776	6
> 8 contour
279.428	-1.64075	8
279.478	-1.6388	8
279.528	-1.64075	8
279.539	-1.644	8
279.578	-1.64822	8
279.628	-1.6759	8
279.678	-1.66749	8
279.706	-1.694	8
279.728	-1.71515	8
279.778	-1.73589	8
279.796	-1.744	8
279.823	-1.794	8
279.828	-1.80803	8
279.84	-1.844	8
279.851	-1.894	8
279.828	-1.91262	8
279.811	-1.944	8
279.78	-1.994	8
279.778	-2.00264	8
279.769	-2.044	8
279.778	-2.05258	8
279.798	-2.094	8
279.778	-2.11753	8
279.728	-2.1263	8
279.724	-2.144	8
279.728	-2.15748	8
279.762	-2.194	8
279.728	-2.22924	8
279.709	-2.244	8
279.678	-2.2662	8
279.628	-2.26525	8
279.588	-2.294	8
279.578	-2.31084	8
279.528	-2.32222	8
279.478	-2.32454	8
279.428	-2.30681	8
279.378	-2.30149	8
279.329	-2.294	8
279.328	-2.29368	8
279.278	-2.26616	8
279.247	-2.244	8
279.228	-2.22919	8
279.194	-2.194	8
279.178	-2.17295	8
279.158	-2.144	8
279.131	-2.094	8
279.128	-2.08436	8
279.114	-2.044	8
279.104	-1.994	8
279.101	-1.944	8
279.105	-1.894	8
279.116	-1.844	8
279.128	-1.80803	8
279.133	-1.794	8
279.16	-1.744	8
279.178	-1.71934	8
279.205	-1.744	8
279.228	-1.74985	8
279.246	-1.744	8
279.278	-1.71365	8
279.302	-1.694	8
279.328	-1.6759	8
279.378	-1.65567	8
279.417	-1.644	8
279.428	-1.64075	8
> 10 contour
279.428	-1.71793	10
279.469	-1.744	10
279.478	-1.76345	10
279.528	-1.76298	10
279.578	-1.7923	10
279.581	-1.794	10
279.628	-1.80322	10
279.656	-1.794	10
279.678	-1.76948	10
279.699	-1.794	10
279.678	-1.80995	10
279.664	-1.844	10
279.656	-1.894	10
279.661	-1.944	10
279.67	-1.994	10
279.678	-2.00953	10
279.697	-2.044	10
279.687	-2.094	10
279.678	-2.12257	10
279.652	-2.094	10
279.628	-2.05974	10
279.587	-2.094	10
279.578	-2.09941	10
279.528	-2.12903	10
279.521	-2.144	10
279.528	-2.16322	10
279.578	-2.19293	10
279.58	-2.194	10
279.578	-2.19474	10
279.528	-2.2129	10
279.478	-2.21426	10
279.428	-2.20213	10
279.417	-2.194	10
279.428	-2.16322	10
279.435	-2.144	10
279.428	-2.13929	10
279.378	-2.09941	10
279.349	-2.144	10
279.328	-2.17126	10
279.297	-2.144	10
279.278	-2.12258	10
279.254	-2.094	10
279.228	-2.04627	10
279.227	-2.044	10
279.214	-1.994	10
279.21	-1.944	10
279.214	-1.894	10
279.228	-1.84569	10
279.25	-1.894	10
279.256	-1.944	10
279.249	-1.994	10
279.278	-2.00948	10
279.3	-1.994	10
279.284	-1.944	10
279.3	-1.894	10
279.292	-1.844	10
279.328	-1.80322	10
279.375	-1.794	10
279.378	-1.7923	10
279.395	-1.744	10
279.428	-1.71793	10
> 12 contour
279.428	-1.90665	12
279.462	-1.944	12
279.462	-1.994	12
279.478	-2.01589	12
279.502	-2.044	12
279.478	-2.06145	12
279.433	-2.094	12
279.428	-2.09772	12
279.424	-2.094	12
279.378	-2.04996	12
279.353	-2.044	12
279.378	-2.03419	12
279.401	-1.994	12
279.398	-1.944	12
279.428	-1.90665	12