> 2 contour
268.62	17.4541	2
268.703	17.4614	2
268.787	17.4613	2
268.87	17.458	2
268.953	17.4503	2
269.037	17.438	2
269.12	17.4208	2
269.203	17.3993	2
269.222	17.3926	2
269.287	17.3705	2
269.37	17.3373	2
269.428	17.3092	2
269.453	17.2975	2
269.537	17.2522	2
269.578	17.2259	2
269.563	17.1426	2
269.62	17.0899	2
269.703	17.076	2
269.787	17.0643	2
269.792	17.0592	2
269.87	16.9798	2
269.871	16.9759	2
269.943	16.8926	2
269.953	16.8785	2
270.003	16.8092	2
270.037	16.7541	2
270.054	16.7259	2
270.097	16.6426	2
270.12	16.5898	2
270.134	16.5592	2
270.165	16.4759	2
270.189	16.3926	2
270.142	16.3092	2
270.145	16.2259	2
270.148	16.1426	2
270.148	16.0592	2
270.203	15.9846	2
270.23	15.9759	2
270.222	15.8926	2
270.203	15.8866	2
270.143	15.8092	2
270.12	15.7821	2
270.037	15.7566	2
269.953	15.7966	2
269.936	15.7259	2
269.908	15.6426	2
269.871	15.5592	2
269.87	15.557	2
269.828	15.4759	2
269.787	15.4105	2
269.775	15.3926	2
269.713	15.3092	2
269.703	15.2978	2
269.635	15.2259	2
269.674	15.1426	2
269.62	15.0901	2
269.537	15.1398	2
269.453	15.0792	2
269.421	15.0592	2
269.37	15.0281	2
269.287	14.9863	2
269.263	14.9759	2
269.203	14.9495	2
269.12	14.9229	2
269.037	14.9026	2
268.979	14.8926	2
268.953	14.8876	2
268.87	14.8776	2
268.787	14.8733	2
268.703	14.8736	2
268.62	14.8848	2
268.592	14.8926	2
268.537	14.9057	2
268.453	14.9339	2
268.37	14.9411	2
268.287	14.9716	2
268.277	14.9759	2
268.203	15.0079	2
268.12	15.0584	2
268.119	15.0592	2
268.037	15.1138	2
268	15.1426	2
267.953	15.1814	2
267.906	15.2259	2
267.87	15.2629	2
267.829	15.3092	2
267.787	15.3629	2
267.764	15.3926	2
267.71	15.4759	2
267.703	15.4886	2
267.667	15.5592	2
267.632	15.6426	2
267.62	15.6796	2
267.604	15.7259	2
267.582	15.8092	2
267.544	15.8926	2
267.537	15.903	2
267.453	15.9302	2
267.417	15.9759	2
267.453	16.0234	2
267.479	16.0592	2
267.453	16.0952	2
267.417	16.1426	2
267.453	16.1878	2
267.482	16.2259	2
267.453	16.2681	2
267.423	16.3092	2
267.453	16.3455	2
267.511	16.3092	2
267.537	16.2936	2
267.586	16.3092	2
267.609	16.3926	2
267.62	16.4218	2
267.638	16.4759	2
267.633	16.5592	2
267.703	16.6382	2
267.721	16.6426	2
267.778	16.7259	2
267.732	16.8092	2
267.787	16.8653	2
267.87	16.8366	2
267.881	16.8926	2
267.953	16.9639	2
268.026	16.9759	2
268.037	16.9839	2
268.12	17.0399	2
268.152	17.0592	2
268.203	17.0892	2
268.218	17.1426	2
268.287	17.2019	2
268.37	17.1568	2
268.453	17.1819	2
268.468	17.2259	2
268.537	17.2819	2
268.573	17.3092	2
268.6	17.3926	2
268.62	17.4541	2
> 2 contour
268.703	17.3577	2
268.787	17.3579	2
268.818	17.3092	2
268.87	17.2308	2
268.873	17.2259	2
268.87	17.2238	2
268.787	17.2217	2
268.703	17.2219	2
268.702	17.2259	2
268.671	17.3092	2
268.703	17.3577	2
> 4 contour
268.87	16.6265	4
268.915	16.5592	4
268.953	16.5028	4
269.007	16.4759	4
269.037	16.4699	4
269.12	16.447	4
269.203	16.4605	4
269.26	16.3926	4
269.287	16.3491	4
269.312	16.3092	4
269.347	16.2259	4
269.366	16.1426	4
269.37	16.0932	4
269.374	16.0592	4
269.37	16.0567	4
269.357	16.0592	4
269.287	16.0735	4
269.281	16.0592	4
269.287	16.0457	4
269.326	15.9759	4
269.353	15.8926	4
269.287	15.8533	4
269.256	15.8092	4
269.203	15.7474	4
269.15	15.7259	4
269.12	15.6965	4
269.048	15.6426	4
269.037	15.6348	4
268.953	15.5929	4
268.87	15.5697	4
268.787	15.5613	4
268.703	15.5603	4
268.62	15.582	4
268.537	15.6154	4
268.493	15.6426	4
268.453	15.6701	4
268.393	15.7259	4
268.37	15.7548	4
268.331	15.8092	4
268.293	15.8926	4
268.287	15.8972	4
268.203	15.9509	4
268.186	15.9759	4
268.203	16.0059	4
268.266	16.0592	4
268.203	16.115	4
268.188	16.1426	4
268.203	16.1643	4
268.287	16.2158	4
268.301	16.2259	4
268.344	16.3092	4
268.37	16.3423	4
268.415	16.3926	4
268.453	16.4264	4
268.532	16.4759	4
268.537	16.4789	4
268.62	16.5143	4
268.703	16.5381	4
268.787	16.5368	4
268.811	16.5592	4
268.87	16.6265	4
> 6 contour
268.703	16.3974	6
268.787	16.3967	6
268.793	16.3926	6
268.87	16.3236	6
268.897	16.3092	6
268.953	16.2943	6
269.023	16.2259	6
269.037	16.2069	6
269.085	16.1426	6
269.12	16.0703	6
269.132	16.0592	6
269.125	15.9759	6
269.12	15.9622	6
269.037	15.9013	6
269.025	15.8926	6
269.033	15.8092	6
268.953	15.7725	6
268.87	15.7692	6
268.787	15.7508	6
268.703	15.7522	6
268.62	15.7953	6
268.601	15.8092	6
268.537	15.8657	6
268.514	15.8926	6
268.476	15.9759	6
268.468	16.0592	6
268.484	16.1426	6
268.535	16.2259	6
268.537	16.2277	6
268.62	16.3041	6
268.627	16.3092	6
268.684	16.3926	6
268.703	16.3974	6
> 8 contour
268.62	16.2372	8
268.703	16.2752	8
268.787	16.286	8
268.868	16.2259	8
268.87	16.2251	8
268.952	16.1426	8
268.953	16.1366	8
269.005	16.0592	8
268.976	15.9759	8
268.953	15.9597	8
268.904	15.8926	8
268.87	15.8662	8
268.787	15.8374	8
268.703	15.8484	8
268.636	15.8926	8
268.62	15.9048	8
268.567	15.9759	8
268.555	16.0592	8
268.581	16.1426	8
268.608	16.2259	8
268.62	16.2372	8
> 10 contour
268.703	16.1884	10
268.787	16.2135	10
268.87	16.1661	10
268.893	16.1426	10
268.932	16.0592	10
268.913	15.9759	10
268.87	15.9275	10
268.787	15.8964	10
268.703	15.9153	10
268.631	15.9759	10
268.62	16.0079	10
268.606	16.0592	10
268.62	16.09	10
268.65	16.1426	10
268.703	16.1884	10
> 12 contour
268.787	16.1799	12
268.841	16.1426	12
268.87	16.1082	12
268.898	16.0592	12
268.87	15.9814	12
268.867	15.9759	12
268.787	15.9264	12
268.703	15.9691	12
268.695	15.9759	12
268.654	16.0592	12
268.703	16.1305	12
268.715	16.1426	12
268.787	16.1799	12
> 14 contour
268.787	16.1463	14
268.792	16.1426	14
268.865	16.0592	14
268.818	15.9759	14
268.787	15.9563	14
268.751	15.9759	14
268.703	16.0549	14
268.701	16.0592	14
268.703	16.0625	14
268.779	16.1426	14
268.787	16.1463	14