> 2 contour
296.339	-17.6226	2
296.389	-17.6165	2
296.439	-17.619	2
296.489	-17.6235	2
296.515	-17.625	2
296.52	-17.675	2
296.539	-17.7086	2
296.562	-17.675	2
296.589	-17.6348	2
296.639	-17.6464	2
296.689	-17.658	2
296.737	-17.675	2
296.739	-17.6756	2
296.789	-17.6916	2
296.839	-17.7139	2
296.863	-17.725	2
296.889	-17.7365	2
296.939	-17.7652	2
296.956	-17.775	2
296.989	-17.7947	2
297.03	-17.825	2
297.039	-17.8315	2
297.089	-17.8698	2
297.095	-17.875	2
297.139	-17.9161	2
297.149	-17.925	2
297.189	-17.966	2
297.197	-17.975	2
297.238	-18.025	2
297.239	-18.0269	2
297.275	-18.075	2
297.289	-18.0954	2
297.307	-18.125	2
297.335	-18.175	2
297.339	-18.1836	2
297.36	-18.225	2
297.382	-18.275	2
297.389	-18.2942	2
297.4	-18.325	2
297.415	-18.375	2
297.427	-18.425	2
297.436	-18.475	2
297.439	-18.4972	2
297.443	-18.525	2
297.448	-18.575	2
297.449	-18.625	2
297.448	-18.675	2
297.445	-18.725	2
297.439	-18.7669	2
297.438	-18.775	2
297.43	-18.825	2
297.419	-18.875	2
297.405	-18.925	2
297.389	-18.9689	2
297.387	-18.975	2
297.366	-19.025	2
297.341	-19.075	2
297.339	-19.0793	2
297.315	-19.125	2
297.289	-19.1669	2
297.284	-19.175	2
297.247	-19.225	2
297.239	-19.2348	2
297.207	-19.275	2
297.189	-19.2954	2
297.16	-19.325	2
297.139	-19.3448	2
297.107	-19.375	2
297.089	-19.391	2
297.044	-19.425	2
297.039	-19.4286	2
296.989	-19.465	2
296.972	-19.475	2
296.939	-19.4943	2
296.889	-19.5221	2
296.883	-19.525	2
296.839	-19.5449	2
296.824	-19.525	2
296.789	-19.4802	2
296.739	-19.4988	2
296.689	-19.5166	2
296.653	-19.525	2
296.639	-19.5287	2
296.589	-19.542	2
296.539	-19.5494	2
296.489	-19.5685	2
296.478	-19.575	2
296.439	-19.6008	2
296.398	-19.575	2
296.389	-19.5617	2
296.38	-19.575	2
296.348	-19.625	2
296.339	-19.6392	2
296.33	-19.625	2
296.3	-19.575	2
296.289	-19.5569	2
296.239	-19.5494	2
296.189	-19.542	2
296.139	-19.5287	2
296.125	-19.525	2
296.089	-19.5166	2
296.039	-19.4988	2
295.989	-19.4802	2
295.978	-19.475	2
295.939	-19.4563	2
295.889	-19.4308	2
295.88	-19.425	2
295.839	-19.3993	2
295.803	-19.375	2
295.789	-19.3658	2
295.74	-19.325	2
295.739	-19.3245	2
295.689	-19.2805	2
295.684	-19.275	2
295.639	-19.2263	2
295.638	-19.225	2
295.596	-19.175	2
295.589	-19.1658	2
295.561	-19.125	2
295.539	-19.0883	2
295.531	-19.075	2
295.503	-19.025	2
295.489	-18.9935	2
295.481	-18.975	2
295.462	-18.925	2
295.447	-18.875	2
295.439	-18.8434	2
295.389	-18.8469	2
295.373	-18.825	2
295.389	-18.7974	2
295.424	-18.775	2
295.417	-18.725	2
295.413	-18.675	2
295.412	-18.625	2
295.413	-18.575	2
295.418	-18.525	2
295.426	-18.475	2
295.437	-18.425	2
295.439	-18.4186	2
295.45	-18.375	2
295.466	-18.325	2
295.486	-18.275	2
295.489	-18.2683	2
295.51	-18.225	2
295.538	-18.175	2
295.539	-18.1734	2
295.568	-18.125	2
295.589	-18.0955	2
295.604	-18.075	2
295.639	-18.0345	2
295.647	-18.025	2
295.689	-17.98	2
295.694	-17.975	2
295.739	-17.9355	2
295.751	-17.925	2
295.789	-17.8938	2
295.817	-17.875	2
295.839	-17.8604	2
295.889	-17.8285	2
295.896	-17.825	2
295.939	-17.8026	2
295.989	-17.7785	2
295.999	-17.775	2
296.039	-17.7595	2
296.089	-17.7413	2
296.139	-17.7289	2
296.155	-17.725	2
296.189	-17.7162	2
296.239	-17.7086	2
296.289	-17.701	2
296.339	-17.6987	2
296.389	-17.6961	2
296.403	-17.675	2
296.389	-17.6383	2
296.339	-17.6342	2
296.335	-17.625	2
296.339	-17.6226	2
> 4 contour
296.539	-18.0059	4
296.589	-18.0111	4
296.639	-18.0192	4
296.647	-18.025	4
296.639	-18.0561	4
296.62	-18.075	4
296.639	-18.0823	4
296.689	-18.0861	4
296.735	-18.125	4
296.739	-18.1287	4
296.789	-18.1701	4
296.839	-18.1269	4
296.889	-18.1704	4
296.893	-18.175	4
296.937	-18.225	4
296.939	-18.228	4
296.975	-18.275	4
296.989	-18.2975	4
297.005	-18.325	4
297.029	-18.375	4
297.039	-18.4022	4
297.048	-18.425	4
297.064	-18.475	4
297.075	-18.525	4
297.081	-18.575	4
297.083	-18.625	4
297.082	-18.675	4
297.076	-18.725	4
297.066	-18.775	4
297.052	-18.825	4
297.039	-18.8579	4
297.033	-18.875	4
297.01	-18.925	4
296.989	-18.9621	4
296.981	-18.975	4
296.945	-19.025	4
296.939	-19.032	4
296.902	-19.075	4
296.889	-19.089	4
296.848	-19.125	4
296.839	-19.1323	4
296.831	-19.125	4
296.789	-19.1124	4
296.775	-19.125	4
296.782	-19.175	4
296.739	-19.2007	4
296.712	-19.175	4
296.689	-19.154	4
296.641	-19.175	4
296.639	-19.1757	4
296.589	-19.1957	4
296.571	-19.225	4
296.539	-19.2476	4
296.495	-19.225	4
296.489	-19.2189	4
296.439	-19.2234	4
296.41	-19.225	4
296.389	-19.2263	4
296.368	-19.225	4
296.339	-19.2234	4
296.289	-19.2189	4
296.239	-19.2085	4
296.189	-19.1957	4
296.139	-19.1756	4
296.138	-19.175	4
296.089	-19.1539	4
296.066	-19.175	4
296.039	-19.1859	4
296.026	-19.175	4
296.039	-19.1285	4
296.042	-19.125	4
296.039	-19.1232	4
295.989	-19.089	4
295.973	-19.075	4
295.939	-19.0434	4
295.921	-19.025	4
295.889	-18.9884	4
295.879	-18.975	4
295.846	-18.925	4
295.839	-18.9122	4
295.819	-18.875	4
295.797	-18.825	4
295.789	-18.7976	4
295.782	-18.775	4
295.771	-18.725	4
295.765	-18.675	4
295.763	-18.625	4
295.766	-18.575	4
295.773	-18.525	4
295.785	-18.475	4
295.789	-18.4621	4
295.801	-18.425	4
295.824	-18.375	4
295.839	-18.3476	4
295.851	-18.325	4
295.886	-18.275	4
295.889	-18.2707	4
295.902	-18.225	4
295.939	-18.1885	4
295.983	-18.175	4
295.989	-18.1701	4
296.007	-18.125	4
296.039	-18.0973	4
296.089	-18.1045	4
296.139	-18.0824	4
296.158	-18.075	4
296.189	-18.0627	4
296.239	-18.0495	4
296.289	-18.0388	4
296.339	-18.0342	4
296.389	-18.0314	4
296.439	-18.0342	4
296.489	-18.0388	4
296.502	-18.025	4
296.539	-18.0059	4
> 6 contour
296.289	-18.2152	6
296.339	-18.2068	6
296.389	-18.2039	6
296.439	-18.2068	6
296.489	-18.2152	6
296.522	-18.225	6
296.539	-18.2297	6
296.544	-18.225	6
296.589	-18.2055	6
296.639	-18.2168	6
296.649	-18.225	6
296.673	-18.275	6
296.689	-18.316	6
296.699	-18.325	6
296.739	-18.368	6
296.789	-18.3299	6
296.822	-18.375	6
296.839	-18.4054	6
296.85	-18.425	6
296.871	-18.475	6
296.886	-18.525	6
296.889	-18.5452	6
296.894	-18.575	6
296.889	-18.5794	6
296.866	-18.625	6
296.889	-18.6698	6
296.895	-18.675	6
296.889	-18.7155	6
296.888	-18.725	6
296.875	-18.775	6
296.855	-18.825	6
296.839	-18.8536	6
296.827	-18.875	6
296.792	-18.925	6
296.789	-18.9289	6
296.739	-18.9467	6
296.71	-18.975	6
296.689	-19.0213	6
296.639	-18.98	6
296.589	-19.0086	6
296.548	-19.025	6
296.539	-19.0287	6
296.489	-19.0433	6
296.439	-19.0515	6
296.389	-19.0543	6
296.339	-19.0515	6
296.289	-19.0433	6
296.239	-19.0287	6
296.23	-19.025	6
296.189	-19.0086	6
296.139	-18.98	6
296.132	-18.975	6
296.089	-18.9424	6
296.07	-18.925	6
296.039	-18.8905	6
296.026	-18.875	6
295.994	-18.825	6
295.989	-18.8137	6
295.971	-18.775	6
295.956	-18.725	6
295.947	-18.675	6
295.945	-18.625	6
295.948	-18.575	6
295.958	-18.525	6
295.974	-18.475	6
295.989	-18.4453	6
295.999	-18.425	6
296.033	-18.375	6
296.039	-18.368	6
296.079	-18.325	6
296.089	-18.3161	6
296.139	-18.2785	6
296.145	-18.275	6
296.189	-18.2498	6
296.239	-18.2297	6
296.256	-18.225	6
296.289	-18.2152	6
> 8 contour
296.239	-18.3608	8
296.289	-18.3422	8
296.339	-18.3292	8
296.389	-18.327	8
296.439	-18.3292	8
296.489	-18.3422	8
296.539	-18.3608	8
296.589	-18.3508	8
296.616	-18.375	8
296.634	-18.425	8
296.639	-18.43	8
296.661	-18.425	8
296.689	-18.4174	8
296.696	-18.425	8
296.689	-18.4439	8
296.679	-18.475	8
296.688	-18.525	8
296.689	-18.5358	8
296.701	-18.575	8
296.726	-18.625	8
296.739	-18.6501	8
296.769	-18.675	8
296.748	-18.725	8
296.74	-18.775	8
296.739	-18.7773	8
296.712	-18.825	8
296.689	-18.8546	8
296.672	-18.875	8
296.639	-18.9056	8
296.602	-18.875	8
296.589	-18.871	8
296.574	-18.875	8
296.539	-18.8972	8
296.489	-18.9158	8
296.454	-18.925	8
296.439	-18.9288	8
296.389	-18.9312	8
296.339	-18.9288	8
296.324	-18.925	8
296.289	-18.9158	8
296.28	-18.925	8
296.239	-18.9434	8
296.216	-18.925	8
296.204	-18.875	8
296.189	-18.8633	8
296.146	-18.825	8
296.139	-18.8168	8
296.11	-18.775	8
296.089	-18.725	8
296.089	-18.725	8
296.076	-18.675	8
296.072	-18.625	8
296.077	-18.575	8
296.089	-18.5355	8
296.092	-18.525	8
296.115	-18.475	8
296.139	-18.4416	8
296.155	-18.425	8
296.189	-18.395	8
296.216	-18.375	8
296.239	-18.3608	8
> 10 contour
296.289	-18.4586	10
296.339	-18.434	10
296.389	-18.4336	10
296.439	-18.434	10
296.489	-18.4586	10
296.52	-18.475	10
296.539	-18.4893	10
296.589	-18.4982	10
296.639	-18.5058	10
296.643	-18.525	10
296.651	-18.575	10
296.639	-18.5962	10
296.594	-18.575	10
296.589	-18.5722	10
296.586	-18.575	10
296.589	-18.5967	10
296.594	-18.625	10
296.589	-18.6633	10
296.588	-18.675	10
296.589	-18.6761	10
296.639	-18.713	10
296.652	-18.725	10
296.639	-18.7324	10
296.589	-18.7541	10
296.539	-18.7701	10
296.533	-18.775	10
296.489	-18.7993	10
296.439	-18.824	10
296.389	-18.8246	10
296.339	-18.824	10
296.289	-18.7993	10
296.245	-18.775	10
296.239	-18.7701	10
296.209	-18.725	10
296.19	-18.675	10
296.189	-18.664	10
296.184	-18.625	10
296.189	-18.5962	10
296.192	-18.575	10
296.214	-18.525	10
296.239	-18.4893	10
296.258	-18.475	10
296.289	-18.4586	10
> 12 contour
296.339	-18.5724	12
296.354	-18.575	12
296.389	-18.5995	12
296.424	-18.575	12
296.439	-18.5724	12
296.441	-18.575	12
296.461	-18.625	12
296.489	-18.6372	12
296.516	-18.675	12
296.489	-18.7028	12
296.439	-18.6837	12
296.396	-18.675	12
296.389	-18.6669	12
296.382	-18.675	12
296.339	-18.6837	12
296.332	-18.675	12
296.317	-18.625	12
296.337	-18.575	12
296.339	-18.5724	12