> 3 contour
290.279	19.7789	3
290.329	19.788	3
290.379	19.7943	3
290.429	19.8007	3
290.479	19.8042	3
290.529	19.8081	3
290.579	19.8092	3
290.629	19.8106	3
290.679	19.8092	3
290.729	19.8081	3
290.779	19.8042	3
290.829	19.8007	3
290.879	19.7943	3
290.929	19.788	3
290.979	19.7789	3
290.984	19.778	3
291.029	19.7703	3
291.079	19.7589	3
291.129	19.7475	3
291.179	19.7329	3
291.196	19.728	3
291.229	19.7189	3
291.279	19.7019	3
291.329	19.6845	3
291.345	19.678	3
291.379	19.6644	3
291.429	19.6441	3
291.463	19.628	3
291.479	19.6204	3
291.529	19.5969	3
291.563	19.578	3
291.579	19.5696	3
291.629	19.5426	3
291.653	19.528	3
291.679	19.5117	3
291.729	19.4801	3
291.732	19.478	3
291.779	19.4448	3
291.802	19.428	3
291.829	19.4087	3
291.867	19.378	3
291.879	19.368	3
291.927	19.328	3
291.929	19.3263	3
291.979	19.2796	3
291.981	19.278	3
292.029	19.2313	3
292.032	19.228	3
292.078	19.178	3
292.079	19.177	3
292.122	19.128	3
292.129	19.1201	3
292.163	19.078	3
292.179	19.0561	3
292.201	19.028	3
292.229	18.9881	3
292.236	18.978	3
292.268	18.928	3
292.279	18.9096	3
292.298	18.878	3
292.327	18.828	3
292.329	18.8241	3
292.353	18.778	3
292.377	18.728	3
292.379	18.7225	3
292.399	18.678	3
292.42	18.628	3
292.429	18.6033	3
292.438	18.578	3
292.456	18.528	3
292.47	18.478	3
292.479	18.4458	3
292.484	18.428	3
292.496	18.378	3
292.507	18.328	3
292.516	18.278	3
292.524	18.228	3
292.529	18.1863	3
292.53	18.178	3
292.535	18.128	3
292.538	18.078	3
292.54	18.028	3
292.54	17.978	3
292.539	17.928	3
292.536	17.878	3
292.533	17.828	3
292.529	17.7952	3
292.527	17.778	3
292.521	17.728	3
292.512	17.678	3
292.502	17.628	3
292.491	17.578	3
292.479	17.5335	3
292.478	17.528	3
292.464	17.478	3
292.448	17.428	3
292.43	17.378	3
292.429	17.375	3
292.411	17.328	3
292.389	17.278	3
292.379	17.2556	3
292.367	17.228	3
292.342	17.178	3
292.329	17.1528	3
292.315	17.128	3
292.286	17.078	3
292.279	17.0662	3
292.256	17.028	3
292.229	16.9871	3
292.223	16.978	3
292.187	16.928	3
292.179	16.9181	3
292.149	16.878	3
292.129	16.8531	3
292.108	16.828	3
292.079	16.7957	3
292.063	16.778	3
292.029	16.7406	3
292.017	16.728	3
291.979	16.6915	3
291.965	16.678	3
291.929	16.6442	3
291.91	16.628	3
291.879	16.6019	3
291.85	16.578	3
291.829	16.5606	3
291.784	16.528	3
291.779	16.5243	3
291.729	16.4879	3
291.714	16.478	3
291.679	16.4558	3
291.635	16.428	3
291.629	16.4245	3
291.579	16.3965	3
291.545	16.378	3
291.529	16.369	3
291.479	16.3448	3
291.444	16.328	3
291.429	16.321	3
291.379	16.3003	3
291.329	16.2801	3
291.323	16.278	3
291.279	16.2623	3
291.229	16.2447	3
291.179	16.2304	3
291.171	16.228	3
291.129	16.2156	3
291.079	16.2038	3
291.029	16.1921	3
290.979	16.1834	3
290.949	16.178	3
290.929	16.1743	3
290.879	16.1679	3
290.829	16.1613	3
290.779	16.1576	3
290.729	16.1536	3
290.679	16.1525	3
290.629	16.1511	3
290.579	16.1525	3
290.529	16.1536	3
290.479	16.1576	3
290.429	16.1613	3
290.379	16.1679	3
290.329	16.1743	3
290.309	16.178	3
290.279	16.1834	3
290.229	16.1921	3
290.179	16.2038	3
290.129	16.2156	3
290.087	16.228	3
290.079	16.2304	3
290.029	16.2447	3
289.979	16.2624	3
289.935	16.278	3
289.929	16.2801	3
289.879	16.3003	3
289.829	16.3211	3
289.814	16.328	3
289.779	16.3448	3
289.729	16.369	3
289.713	16.378	3
289.679	16.3964	3
289.629	16.4244	3
289.623	16.428	3
289.579	16.4557	3
289.544	16.478	3
289.529	16.4879	3
289.479	16.5243	3
289.474	16.528	3
289.429	16.5607	3
289.408	16.578	3
289.379	16.6019	3
289.348	16.628	3
289.329	16.6442	3
289.293	16.678	3
289.279	16.6915	3
289.241	16.728	3
289.229	16.7406	3
289.195	16.778	3
289.179	16.7957	3
289.15	16.828	3
289.129	16.8531	3
289.109	16.878	3
289.079	16.9181	3
289.071	16.928	3
289.035	16.978	3
289.029	16.9871	3
289.002	17.028	3
288.979	17.0662	3
288.972	17.078	3
288.943	17.128	3
288.929	17.1528	3
288.916	17.178	3
288.891	17.228	3
288.879	17.2556	3
288.869	17.278	3
288.847	17.328	3
288.829	17.375	3
288.828	17.378	3
288.81	17.428	3
288.794	17.478	3
288.78	17.528	3
288.779	17.5334	3
288.767	17.578	3
288.756	17.628	3
288.746	17.678	3
288.737	17.728	3
288.731	17.778	3
288.729	17.7951	3
288.725	17.828	3
288.727	17.878	3
288.729	17.8807	3
288.779	17.8983	3
288.8	17.928	3
288.829	17.9664	3
288.837	17.978	3
288.837	18.028	3
288.866	18.078	3
288.87	18.128	3
288.875	18.178	3
288.879	18.2052	3
288.88	18.228	3
288.879	18.2291	3
288.829	18.2463	3
288.779	18.2646	3
288.742	18.278	3
288.751	18.328	3
288.762	18.378	3
288.774	18.428	3
288.779	18.4296	3
288.829	18.4455	3
288.857	18.428	3
288.863	18.378	3
288.879	18.3682	3
288.911	18.378	3
288.924	18.428	3
288.929	18.4436	3
288.939	18.478	3
288.956	18.528	3
288.975	18.578	3
288.979	18.5865	3
288.996	18.628	3
288.988	18.678	3
289.029	18.7247	3
289.042	18.728	3
289.069	18.778	3
289.079	18.7944	3
289.098	18.828	3
289.129	18.8776	3
289.129	18.878	3
289.163	18.928	3
289.179	18.9492	3
289.2	18.978	3
289.229	19.0155	3
289.239	19.028	3
289.279	19.0732	3
289.283	19.078	3
289.329	19.128	3
289.329	19.1284	3
289.379	19.1773	3
289.38	19.178	3
289.429	19.2241	3
289.43	19.228	3
289.44	19.278	3
289.429	19.2974	3
289.41	19.328	3
289.429	19.3462	3
289.463	19.378	3
289.456	19.428	3
289.479	19.4319	3
289.485	19.428	3
289.529	19.4019	3
289.579	19.4094	3
289.629	19.4168	3
289.679	19.4071	3
289.714	19.428	3
289.729	19.437	3
289.779	19.4633	3
289.807	19.478	3
289.829	19.4892	3
289.839	19.528	3
289.879	19.5624	3
289.897	19.578	3
289.879	19.6102	3
289.829	19.6203	3
289.824	19.628	3
289.829	19.6441	3
289.879	19.6644	3
289.913	19.678	3
289.929	19.6845	3
289.931	19.678	3
289.929	19.6748	3
289.893	19.628	3
289.929	19.6055	3
289.969	19.578	3
289.979	19.5719	3
290.029	19.5763	3
290.052	19.578	3
290.079	19.5865	3
290.091	19.628	3
290.079	19.6493	3
290.061	19.678	3
290.062	19.728	3
290.079	19.733	3
290.129	19.7475	3
290.179	19.7589	3
290.229	19.7703	3
290.274	19.778	3
290.279	19.7789	3
> 6 contour
290.379	19.1791	6
290.429	19.1822	6
290.479	19.1841	6
290.529	19.186	6
290.579	19.1867	6
290.629	19.1872	6
290.679	19.1867	6
290.729	19.186	6
290.779	19.1841	6
290.829	19.1909	6
290.879	19.1813	6
290.895	19.178	6
290.929	19.1717	6
290.979	19.1586	6
291.029	19.1448	6
291.076	19.128	6
291.079	19.1268	6
291.129	19.1089	6
291.179	19.0863	6
291.197	19.078	6
291.229	19.0634	6
291.279	19.0359	6
291.293	19.028	6
291.329	19.0074	6
291.372	18.978	6
291.379	18.9735	6
291.429	18.9382	6
291.442	18.928	6
291.479	18.8969	6
291.501	18.878	6
291.529	18.8532	6
291.554	18.828	6
291.579	18.802	6
291.602	18.778	6
291.629	18.747	6
291.645	18.728	6
291.679	18.6818	6
291.682	18.678	6
291.717	18.628	6
291.729	18.6085	6
291.747	18.578	6
291.775	18.528	6
291.779	18.5187	6
291.799	18.478	6
291.821	18.428	6
291.829	18.4076	6
291.84	18.378	6
291.857	18.328	6
291.87	18.278	6
291.879	18.2403	6
291.882	18.228	6
291.892	18.178	6
291.899	18.128	6
291.904	18.078	6
291.907	18.028	6
291.908	17.978	6
291.907	17.928	6
291.903	17.878	6
291.897	17.828	6
291.889	17.778	6
291.879	17.7291	6
291.879	17.728	6
291.867	17.678	6
291.852	17.628	6
291.835	17.578	6
291.829	17.5616	6
291.816	17.528	6
291.793	17.478	6
291.779	17.4503	6
291.768	17.428	6
291.74	17.378	6
291.729	17.3597	6
291.709	17.328	6
291.679	17.2862	6
291.673	17.278	6
291.635	17.228	6
291.629	17.2201	6
291.592	17.178	6
291.579	17.1645	6
291.544	17.128	6
291.529	17.113	6
291.49	17.078	6
291.479	17.0687	6
291.43	17.028	6
291.429	17.0274	6
291.379	16.9913	6
291.36	16.978	6
291.329	16.9571	6
291.279	16.9284	6
291.278	16.928	6
291.229	16.9001	6
291.181	16.878	6
291.179	16.8772	6
291.129	16.8541	6
291.079	16.8359	6
291.057	16.828	6
291.029	16.818	6
290.979	16.804	6
290.929	16.7906	6
290.879	16.7813	6
290.861	16.778	6
290.829	16.7716	6
290.779	16.7657	6
290.729	16.7599	6
290.679	16.7579	6
290.629	16.7561	6
290.579	16.7579	6
290.529	16.7599	6
290.479	16.7657	6
290.429	16.7716	6
290.397	16.778	6
290.379	16.7813	6
290.329	16.7906	6
290.279	16.804	6
290.229	16.818	6
290.201	16.828	6
290.179	16.8359	6
290.129	16.8541	6
290.079	16.8772	6
290.077	16.878	6
290.029	16.9001	6
289.98	16.928	6
289.979	16.9284	6
289.929	16.9571	6
289.898	16.978	6
289.879	16.9914	6
289.829	17.0274	6
289.828	17.028	6
289.779	17.0688	6
289.768	17.078	6
289.729	17.113	6
289.714	17.128	6
289.679	17.1645	6
289.666	17.178	6
289.629	17.2201	6
289.623	17.228	6
289.585	17.278	6
289.579	17.2862	6
289.549	17.328	6
289.529	17.3597	6
289.518	17.378	6
289.49	17.428	6
289.479	17.4503	6
289.465	17.478	6
289.442	17.528	6
289.429	17.5616	6
289.423	17.578	6
289.406	17.628	6
289.391	17.678	6
289.379	17.728	6
289.379	17.7289	6
289.369	17.778	6
289.361	17.828	6
289.355	17.878	6
289.351	17.928	6
289.35	17.978	6
289.351	18.028	6
289.354	18.078	6
289.359	18.128	6
289.366	18.178	6
289.376	18.228	6
289.379	18.2404	6
289.429	18.2494	6
289.451	18.278	6
289.479	18.3127	6
289.522	18.328	6
289.529	18.3482	6
289.54	18.378	6
289.561	18.428	6
289.579	18.4636	6
289.586	18.478	6
289.613	18.528	6
289.629	18.5541	6
289.644	18.578	6
289.679	18.6261	6
289.68	18.628	6
289.719	18.678	6
289.729	18.6901	6
289.764	18.728	6
289.779	18.7435	6
289.814	18.778	6
289.829	18.7924	6
289.871	18.828	6
289.879	18.8341	6
289.891	18.878	6
289.905	18.928	6
289.929	18.9507	6
289.968	18.928	6
289.979	18.9062	6
290.014	18.928	6
290.029	18.9373	6
290.042	18.978	6
290.079	19.0104	6
290.1	19.028	6
290.079	19.0724	6
290.061	19.078	6
290.079	19.0863	6
290.129	19.1089	6
290.179	19.1268	6
290.182	19.128	6
290.229	19.1448	6
290.279	19.1586	6
290.329	19.1717	6
290.363	19.178	6
290.379	19.1791	6
> 6 contour
290.229	19.1155	6
290.279	19.1047	6
290.329	19.0937	6
290.379	19.0855	6
290.425	19.078	6
290.379	19.0754	6
290.329	19.0585	6
290.279	19.0682	6
290.229	19.0639	6
290.204	19.078	6
290.229	19.1155	6
> 9 contour
290.479	18.8995	9
290.529	18.9064	9
290.544	18.878	9
290.529	18.8491	9
290.518	18.828	9
290.529	18.8079	9
290.579	18.8227	9
290.629	18.8133	9
290.679	18.8227	9
290.729	18.8079	9
290.779	18.8002	9
290.829	18.8165	9
290.879	18.8123	9
290.907	18.828	9
290.929	18.8412	9
290.945	18.828	9
290.979	18.8016	9
291.008	18.778	9
291.026	18.728	9
291.029	18.7201	9
291.034	18.728	9
291.063	18.778	9
291.079	18.7869	9
291.089	18.778	9
291.107	18.728	9
291.103	18.678	9
291.129	18.6736	9
291.138	18.678	9
291.179	18.6994	9
291.202	18.678	9
291.229	18.6531	9
291.279	18.6407	9
291.327	18.628	9
291.329	18.6265	9
291.374	18.578	9
291.379	18.5719	9
291.39	18.528	9
291.429	18.4855	9
291.451	18.478	9
291.446	18.428	9
291.429	18.3981	9
291.393	18.378	9
291.429	18.3661	9
291.457	18.378	9
291.479	18.3887	9
291.508	18.378	9
291.529	18.3318	9
291.531	18.328	9
291.55	18.278	9
291.566	18.228	9
291.578	18.178	9
291.579	18.1725	9
291.588	18.128	9
291.595	18.078	9
291.599	18.028	9
291.6	17.978	9
291.598	17.928	9
291.594	17.878	9
291.586	17.828	9
291.579	17.7951	9
291.576	17.778	9
291.563	17.728	9
291.546	17.678	9
291.529	17.6346	9
291.526	17.628	9
291.503	17.578	9
291.479	17.5347	9
291.475	17.528	9
291.445	17.478	9
291.429	17.4557	9
291.408	17.428	9
291.379	17.3929	9
291.366	17.378	9
291.329	17.3378	9
291.319	17.328	9
291.279	17.2922	9
291.262	17.278	9
291.229	17.2506	9
291.197	17.228	9
291.179	17.216	9
291.129	17.1844	9
291.117	17.178	9
291.079	17.1579	9
291.029	17.1339	9
291.014	17.128	9
290.979	17.1143	9
290.929	17.0964	9
290.879	17.0832	9
290.857	17.078	9
290.829	17.071	9
290.779	17.0627	9
290.729	17.0557	9
290.679	17.0527	9
290.629	17.0507	9
290.579	17.0527	9
290.529	17.0557	9
290.479	17.0627	9
290.429	17.071	9
290.401	17.078	9
290.379	17.0832	9
290.329	17.0964	9
290.279	17.1143	9
290.244	17.128	9
290.229	17.134	9
290.179	17.1579	9
290.141	17.178	9
290.129	17.1843	9
290.079	17.216	9
290.061	17.228	9
290.029	17.2506	9
289.996	17.278	9
289.979	17.2922	9
289.939	17.328	9
289.929	17.3378	9
289.892	17.378	9
289.879	17.3929	9
289.85	17.428	9
289.829	17.4557	9
289.813	17.478	9
289.783	17.528	9
289.779	17.5347	9
289.755	17.578	9
289.732	17.628	9
289.729	17.6346	9
289.712	17.678	9
289.695	17.728	9
289.682	17.778	9
289.679	17.7952	9
289.672	17.828	9
289.664	17.878	9
289.66	17.928	9
289.658	17.978	9
289.659	18.028	9
289.663	18.078	9
289.67	18.128	9
289.679	18.1723	9
289.68	18.178	9
289.692	18.228	9
289.729	18.2437	9
289.756	18.278	9
289.779	18.3062	9
289.829	18.3063	9
289.832	18.328	9
289.839	18.378	9
289.848	18.428	9
289.879	18.4625	9
289.893	18.478	9
289.879	18.5077	9
289.868	18.528	9
289.879	18.5393	9
289.916	18.578	9
289.929	18.5913	9
289.979	18.6044	9
290.003	18.628	9
290.018	18.678	9
290.029	18.6887	9
290.072	18.728	9
290.079	18.7475	9
290.128	18.778	9
290.129	18.7785	9
290.179	18.8049	9
290.228	18.828	9
290.229	18.8282	9
290.229	18.828	9
290.279	18.8016	9
290.313	18.828	9
290.329	18.8659	9
290.351	18.828	9
290.379	18.8123	9
290.429	18.8165	9
290.445	18.828	9
290.469	18.878	9
290.479	18.8995	9
> 12 contour
290.379	18.68	12
290.429	18.6954	12
290.479	18.7061	12
290.529	18.7144	12
290.579	18.7184	12
290.629	18.7204	12
290.679	18.7184	12
290.729	18.7144	12
290.779	18.7062	12
290.829	18.6955	12
290.879	18.6801	12
290.885	18.678	12
290.879	18.6759	12
290.86	18.628	12
290.879	18.6135	12
290.907	18.628	12
290.929	18.6627	12
290.979	18.6321	12
291.002	18.628	12
291.029	18.6138	12
291.079	18.5813	12
291.084	18.578	12
291.129	18.5448	12
291.149	18.528	12
291.129	18.5164	12
291.113	18.478	12
291.129	18.4621	12
291.166	18.478	12
291.179	18.4999	12
291.201	18.478	12
291.229	18.4468	12
291.244	18.428	12
291.279	18.3797	12
291.28	18.378	12
291.311	18.328	12
291.329	18.2931	12
291.336	18.278	12
291.357	18.228	12
291.373	18.178	12
291.379	18.1536	12
291.385	18.128	12
291.395	18.078	12
291.4	18.028	12
291.401	17.978	12
291.399	17.928	12
291.393	17.878	12
291.384	17.828	12
291.379	17.8108	12
291.371	17.778	12
291.354	17.728	12
291.332	17.678	12
291.329	17.6713	12
291.306	17.628	12
291.279	17.5845	12
291.275	17.578	12
291.238	17.528	12
291.229	17.517	12
291.194	17.478	12
291.179	17.4637	12
291.14	17.428	12
291.129	17.4184	12
291.079	17.3814	12
291.074	17.378	12
291.029	17.3489	12
290.989	17.328	12
290.979	17.3228	12
290.929	17.2998	12
290.879	17.2824	12
290.864	17.278	12
290.829	17.2669	12
290.779	17.256	12
290.729	17.2476	12
290.679	17.2434	12
290.629	17.2414	12
290.579	17.2434	12
290.529	17.2476	12
290.479	17.256	12
290.429	17.2669	12
290.394	17.278	12
290.379	17.2824	12
290.329	17.2998	12
290.279	17.3229	12
290.269	17.328	12
290.229	17.3489	12
290.184	17.378	12
290.179	17.3814	12
290.129	17.4184	12
290.118	17.428	12
290.079	17.4636	12
290.064	17.478	12
290.029	17.517	12
290.02	17.528	12
289.983	17.578	12
289.979	17.5845	12
289.952	17.628	12
289.929	17.6712	12
289.926	17.678	12
289.904	17.728	12
289.887	17.778	12
289.879	17.8106	12
289.874	17.828	12
289.865	17.878	12
289.859	17.928	12
289.857	17.978	12
289.858	18.028	12
289.863	18.078	12
289.873	18.128	12
289.879	18.1537	12
289.885	18.178	12
289.901	18.228	12
289.922	18.278	12
289.929	18.2931	12
289.947	18.328	12
289.979	18.378	12
289.979	18.3784	12
290.029	18.3959	12
290.059	18.428	12
290.057	18.478	12
290.079	18.5	12
290.092	18.478	12
290.129	18.4621	12
290.145	18.478	12
290.129	18.5164	12
290.109	18.528	12
290.129	18.5448	12
290.174	18.578	12
290.179	18.5813	12
290.229	18.6138	12
290.256	18.628	12
290.279	18.6399	12
290.329	18.6626	12
290.373	18.678	12
290.379	18.68	12
> 15 contour
290.629	18.5784	15
290.639	18.578	15
290.679	18.5764	15
290.729	18.5709	15
290.779	18.5613	15
290.795	18.528	15
290.829	18.5028	15
290.879	18.528	15
290.879	18.5285	15
290.88	18.528	15
290.929	18.5054	15
290.976	18.478	15
290.979	18.4759	15
290.996	18.428	15
291.029	18.3971	15
291.079	18.3953	15
291.096	18.378	15
291.129	18.3388	15
291.137	18.328	15
291.171	18.278	15
291.179	18.2635	15
291.198	18.228	15
291.219	18.178	15
291.229	18.1439	15
291.234	18.128	15
291.245	18.078	15
291.251	18.028	15
291.253	17.978	15
291.251	17.928	15
291.244	17.878	15
291.232	17.828	15
291.229	17.8192	15
291.216	17.778	15
291.194	17.728	15
291.179	17.7002	15
291.166	17.678	15
291.132	17.628	15
291.129	17.6244	15
291.089	17.578	15
291.079	17.5676	15
291.035	17.528	15
291.029	17.5228	15
290.979	17.4865	15
290.965	17.478	15
290.929	17.4569	15
290.879	17.4335	15
290.864	17.428	15
290.829	17.4146	15
290.779	17.4005	15
290.729	17.3907	15
290.679	17.385	15
290.629	17.3831	15
290.579	17.385	15
290.529	17.3907	15
290.479	17.4005	15
290.429	17.4147	15
290.394	17.428	15
290.379	17.4335	15
290.329	17.457	15
290.293	17.478	15
290.279	17.4865	15
290.229	17.5228	15
290.223	17.528	15
290.179	17.5676	15
290.169	17.578	15
290.129	17.6244	15
290.126	17.628	15
290.092	17.678	15
290.079	17.7002	15
290.064	17.728	15
290.042	17.778	15
290.029	17.8192	15
290.026	17.828	15
290.014	17.878	15
290.007	17.928	15
290.005	17.978	15
290.006	18.028	15
290.013	18.078	15
290.024	18.128	15
290.029	18.1439	15
290.039	18.178	15
290.06	18.228	15
290.079	18.2635	15
290.087	18.278	15
290.121	18.328	15
290.129	18.3388	15
290.162	18.378	15
290.179	18.3954	15
290.215	18.428	15
290.229	18.44	15
290.279	18.4759	15
290.282	18.478	15
290.329	18.5053	15
290.378	18.528	15
290.379	18.5285	15
290.429	18.5473	15
290.479	18.5613	15
290.529	18.5709	15
290.579	18.5764	15
290.619	18.578	15
290.629	18.5784	15
> 18 contour
290.479	18.4421	18
290.529	18.4539	18
290.579	18.4616	18
290.629	18.4634	18
290.679	18.4616	18
290.729	18.4539	18
290.779	18.4422	18
290.817	18.428	18
290.829	18.4237	18
290.879	18.4007	18
290.915	18.378	18
290.929	18.3686	18
290.979	18.329	18
290.98	18.328	18
291.026	18.278	18
291.029	18.2743	18
291.062	18.228	18
291.079	18.1982	18
291.09	18.178	18
291.109	18.128	18
291.123	18.078	18
291.129	18.0354	18
291.13	18.028	18
291.133	17.978	18
291.129	17.928	18
291.129	17.9263	18
291.121	17.878	18
291.107	17.828	18
291.087	17.778	18
291.079	17.764	18
291.058	17.728	18
291.029	17.6889	18
291.021	17.678	18
290.979	17.6337	18
290.973	17.628	18
290.929	17.5938	18
290.906	17.578	18
290.879	17.5615	18
290.829	17.5383	18
290.802	17.528	18
290.779	17.5198	18
290.729	17.5079	18
290.679	17.5	18
290.629	17.4983	18
290.579	17.5	18
290.529	17.5079	18
290.479	17.5198	18
290.457	17.528	18
290.429	17.5383	18
290.379	17.5615	18
290.352	17.578	18
290.329	17.5938	18
290.285	17.628	18
290.279	17.6337	18
290.237	17.678	18
290.229	17.6889	18
290.2	17.728	18
290.179	17.764	18
290.171	17.778	18
290.151	17.828	18
290.137	17.878	18
290.129	17.9268	18
290.129	17.928	18
290.126	17.978	18
290.128	18.028	18
290.129	18.0348	18
290.135	18.078	18
290.149	18.128	18
290.169	18.178	18
290.179	18.1981	18
290.196	18.228	18
290.229	18.2742	18
290.232	18.278	18
290.278	18.328	18
290.279	18.3289	18
290.329	18.3686	18
290.343	18.378	18
290.379	18.4007	18
290.429	18.4236	18
290.441	18.428	18
290.479	18.4421	18
> 21 contour
290.529	18.2928	21
290.579	18.3063	21
290.629	18.3071	21
290.679	18.3063	21
290.729	18.2928	21
290.776	18.278	21
290.779	18.2771	21
290.829	18.2442	21
290.851	18.228	21
290.879	18.2047	21
290.901	18.178	21
290.929	18.1346	21
290.933	18.128	21
290.956	18.078	21
290.967	18.028	21
290.971	17.978	21
290.966	17.928	21
290.953	17.878	21
290.929	17.828	21
290.929	17.8278	21
290.898	17.778	21
290.879	17.7564	21
290.844	17.728	21
290.829	17.7175	21
290.779	17.6857	21
290.756	17.678	21
290.729	17.6693	21
290.679	17.6558	21
290.629	17.6549	21
290.579	17.6558	21
290.529	17.6694	21
290.502	17.678	21
290.479	17.6857	21
290.429	17.7175	21
290.414	17.728	21
290.379	17.7564	21
290.36	17.778	21
290.329	17.8277	21
290.329	17.828	21
290.305	17.878	21
290.292	17.928	21
290.287	17.978	21
290.291	18.028	21
290.302	18.078	21
290.325	18.128	21
290.329	18.1347	21
290.356	18.178	21
290.379	18.2047	21
290.407	18.228	21
290.429	18.2442	21
290.479	18.2771	21
290.482	18.278	21
290.529	18.2928	21
> 24 contour
290.579	18.1974	24
290.629	18.1968	24
290.679	18.1974	24
290.725	18.178	24
290.729	18.1759	24
290.779	18.1508	24
290.801	18.128	24
290.829	18.085	24
290.834	18.078	24
290.852	18.028	24
290.858	17.978	24
290.851	17.928	24
290.829	17.878	24
290.829	17.8774	24
290.795	17.828	24
290.779	17.8114	24
290.729	17.7853	24
290.716	17.778	24
290.679	17.7625	24
290.629	17.7639	24
290.579	17.7625	24
290.542	17.778	24
290.529	17.7854	24
290.479	17.8114	24
290.463	17.828	24
290.429	17.8773	24
290.429	17.878	24
290.407	17.928	24
290.4	17.978	24
290.406	18.028	24
290.424	18.078	24
290.429	18.085	24
290.457	18.128	24
290.479	18.1508	24
290.529	18.1759	24
290.533	18.178	24
290.579	18.1974	24