> 1 contour
258.581	19.0839	1
258.619	19.052	1
258.628	19.002	1
258.631	18.9818	1
258.681	18.9925	1
258.731	19	1
258.731	19.002	1
258.781	19.046	1
258.831	19.0125	1
258.881	19.0172	1
258.931	19.0187	1
258.981	19.0203	1
259.031	19.0187	1
259.081	19.0172	1
259.131	19.0125	1
259.181	19.0078	1
259.218	19.002	1
259.231	19	1
259.281	18.9925	1
259.331	18.9818	1
259.381	18.9709	1
259.431	18.9564	1
259.446	18.952	1
259.481	18.9422	1
259.531	18.9244	1
259.581	18.9062	1
259.591	18.902	1
259.631	18.8849	1
259.681	18.8631	1
259.703	18.852	1
259.731	18.8375	1
259.781	18.8113	1
259.796	18.802	1
259.831	18.781	1
259.877	18.752	1
259.881	18.7495	1
259.931	18.7137	1
259.947	18.702	1
259.981	18.6992	1
260.029	18.652	1
260.031	18.635	1
260.069	18.602	1
260.081	18.5909	1
260.12	18.552	1
260.131	18.5409	1
260.168	18.502	1
260.181	18.4879	1
260.211	18.452	1
260.231	18.4268	1
260.251	18.402	1
260.281	18.3612	1
260.287	18.352	1
260.331	18.3467	1
260.374	18.302	1
260.351	18.252	1
260.381	18.202	1
260.381	18.199	1
260.406	18.152	1
260.429	18.102	1
260.431	18.098	1
260.45	18.052	1
260.468	18.002	1
260.481	17.9614	1
260.484	17.952	1
260.499	17.902	1
260.511	17.852	1
260.522	17.802	1
260.531	17.752	1
260.531	17.7499	1
260.538	17.702	1
260.544	17.652	1
260.547	17.602	1
260.55	17.552	1
260.55	17.502	1
260.548	17.452	1
260.545	17.402	1
260.54	17.352	1
260.535	17.302	1
260.531	17.2767	1
260.53	17.252	1
260.516	17.202	1
260.503	17.152	1
260.49	17.102	1
260.481	17.0737	1
260.474	17.052	1
260.455	17.002	1
260.434	16.952	1
260.431	16.9464	1
260.412	16.902	1
260.431	16.8989	1
260.469	16.852	1
260.481	16.837	1
260.51	16.802	1
260.531	16.7743	1
260.581	16.7659	1
260.592	16.752	1
260.631	16.7024	1
260.633	16.702	1
260.631	16.6977	1
260.606	16.652	1
260.581	16.6096	1
260.576	16.602	1
260.544	16.552	1
260.531	16.5338	1
260.509	16.502	1
260.481	16.4634	1
260.472	16.452	1
260.431	16.402	1
260.431	16.4015	1
260.389	16.352	1
260.381	16.3431	1
260.342	16.302	1
260.331	16.2909	1
260.293	16.252	1
260.281	16.2409	1
260.237	16.202	1
260.231	16.1965	1
260.181	16.1531	1
260.18	16.152	1
260.131	16.1146	1
260.115	16.102	1
260.081	16.0767	1
260.044	16.052	1
260.031	16.0434	1
259.981	16.0107	1
259.966	16.002	1
259.931	15.9817	1
259.881	15.9533	1
259.878	15.952	1
259.831	15.9279	1
259.781	15.9036	1
259.777	15.902	1
259.731	15.8819	1
259.681	15.8608	1
259.656	15.852	1
259.631	15.8428	1
259.581	15.8244	1
259.531	15.8095	1
259.505	15.802	1
259.481	15.7946	1
259.431	15.7824	1
259.381	15.7703	1
259.331	15.7611	1
259.281	15.7521	1
259.28	15.752	1
259.231	15.7454	1
259.181	15.7387	1
259.131	15.7348	1
259.081	15.7307	1
259.031	15.7296	1
258.981	15.7281	1
258.931	15.7296	1
258.881	15.7307	1
258.831	15.7348	1
258.781	15.7387	1
258.731	15.7454	1
258.682	15.752	1
258.681	15.7521	1
258.631	15.7611	1
258.581	15.7703	1
258.531	15.7824	1
258.481	15.7946	1
258.457	15.802	1
258.431	15.8095	1
258.381	15.8244	1
258.331	15.8428	1
258.306	15.852	1
258.281	15.8608	1
258.231	15.8819	1
258.185	15.902	1
258.181	15.9036	1
258.131	15.9279	1
258.084	15.952	1
258.081	15.9533	1
258.031	15.9817	1
257.996	16.002	1
257.981	16.0107	1
257.931	16.0434	1
257.918	16.052	1
257.881	16.0767	1
257.847	16.102	1
257.831	16.1146	1
257.782	16.152	1
257.781	16.1531	1
257.731	16.1965	1
257.725	16.202	1
257.681	16.2409	1
257.669	16.252	1
257.631	16.2909	1
257.62	16.302	1
257.581	16.3431	1
257.573	16.352	1
257.531	16.4017	1
257.531	16.402	1
257.49	16.452	1
257.481	16.4634	1
257.453	16.502	1
257.431	16.5338	1
257.418	16.552	1
257.386	16.602	1
257.381	16.6096	1
257.356	16.652	1
257.331	16.6977	1
257.329	16.702	1
257.302	16.752	1
257.281	16.7961	1
257.278	16.802	1
257.256	16.852	1
257.237	16.902	1
257.231	16.9183	1
257.218	16.952	1
257.201	17.002	1
257.186	17.052	1
257.181	17.0719	1
257.173	17.102	1
257.161	17.152	1
257.151	17.202	1
257.142	17.252	1
257.135	17.302	1
257.131	17.343	1
257.13	17.352	1
257.125	17.402	1
257.122	17.452	1
257.121	17.502	1
257.121	17.552	1
257.123	17.602	1
257.126	17.652	1
257.131	17.702	1
257.131	17.7039	1
257.136	17.752	1
257.144	17.802	1
257.153	17.852	1
257.163	17.902	1
257.175	17.952	1
257.181	17.9728	1
257.189	18.002	1
257.204	18.052	1
257.231	18.0563	1
257.272	18.102	1
257.281	18.1117	1
257.293	18.102	1
257.331	18.0724	1
257.356	18.052	1
257.381	18.0329	1
257.431	18.0402	1
257.481	18.0475	1
257.514	18.052	1
257.531	18.0924	1
257.535	18.102	1
257.557	18.152	1
257.581	18.1987	1
257.583	18.202	1
257.611	18.252	1
257.588	18.302	1
257.631	18.3467	1
257.675	18.352	1
257.681	18.3612	1
257.711	18.402	1
257.731	18.4268	1
257.751	18.452	1
257.781	18.4879	1
257.794	18.502	1
257.831	18.5409	1
257.842	18.552	1
257.881	18.5909	1
257.893	18.602	1
257.931	18.635	1
257.951	18.652	1
257.981	18.6771	1
258.015	18.702	1
257.99	18.752	1
257.981	18.7638	1
257.95	18.802	1
257.931	18.8281	1
257.881	18.8341	1
257.867	18.852	1
257.831	18.899	1
257.829	18.902	1
257.831	18.92	1
257.874	18.952	1
257.881	18.9569	1
257.882	18.952	1
257.931	18.9141	1
257.946	18.902	1
257.954	18.852	1
257.981	18.8316	1
258.002	18.852	1
258.031	18.8794	1
258.065	18.852	1
258.031	18.8164	1
258.018	18.802	1
258.031	18.7918	1
258.081	18.752	1
258.081	18.7495	1
258.085	18.752	1
258.131	18.781	1
258.166	18.802	1
258.181	18.8113	1
258.231	18.8375	1
258.259	18.852	1
258.24	18.902	1
258.281	18.9407	1
258.328	18.902	1
258.331	18.8849	1
258.371	18.902	1
258.381	18.9062	1
258.431	18.9484	1
258.481	18.9422	1
258.516	18.952	1
258.531	18.9564	1
258.538	19.002	1
258.546	19.052	1
258.581	19.0839	1
> 1 contour
257.631	18.5737	1
257.658	18.552	1
257.681	18.5348	1
257.722	18.502	1
257.681	18.4621	1
257.631	18.4697	1
257.605	18.502	1
257.61	18.552	1
257.631	18.5737	1
> 1 contour
260.531	18.3203	1
260.548	18.302	1
260.552	18.252	1
260.531	18.2267	1
260.512	18.202	1
260.515	18.152	1
260.481	18.1104	1
260.435	18.152	1
260.44	18.202	1
260.481	18.235	1
260.504	18.252	1
260.508	18.302	1
260.531	18.3203	1
> 2 contour
259.331	18.5657	2
259.381	18.5626	2
259.393	18.552	2
259.431	18.5185	2
259.449	18.502	2
259.459	18.452	2
259.469	18.402	2
259.443	18.352	2
259.481	18.3332	2
259.531	18.302	2
259.531	18.3019	2
259.581	18.2689	2
259.603	18.252	2
259.631	18.2487	2
259.679	18.202	2
259.681	18.1997	2
259.729	18.152	2
259.731	18.1318	2
259.757	18.102	2
259.781	18.0723	2
259.796	18.052	2
259.829	18.002	2
259.831	17.998	2
259.832	18.002	2
259.881	18.0384	2
259.915	18.002	2
259.881	17.957	2
259.859	17.952	2
259.881	17.9073	2
259.884	17.902	2
259.905	17.852	2
259.923	17.802	2
259.931	17.7737	2
259.938	17.752	2
259.95	17.702	2
259.959	17.652	2
259.965	17.602	2
259.969	17.552	2
259.969	17.502	2
259.967	17.452	2
259.962	17.402	2
259.954	17.352	2
259.943	17.302	2
259.931	17.2584	2
259.929	17.252	2
259.913	17.202	2
259.894	17.152	2
259.881	17.1251	2
259.87	17.102	2
259.843	17.052	2
259.831	17.0336	2
259.828	17.002	2
259.831	16.9977	2
259.836	17.002	2
259.881	17.0436	2
259.913	17.002	2
259.931	16.9753	2
259.981	16.9639	2
260.03	16.952	2
260	16.902	2
259.981	16.8737	2
259.965	16.852	2
259.931	16.8081	2
259.926	16.802	2
259.884	16.752	2
259.881	16.7488	2
259.834	16.702	2
259.831	16.6992	2
259.781	16.6524	2
259.781	16.652	2
259.731	16.6127	2
259.717	16.602	2
259.681	16.575	2
259.645	16.552	2
259.631	16.5434	2
259.581	16.5131	2
259.559	16.502	2
259.531	16.4879	2
259.481	16.4633	2
259.452	16.452	2
259.431	16.4434	2
259.381	16.4241	2
259.331	16.4094	2
259.305	16.402	2
259.281	16.395	2
259.231	16.3843	2
259.181	16.3742	2
259.131	16.368	2
259.081	16.3622	2
259.031	16.3601	2
258.981	16.3583	2
258.931	16.3601	2
258.881	16.3622	2
258.831	16.368	2
258.781	16.3742	2
258.731	16.3843	2
258.681	16.395	2
258.657	16.402	2
258.631	16.4094	2
258.581	16.4241	2
258.531	16.4435	2
258.51	16.452	2
258.481	16.4633	2
258.431	16.4879	2
258.403	16.502	2
258.381	16.5131	2
258.331	16.5433	2
258.317	16.552	2
258.281	16.575	2
258.245	16.602	2
258.231	16.6127	2
258.181	16.652	2
258.181	16.6524	2
258.131	16.6992	2
258.128	16.702	2
258.081	16.7488	2
258.078	16.752	2
258.036	16.802	2
258.031	16.8081	2
257.997	16.852	2
257.981	16.8737	2
257.962	16.902	2
257.932	16.952	2
257.931	16.9539	2
257.903	17.002	2
257.881	17.0482	2
257.879	17.052	2
257.858	17.102	2
257.84	17.152	2
257.831	17.1798	2
257.824	17.202	2
257.81	17.252	2
257.798	17.302	2
257.79	17.352	2
257.783	17.402	2
257.781	17.4325	2
257.779	17.452	2
257.777	17.502	2
257.778	17.552	2
257.781	17.602	2
257.781	17.6041	2
257.786	17.652	2
257.793	17.702	2
257.802	17.752	2
257.815	17.802	2
257.83	17.852	2
257.831	17.8547	2
257.846	17.902	2
257.866	17.952	2
257.881	17.9857	2
257.931	17.9654	2
257.964	18.002	2
257.931	18.0482	2
257.928	18.052	2
257.931	18.0552	2
257.981	18.0651	2
258.031	18.0741	2
258.061	18.052	2
258.069	18.002	2
258.076	17.952	2
258.081	17.9483	2
258.084	17.952	2
258.131	18.002	2
258.131	18.0022	2
258.165	18.052	2
258.181	18.0737	2
258.205	18.102	2
258.231	18.1318	2
258.249	18.152	2
258.281	18.1848	2
258.3	18.202	2
258.331	18.2285	2
258.359	18.252	2
258.381	18.2689	2
258.431	18.3018	2
258.431	18.302	2
258.481	18.3332	2
258.519	18.352	2
258.531	18.3582	2
258.581	18.3822	2
258.631	18.4002	2
258.636	18.402	2
258.681	18.4184	2
258.731	18.4314	2
258.781	18.4434	2
258.831	18.4509	2
258.839	18.452	2
258.881	18.458	2
258.891	18.502	2
258.931	18.5357	2
258.981	18.5361	2
259.022	18.502	2
259.031	18.4948	2
259.081	18.458	2
259.123	18.452	2
259.131	18.4509	2
259.181	18.4434	2
259.231	18.4314	2
259.281	18.4463	2
259.331	18.4434	2
259.343	18.452	2
259.355	18.502	2
259.331	18.5316	2
259.314	18.552	2
259.331	18.5657	2
> 3 contour
259.131	18.3556	3
259.181	18.3535	3
259.183	18.352	3
259.196	18.302	3
259.181	18.2801	3
259.163	18.252	3
259.175	18.202	3
259.181	18.178	3
259.231	18.1611	3
259.255	18.152	3
259.281	18.1422	3
259.331	18.117	3
259.358	18.102	3
259.381	18.0886	3
259.431	18.0522	3
259.431	18.052	3
259.481	18.0111	3
259.49	18.002	3
259.531	17.9586	3
259.537	17.952	3
259.576	17.902	3
259.581	17.8951	3
259.608	17.852	3
259.631	17.8084	3
259.634	17.802	3
259.657	17.752	3
259.673	17.702	3
259.681	17.6712	3
259.686	17.652	3
259.694	17.602	3
259.699	17.552	3
259.7	17.502	3
259.697	17.452	3
259.691	17.402	3
259.681	17.3589	3
259.68	17.352	3
259.665	17.302	3
259.648	17.252	3
259.631	17.216	3
259.625	17.202	3
259.625	17.152	3
259.631	17.1421	3
259.681	17.1284	3
259.7	17.102	3
259.694	17.052	3
259.707	17.002	3
259.681	16.97	3
259.665	16.952	3
259.631	16.9166	3
259.617	16.902	3
259.581	16.8688	3
259.56	16.852	3
259.531	16.8298	3
259.492	16.802	3
259.481	16.7942	3
259.431	16.7651	3
259.406	16.752	3
259.381	16.7385	3
259.331	16.7175	3
259.291	16.702	3
259.281	16.6982	3
259.231	16.6833	3
259.181	16.6697	3
259.131	16.6612	3
259.081	16.6538	3
259.051	16.652	3
259.031	16.6507	3
258.981	16.6483	3
258.931	16.6507	3
258.911	16.652	3
258.881	16.6538	3
258.831	16.6612	3
258.781	16.6697	3
258.731	16.6832	3
258.681	16.6981	3
258.671	16.702	3
258.631	16.7175	3
258.581	16.7385	3
258.556	16.752	3
258.531	16.7652	3
258.481	16.7943	3
258.47	16.802	3
258.431	16.8298	3
258.402	16.852	3
258.381	16.8689	3
258.345	16.902	3
258.331	16.9166	3
258.297	16.952	3
258.281	16.97	3
258.255	17.002	3
258.231	17.0367	3
258.22	17.052	3
258.189	17.102	3
258.181	17.1174	3
258.163	17.152	3
258.141	17.202	3
258.131	17.2308	3
258.123	17.252	3
258.107	17.302	3
258.096	17.352	3
258.087	17.402	3
258.082	17.452	3
258.081	17.4756	3
258.08	17.502	3
258.08	17.552	3
258.081	17.5594	3
258.084	17.602	3
258.091	17.652	3
258.101	17.702	3
258.114	17.752	3
258.131	17.8016	3
258.131	17.802	3
258.151	17.852	3
258.181	17.8595	3
258.231	17.871	3
258.258	17.852	3
258.266	17.802	3
258.281	17.7924	3
258.328	17.802	3
258.331	17.8084	3
258.354	17.852	3
258.381	17.8951	3
258.386	17.902	3
258.425	17.952	3
258.431	17.9585	3
258.472	18.002	3
258.445	18.052	3
258.481	18.0874	3
258.531	18.0521	3
258.581	18.0885	3
258.604	18.102	3
258.631	18.1171	3
258.681	18.1422	3
258.707	18.152	3
258.731	18.1611	3
258.781	18.178	3
258.831	18.1888	3
258.881	18.1979	3
258.931	18.2016	3
258.938	18.202	3
258.981	18.2045	3
259.024	18.202	3
259.031	18.2016	3
259.031	18.202	3
259.081	18.2413	3
259.096	18.252	3
259.111	18.302	3
259.126	18.352	3
259.131	18.3556	3
> 3 contour
259.431	18.2546	3
259.452	18.252	3
259.481	18.235	3
259.488	18.202	3
259.499	18.152	3
259.508	18.102	3
259.481	18.0626	3
259.444	18.102	3
259.457	18.152	3
259.431	18.1818	3
259.413	18.202	3
259.428	18.252	3
259.431	18.2546	3
> 4 contour
258.781	18.0084	4
258.831	18.0243	4
258.881	18.036	4
258.931	18.0418	4
258.981	18.0445	4
259.031	18.0418	4
259.081	18.036	4
259.131	18.0243	4
259.181	18.0083	4
259.195	18.002	4
259.231	17.9864	4
259.281	17.9591	4
259.291	17.952	4
259.331	17.9234	4
259.357	17.902	4
259.381	17.8792	4
259.406	17.852	4
259.431	17.82	4
259.444	17.802	4
259.474	17.752	4
259.481	17.7377	4
259.497	17.702	4
259.514	17.652	4
259.525	17.602	4
259.531	17.552	4
259.531	17.5447	4
259.532	17.502	4
259.531	17.4874	4
259.529	17.452	4
259.52	17.402	4
259.506	17.352	4
259.487	17.302	4
259.481	17.2909	4
259.461	17.252	4
259.431	17.209	4
259.43	17.202	4
259.431	17.2005	4
259.481	17.1862	4
259.499	17.202	4
259.531	17.2308	4
259.552	17.202	4
259.581	17.1552	4
259.583	17.152	4
259.581	17.1383	4
259.553	17.102	4
259.531	17.0764	4
259.51	17.052	4
259.481	17.0228	4
259.457	17.002	4
259.431	16.981	4
259.391	16.952	4
259.381	16.9446	4
259.331	16.9156	4
259.304	16.902	4
259.281	16.89	4
259.231	16.8706	4
259.181	16.8542	4
259.171	16.852	4
259.131	16.8425	4
259.081	16.8328	4
259.031	16.8285	4
258.981	16.826	4
258.931	16.8285	4
258.881	16.8328	4
258.831	16.8425	4
258.791	16.852	4
258.781	16.8541	4
258.731	16.8705	4
258.681	16.89	4
258.657	16.902	4
258.631	16.9156	4
258.581	16.9446	4
258.571	16.952	4
258.531	16.9811	4
258.505	17.002	4
258.481	17.0229	4
258.452	17.052	4
258.431	17.0765	4
258.409	17.102	4
258.381	17.1407	4
258.373	17.152	4
258.344	17.202	4
258.331	17.23	4
258.32	17.252	4
258.301	17.302	4
258.286	17.352	4
258.281	17.3758	4
258.275	17.402	4
258.268	17.452	4
258.265	17.502	4
258.266	17.552	4
258.271	17.602	4
258.28	17.652	4
258.281	17.6563	4
258.292	17.702	4
258.331	17.7129	4
258.381	17.7267	4
258.418	17.702	4
258.431	17.6938	4
258.465	17.702	4
258.481	17.7378	4
258.488	17.752	4
258.518	17.802	4
258.531	17.82	4
258.556	17.852	4
258.581	17.8792	4
258.605	17.902	4
258.631	17.9234	4
258.67	17.952	4
258.681	17.9592	4
258.731	17.9866	4
258.766	18.002	4
258.781	18.0084	4
> 5 contour
258.831	17.9026	5
258.881	17.9178	5
258.931	17.9264	5
258.981	17.9293	5
259.031	17.9264	5
259.081	17.9178	5
259.131	17.9026	5
259.132	17.902	5
259.181	17.8818	5
259.231	17.8521	5
259.231	17.852	5
259.281	17.8121	5
259.291	17.802	5
259.331	17.7567	5
259.335	17.752	5
259.366	17.702	5
259.381	17.6682	5
259.388	17.652	5
259.403	17.602	5
259.411	17.552	5
259.413	17.502	5
259.408	17.452	5
259.397	17.402	5
259.381	17.3604	5
259.378	17.352	5
259.352	17.302	5
259.331	17.2723	5
259.315	17.252	5
259.331	17.2471	5
259.381	17.2311	5
259.401	17.202	5
259.381	17.1819	5
259.351	17.152	5
259.378	17.102	5
259.331	17.0651	5
259.312	17.052	5
259.281	17.0319	5
259.231	17.0071	5
259.219	17.002	5
259.181	16.986	5
259.131	16.9715	5
259.081	16.9605	5
259.031	16.9554	5
258.981	16.9527	5
258.931	16.9554	5
258.881	16.9605	5
258.831	16.9715	5
258.781	16.986	5
258.743	17.002	5
258.731	17.007	5
258.681	17.0318	5
258.65	17.052	5
258.631	17.0651	5
258.584	17.102	5
258.581	17.105	5
258.535	17.152	5
258.531	17.157	5
258.495	17.202	5
258.481	17.2243	5
258.464	17.252	5
258.44	17.302	5
258.431	17.3276	5
258.422	17.352	5
258.408	17.402	5
258.4	17.452	5
258.396	17.502	5
258.397	17.552	5
258.403	17.602	5
258.414	17.652	5
258.431	17.6572	5
258.439	17.652	5
258.481	17.6266	5
258.531	17.6408	5
258.574	17.652	5
258.581	17.6684	5
258.596	17.702	5
258.627	17.752	5
258.631	17.7567	5
258.67	17.802	5
258.681	17.8121	5
258.731	17.852	5
258.731	17.8521	5
258.781	17.8818	5
258.83	17.902	5
258.831	17.9026	5
> 6 contour
258.831	17.8047	6
258.881	17.8232	6
258.931	17.8354	6
258.981	17.8378	6
259.031	17.8354	6
259.081	17.8232	6
259.131	17.8047	6
259.136	17.802	6
259.181	17.774	6
259.209	17.752	6
259.231	17.7315	6
259.256	17.702	6
259.281	17.6593	6
259.285	17.652	6
259.305	17.602	6
259.316	17.552	6
259.318	17.502	6
259.312	17.452	6
259.297	17.402	6
259.281	17.3697	6
259.272	17.352	6
259.236	17.302	6
259.231	17.2965	6
259.223	17.252	6
259.231	17.2371	6
259.281	17.2217	6
259.331	17.2051	6
259.34	17.202	6
259.331	17.1929	6
259.285	17.152	6
259.281	17.1491	6
259.231	17.1158	6
259.205	17.102	6
259.181	17.0899	6
259.131	17.0713	6
259.081	17.0584	6
259.034	17.052	6
259.031	17.0515	6
258.981	17.0485	6
258.931	17.0516	6
258.928	17.052	6
258.881	17.0584	6
258.831	17.0713	6
258.781	17.0898	6
258.757	17.102	6
258.731	17.1155	6
258.681	17.1489	6
258.677	17.152	6
258.631	17.1931	6
258.622	17.202	6
258.581	17.252	6
258.581	17.2523	6
258.55	17.302	6
258.531	17.3443	6
258.528	17.352	6
258.511	17.402	6
258.5	17.452	6
258.496	17.502	6
258.498	17.552	6
258.505	17.602	6
258.531	17.6107	6
258.581	17.6265	6
258.631	17.6407	6
258.678	17.652	6
258.681	17.6569	6
258.706	17.702	6
258.731	17.7316	6
258.753	17.752	6
258.781	17.774	6
258.826	17.802	6
258.831	17.8047	6
> 7 contour
258.931	17.7567	7
258.981	17.7586	7
259.031	17.7568	7
259.045	17.752	7
259.081	17.7389	7
259.131	17.7151	7
259.147	17.702	7
259.181	17.664	7
259.191	17.652	7
259.22	17.602	7
259.231	17.5666	7
259.235	17.552	7
259.237	17.502	7
259.231	17.4553	7
259.23	17.452	7
259.208	17.402	7
259.181	17.3637	7
259.172	17.352	7
259.131	17.3143	7
259.098	17.302	7
259.131	17.2974	7
259.181	17.2833	7
259.201	17.252	7
259.218	17.202	7
259.181	17.178	7
259.131	17.1543	7
259.124	17.152	7
259.081	17.1385	7
259.031	17.1288	7
258.981	17.1263	7
258.931	17.1287	7
258.881	17.1387	7
258.839	17.152	7
258.831	17.1543	7
258.781	17.1777	7
258.743	17.202	7
258.731	17.2104	7
258.685	17.252	7
258.681	17.2563	7
258.644	17.302	7
258.631	17.3233	7
258.615	17.352	7
258.595	17.402	7
258.583	17.452	7
258.581	17.4744	7
258.578	17.502	7
258.58	17.552	7
258.581	17.5575	7
258.588	17.602	7
258.631	17.6162	7
258.652	17.602	7
258.657	17.552	7
258.681	17.5361	7
258.693	17.552	7
258.731	17.5974	7
258.749	17.602	7
258.773	17.652	7
258.781	17.6625	7
258.815	17.702	7
258.831	17.7151	7
258.881	17.7389	7
258.917	17.752	7
258.931	17.7567	7
> 8 contour
258.881	17.6524	8
258.931	17.6819	8
258.981	17.6818	8
259.031	17.6818	8
259.081	17.6524	8
259.082	17.652	8
259.131	17.6124	8
259.138	17.602	8
259.156	17.552	8
259.159	17.502	8
259.151	17.452	8
259.131	17.4166	8
259.116	17.402	8
259.081	17.3808	8
259.031	17.3605	8
258.981	17.3643	8
258.978	17.352	8
258.962	17.302	8
258.981	17.2755	8
259.031	17.2785	8
259.081	17.2723	8
259.131	17.2638	8
259.171	17.252	8
259.131	17.2272	8
259.081	17.2093	8
259.054	17.202	8
259.031	17.1961	8
258.981	17.1951	8
258.931	17.1961	8
258.91	17.202	8
258.881	17.2106	8
258.831	17.2273	8
258.791	17.252	8
258.781	17.2585	8
258.731	17.3013	8
258.73	17.302	8
258.693	17.352	8
258.681	17.3777	8
258.669	17.402	8
258.655	17.452	8
258.649	17.502	8
258.681	17.5122	8
258.695	17.502	8
258.731	17.4779	8
258.766	17.452	8
258.781	17.441	8
258.813	17.452	8
258.806	17.502	8
258.809	17.552	8
258.824	17.602	8
258.831	17.6123	8
258.88	17.652	8
258.881	17.6524	8
> 9 contour
258.931	17.597	9
258.981	17.5735	9
259.031	17.5967	9
259.059	17.552	9
259.065	17.502	9
259.05	17.452	9
259.031	17.4331	9
258.99	17.452	9
258.999	17.502	9
258.981	17.5358	9
258.962	17.502	9
258.972	17.452	9
258.931	17.4387	9
258.912	17.452	9
258.899	17.502	9
258.902	17.552	9
258.931	17.597	9
> 9 contour
258.781	17.4175	9
258.8	17.402	9
258.831	17.3735	9
258.881	17.3801	9
258.931	17.3868	9
258.957	17.352	9
258.941	17.302	9
258.931	17.2688	9
258.881	17.2806	9
258.831	17.2959	9
258.823	17.302	9
258.781	17.3388	9
258.768	17.352	9
258.734	17.402	9
258.781	17.4175	9