> 3 contour
119.777	19.0305	3
119.778	19.0383	3
119.789	19.0883	3
119.802	19.1382	3
119.818	19.1883	3
119.827	19.2135	3
119.836	19.2383	3
119.858	19.2883	3
119.877	19.3261	3
119.883	19.3383	3
119.909	19.3882	3
119.927	19.417	3
119.941	19.4383	3
119.976	19.4883	3
119.977	19.4894	3
120.014	19.5383	3
120.027	19.554	3
120.058	19.5883	3
120.077	19.608	3
120.106	19.6383	3
120.127	19.6583	3
120.162	19.6883	3
120.177	19.7003	3
120.224	19.7383	3
120.227	19.7406	3
120.277	19.7743	3
120.298	19.7883	3
120.327	19.8072	3
120.377	19.8341	3
120.385	19.8383	3
120.427	19.861	3
120.477	19.8822	3
120.491	19.8883	3
120.527	19.9036	3
120.577	19.9201	3
120.627	19.9361	3
120.636	19.9383	3
120.677	19.9482	3
120.727	19.9605	3
120.777	19.9681	3
120.827	19.976	3
120.877	19.9796	3
120.927	19.9836	3
120.977	19.9833	3
121.027	19.9836	3
121.077	19.9796	3
121.127	19.976	3
121.177	19.9681	3
121.227	19.9605	3
121.277	19.9482	3
121.318	19.9383	3
121.327	19.9361	3
121.377	19.9201	3
121.427	19.9036	3
121.463	19.8882	3
121.477	19.8822	3
121.527	19.861	3
121.569	19.8383	3
121.577	19.8341	3
121.627	19.8072	3
121.656	19.7883	3
121.677	19.7743	3
121.727	19.7406	3
121.73	19.7383	3
121.777	19.7003	3
121.792	19.6883	3
121.827	19.6582	3
121.848	19.6382	3
121.877	19.608	3
121.896	19.5883	3
121.896	19.5383	3
121.927	19.5054	3
121.977	19.4885	3
121.978	19.4883	3
122.013	19.4383	3
122.027	19.417	3
122.045	19.3882	3
122.071	19.3382	3
122.077	19.3261	3
122.096	19.2883	3
122.118	19.2383	3
122.127	19.2135	3
122.136	19.1883	3
122.152	19.1382	3
122.165	19.0882	3
122.176	19.0383	3
122.177	19.0305	3
122.185	18.9883	3
122.191	18.9383	3
122.195	18.8882	3
122.197	18.8382	3
122.196	18.7883	3
122.194	18.7383	3
122.188	18.6883	3
122.181	18.6382	3
122.177	18.6212	3
122.171	18.5882	3
122.127	18.5676	3
122.105	18.5383	3
122.127	18.4988	3
122.133	18.4883	3
122.127	18.4383	3
122.127	18.4373	3
122.108	18.3882	3
122.079	18.3382	3
122.077	18.3355	3
122.038	18.2883	3
122.027	18.2759	3
121.977	18.2584	3
121.96	18.2383	3
121.927	18.2025	3
121.879	18.1883	3
121.877	18.1859	3
121.839	18.1382	3
121.827	18.1244	3
121.792	18.0882	3
121.777	18.0741	3
121.768	18.0382	3
121.727	17.9987	3
121.716	17.9883	3
121.727	17.9614	3
121.766	17.9383	3
121.727	17.9061	3
121.701	17.8882	3
121.677	17.872	3
121.667	17.8882	3
121.677	17.9008	3
121.707	17.9383	3
121.677	17.9522	3
121.627	17.9502	3
121.608	17.9383	3
121.606	17.8882	3
121.577	17.8628	3
121.528	17.8882	3
121.527	17.8897	3
121.524	17.8882	3
121.508	17.8382	3
121.477	17.8125	3
121.43	17.8382	3
121.427	17.8421	3
121.416	17.8382	3
121.377	17.8234	3
121.327	17.7936	3
121.277	17.792	3
121.263	17.7882	3
121.227	17.7785	3
121.177	17.7696	3
121.127	17.7608	3
121.077	17.7566	3
121.027	17.7523	3
120.977	17.7524	3
120.927	17.7523	3
120.877	17.7566	3
120.827	17.7608	3
120.777	17.7695	3
120.727	17.7785	3
120.691	17.7883	3
120.677	17.7919	3
120.627	17.805	3
120.577	17.8234	3
120.538	17.8382	3
120.527	17.8421	3
120.477	17.8466	3
120.46	17.8382	3
120.477	17.812	3
120.493	17.7882	3
120.477	17.7794	3
120.427	17.7849	3
120.421	17.7883	3
120.377	17.8115	3
120.329	17.8382	3
120.327	17.8393	3
120.277	17.872	3
120.253	17.8882	3
120.227	17.9061	3
120.188	17.9383	3
120.177	17.9471	3
120.129	17.9883	3
120.127	17.9897	3
120.079	18.0383	3
120.077	18.0404	3
120.033	18.0882	3
120.027	18.0949	3
119.993	18.1382	3
119.977	18.1602	3
119.956	18.1883	3
119.927	18.2327	3
119.924	18.2383	3
119.895	18.2883	3
119.877	18.3245	3
119.87	18.3383	3
119.846	18.3882	3
119.827	18.4373	3
119.827	18.4383	3
119.809	18.4883	3
119.795	18.5383	3
119.783	18.5883	3
119.777	18.6214	3
> 6 contour
120.727	19.5441	6
120.777	19.5573	6
120.827	19.5693	6
120.877	19.5755	6
120.927	19.581	6
120.977	19.5814	6
121.027	19.581	6
121.077	19.5755	6
121.127	19.5692	6
121.177	19.5572	6
121.227	19.5441	6
121.242	19.5383	6
121.277	19.5256	6
121.327	19.5059	6
121.36	19.4883	6
121.377	19.4793	6
121.427	19.4505	6
121.444	19.4383	6
121.477	19.414	6
121.51	19.3882	6
121.527	19.3736	6
121.563	19.3382	6
121.577	19.3223	6
121.607	19.2883	6
121.627	19.2635	6
121.645	19.2383	6
121.675	19.1883	6
121.677	19.1851	6
121.703	19.1382	6
121.725	19.0882	6
121.727	19.0817	6
121.742	19.0383	6
121.756	18.9883	6
121.765	18.9383	6
121.771	18.8882	6
121.774	18.8382	6
121.773	18.7883	6
121.769	18.7383	6
121.761	18.6883	6
121.751	18.6382	6
121.736	18.5882	6
121.727	18.5659	6
121.717	18.5383	6
121.693	18.4883	6
121.677	18.4615	6
121.664	18.4383	6
121.631	18.3882	6
121.627	18.3827	6
121.59	18.3382	6
121.577	18.3237	6
121.544	18.2883	6
121.527	18.2721	6
121.486	18.2383	6
121.477	18.2315	6
121.427	18.2217	6
121.377	18.2104	6
121.327	18.2219	6
121.277	18.1988	6
121.251	18.1883	6
121.227	18.1779	6
121.177	18.1629	6
121.127	18.1501	6
121.077	18.1429	6
121.036	18.1382	6
121.027	18.1371	6
120.977	18.1364	6
120.927	18.1371	6
120.918	18.1382	6
120.877	18.1429	6
120.827	18.15	6
120.777	18.1629	6
120.757	18.1382	6
120.727	18.1	6
120.677	18.1185	6
120.629	18.1382	6
120.627	18.1391	6
120.577	18.1654	6
120.538	18.1883	6
120.527	18.1947	6
120.477	18.2316	6
120.468	18.2383	6
120.427	18.2721	6
120.41	18.2883	6
120.377	18.3237	6
120.364	18.3383	6
120.327	18.3827	6
120.323	18.3882	6
120.29	18.4383	6
120.277	18.4615	6
120.261	18.4883	6
120.238	18.5383	6
120.227	18.5659	6
120.219	18.5883	6
120.203	18.6382	6
120.193	18.6883	6
120.185	18.7383	6
120.181	18.7883	6
120.18	18.8383	6
120.183	18.8882	6
120.189	18.9383	6
120.198	18.9883	6
120.212	19.0383	6
120.227	19.0816	6
120.229	19.0883	6
120.251	19.1382	6
120.277	19.1851	6
120.279	19.1883	6
120.309	19.2383	6
120.327	19.2635	6
120.347	19.2883	6
120.377	19.3223	6
120.391	19.3383	6
120.427	19.3735	6
120.444	19.3882	6
120.477	19.4139	6
120.51	19.4383	6
120.527	19.4505	6
120.577	19.4793	6
120.594	19.4883	6
120.627	19.5059	6
120.677	19.5256	6
120.712	19.5383	6
120.727	19.5441	6
> 9 contour
120.777	19.3499	9
120.827	19.3658	9
120.877	19.3752	9
120.927	19.3819	9
120.977	19.3831	9
121.027	19.3819	9
121.077	19.3752	9
121.127	19.3657	9
121.177	19.3498	9
121.207	19.3382	9
121.227	19.3307	9
121.277	19.3047	9
121.304	19.2883	9
121.327	19.274	9
121.372	19.2383	9
121.377	19.2337	9
121.424	19.1883	9
121.427	19.1844	9
121.464	19.1382	9
121.477	19.1177	9
121.496	19.0882	9
121.521	19.0383	9
121.527	19.0222	9
121.54	18.9883	9
121.553	18.9383	9
121.562	18.8882	9
121.566	18.8382	9
121.565	18.7883	9
121.559	18.7383	9
121.549	18.6883	9
121.533	18.6382	9
121.527	18.6234	9
121.512	18.5882	9
121.484	18.5383	9
121.477	18.5275	9
121.45	18.4883	9
121.427	18.4605	9
121.406	18.4383	9
121.377	18.4111	9
121.348	18.4383	9
121.327	18.4575	9
121.303	18.4383	9
121.277	18.4192	9
121.227	18.3891	9
121.227	18.3882	9
121.177	18.3489	9
121.127	18.3485	9
121.079	18.3382	9
121.077	18.3377	9
121.027	18.3296	9
120.977	18.3278	9
120.927	18.3296	9
120.877	18.3377	9
120.875	18.3383	9
120.827	18.3485	9
120.777	18.366	9
120.75	18.3382	9
120.727	18.3276	9
120.714	18.3383	9
120.727	18.3867	9
120.729	18.3882	9
120.727	18.389	9
120.677	18.4191	9
120.651	18.4383	9
120.627	18.4574	9
120.606	18.4383	9
120.577	18.4111	9
120.548	18.4383	9
120.527	18.4605	9
120.504	18.4883	9
120.477	18.5275	9
120.47	18.5383	9
120.442	18.5883	9
120.427	18.6233	9
120.421	18.6382	9
120.405	18.6883	9
120.395	18.7383	9
120.389	18.7883	9
120.388	18.8383	9
120.392	18.8882	9
120.401	18.9383	9
120.414	18.9883	9
120.427	19.0222	9
120.433	19.0383	9
120.458	19.0883	9
120.477	19.1177	9
120.49	19.1382	9
120.527	19.1844	9
120.53	19.1883	9
120.577	19.2337	9
120.582	19.2383	9
120.627	19.274	9
120.65	19.2883	9
120.677	19.3048	9
120.727	19.3308	9
120.747	19.3383	9
120.777	19.3499	9
> 12 contour
120.877	19.2413	12
120.927	19.2498	12
120.977	19.2523	12
121.027	19.2498	12
121.077	19.2413	12
121.088	19.2383	12
121.127	19.2279	12
121.177	19.208	12
121.213	19.1883	12
121.211	19.1382	12
121.227	19.0976	12
121.271	19.1382	12
121.277	19.1433	12
121.283	19.1382	12
121.327	19.0933	12
121.331	19.0882	12
121.367	19.0383	12
121.377	19.0201	12
121.393	18.9883	12
121.412	18.9383	12
121.377	18.9083	12
121.368	18.8882	12
121.377	18.8733	12
121.427	18.8386	12
121.427	18.8382	12
121.427	18.8133	12
121.427	18.7883	12
121.419	18.7383	12
121.406	18.6883	12
121.385	18.6382	12
121.377	18.6248	12
121.355	18.5882	12
121.327	18.5515	12
121.316	18.5383	12
121.277	18.5239	12
121.236	18.5383	12
121.227	18.5411	12
121.216	18.5383	12
121.177	18.5107	12
121.13	18.4883	12
121.127	18.4869	12
121.077	18.4692	12
121.027	18.4602	12
120.977	18.4563	12
120.927	18.4602	12
120.877	18.4692	12
120.827	18.4869	12
120.824	18.4883	12
120.777	18.4964	12
120.727	18.5086	12
120.677	18.5011	12
120.638	18.5383	12
120.627	18.5515	12
120.599	18.5883	12
120.577	18.6248	12
120.569	18.6382	12
120.548	18.6883	12
120.535	18.7383	12
120.527	18.7883	12
120.527	18.8111	12
120.526	18.8383	12
120.527	18.8436	12
120.531	18.8882	12
120.542	18.9383	12
120.561	18.9883	12
120.577	19.0201	12
120.587	19.0383	12
120.623	19.0883	12
120.627	19.0933	12
120.671	19.1382	12
120.677	19.1434	12
120.727	19.1802	12
120.741	19.1883	12
120.777	19.208	12
120.827	19.2279	12
120.866	19.2383	12
120.877	19.2413	12
> 15 contour
120.927	19.1477	15
120.977	19.1525	15
121.027	19.1477	15
121.076	19.1382	15
121.077	19.138	15
121.127	19.1183	15
121.177	19.0913	15
121.178	19.0882	15
121.199	19.0383	15
121.227	19.0086	15
121.276	18.9883	15
121.277	18.9856	15
121.301	18.9383	15
121.315	18.8882	15
121.322	18.8382	15
121.321	18.7883	15
121.311	18.7383	15
121.293	18.6883	15
121.277	18.6597	15
121.263	18.6382	15
121.227	18.5962	15
121.177	18.6058	15
121.127	18.5942	15
121.12	18.5882	15
121.077	18.5531	15
121.027	18.567	15
120.977	18.5595	15
120.927	18.5491	15
120.877	18.5776	15
120.856	18.5883	15
120.827	18.6063	15
120.811	18.5882	15
120.777	18.5528	15
120.735	18.5883	15
120.727	18.5961	15
120.691	18.6382	15
120.677	18.6597	15
120.661	18.6883	15
120.643	18.7383	15
120.633	18.7883	15
120.633	18.8383	15
120.639	18.8882	15
120.653	18.9383	15
120.677	18.9855	15
120.679	18.9883	15
120.717	19.0383	15
120.727	19.0484	15
120.773	19.0883	15
120.777	19.0914	15
120.827	19.1183	15
120.877	19.138	15
120.878	19.1382	15
120.927	19.1477	15
> 18 contour
120.877	19.047	18
120.927	19.0579	18
120.977	19.0663	18
121.027	19.0579	18
121.077	19.047	18
121.093	19.0383	18
121.127	19.0147	18
121.161	18.9883	18
121.177	18.9723	18
121.2	18.9383	18
121.22	18.8882	18
121.227	18.8471	18
121.229	18.8382	18
121.227	18.7883	18
121.227	18.7868	18
121.214	18.7383	18
121.19	18.6883	18
121.177	18.6714	18
121.139	18.6382	18
121.127	18.6349	18
121.077	18.5976	18
121.027	18.6172	18
120.977	18.6132	18
120.929	18.5882	18
120.927	18.5873	18
120.926	18.5883	18
120.877	18.622	18
120.859	18.6382	18
120.827	18.6677	18
120.777	18.6714	18
120.764	18.6883	18
120.74	18.7383	18
120.727	18.787	18
120.727	18.7883	18
120.726	18.8383	18
120.727	18.8459	18
120.734	18.8882	18
120.754	18.9383	18
120.777	18.9723	18
120.793	18.9883	18
120.827	19.0147	18
120.861	19.0383	18
120.877	19.047	18
> 21 contour
120.927	18.8893	21
120.977	18.9218	21
121.027	18.8893	21
121.03	18.8882	21
121.077	18.8438	21
121.079	18.8382	21
121.08	18.7883	21
121.077	18.783	21
121.027	18.755	21
121.008	18.7383	21
120.977	18.7226	21
120.946	18.7383	21
120.927	18.755	21
120.877	18.783	21
120.874	18.7883	21
120.875	18.8383	21
120.877	18.8438	21
120.924	18.8882	21
120.927	18.8893	21