> 3 contour
170.243	-19.4157	3
170.326	-19.4078	3
170.409	-19.4025	3
170.493	-19.3994	3
170.576	-19.3987	3
170.659	-19.4004	3
170.743	-19.4044	3
170.826	-19.4107	3
170.909	-19.4195	3
170.92	-19.421	3
170.993	-19.4305	3
171.076	-19.4438	3
171.159	-19.4597	3
171.21	-19.471	3
171.243	-19.4782	3
171.326	-19.4991	3
171.403	-19.521	3
171.409	-19.5227	3
171.493	-19.5489	3
171.556	-19.571	3
171.576	-19.578	3
171.659	-19.6098	3
171.686	-19.621	3
171.743	-19.6445	3
171.801	-19.671	3
171.826	-19.6825	3
171.904	-19.721	3
171.909	-19.7233	3
171.993	-19.7682	3
171.997	-19.771	3
172.076	-19.8165	3
172.083	-19.821	3
172.159	-19.8685	3
172.163	-19.871	3
172.237	-19.921	3
172.243	-19.9245	3
172.307	-19.971	3
172.326	-19.985	3
172.373	-20.021	3
172.409	-20.0494	3
172.435	-20.071	3
172.492	-20.121	3
172.493	-20.1211	3
172.548	-20.171	3
172.576	-20.1978	3
172.6	-20.221	3
172.65	-20.271	3
172.659	-20.2812	3
172.697	-20.321	3
172.742	-20.371	3
172.743	-20.372	3
172.785	-20.421	3
172.825	-20.471	3
172.826	-20.4719	3
172.865	-20.521	3
172.903	-20.571	3
172.909	-20.5803	3
172.938	-20.621	3
172.971	-20.671	3
172.993	-20.7064	3
173.002	-20.721	3
173.033	-20.771	3
173.061	-20.821	3
173.076	-20.8477	3
173.089	-20.871	3
173.115	-20.921	3
173.14	-20.971	3
173.159	-21.0133	3
173.163	-21.021	3
173.185	-21.071	3
173.207	-21.121	3
173.226	-21.171	3
173.243	-21.2169	3
173.244	-21.221	3
173.262	-21.271	3
173.278	-21.321	3
173.294	-21.371	3
173.307	-21.421	3
173.32	-21.471	3
173.326	-21.4977	3
173.332	-21.521	3
173.343	-21.571	3
173.353	-21.621	3
173.362	-21.671	3
173.369	-21.721	3
173.376	-21.771	3
173.381	-21.821	3
173.386	-21.871	3
173.39	-21.921	3
173.392	-21.971	3
173.393	-22.021	3
173.394	-22.071	3
173.393	-22.121	3
173.391	-22.171	3
173.388	-22.221	3
173.385	-22.271	3
173.38	-22.321	3
173.374	-22.371	3
173.367	-22.421	3
173.359	-22.471	3
173.35	-22.521	3
173.34	-22.571	3
173.328	-22.621	3
173.326	-22.6302	3
173.316	-22.671	3
173.303	-22.721	3
173.289	-22.771	3
173.273	-22.821	3
173.256	-22.871	3
173.243	-22.9075	3
173.238	-22.921	3
173.219	-22.971	3
173.199	-23.021	3
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173.159	-23.1079	3
173.153	-23.121	3
173.129	-23.171	3
173.103	-23.221	3
173.076	-23.271	3
173.076	-23.271	3
173.048	-23.321	3
173.018	-23.371	3
172.993	-23.41	3
172.986	-23.421	3
172.953	-23.471	3
172.918	-23.521	3
172.909	-23.5331	3
172.881	-23.571	3
172.841	-23.621	3
172.826	-23.6395	3
172.8	-23.671	3
172.757	-23.721	3
172.743	-23.7366	3
172.711	-23.771	3
172.663	-23.821	3
172.659	-23.8253	3
172.614	-23.871	3
172.576	-23.9067	3
172.56	-23.921	3
172.504	-23.971	3
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172.446	-24.021	3
172.409	-24.0509	3
172.383	-24.071	3
172.326	-24.1136	3
172.316	-24.121	3
172.244	-24.171	3
172.243	-24.1721	3
172.168	-24.221	3
172.159	-24.2266	3
172.086	-24.271	3
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171.997	-24.321	3
171.993	-24.3236	3
171.909	-24.3672	3
171.901	-24.371	3
171.826	-24.4067	3
171.793	-24.421	3
171.743	-24.4433	3
171.674	-24.471	3
171.659	-24.4769	3
171.576	-24.5077	3
171.536	-24.521	3
171.493	-24.5356	3
171.409	-24.561	3
171.372	-24.571	3
171.326	-24.5835	3
171.243	-24.6038	3
171.161	-24.621	3
171.159	-24.6214	3
171.076	-24.6369	3
170.993	-24.65	3
170.909	-24.6605	3
170.826	-24.6687	3
170.794	-24.671	3
170.743	-24.6748	3
170.659	-24.6788	3
170.576	-24.6803	3
170.493	-24.6797	3
170.409	-24.6767	3
170.326	-24.6714	3
170.321	-24.671	3
170.243	-24.6641	3
170.159	-24.6545	3
170.076	-24.6425	3
169.993	-24.628	3
169.958	-24.621	3
169.909	-24.6114	3
169.826	-24.5921	3
169.746	-24.571	3
169.743	-24.5701	3
169.659	-24.5461	3
169.582	-24.521	3
169.576	-24.5191	3
169.493	-24.4898	3
169.444	-24.471	3
169.409	-24.4576	3
169.326	-24.4217	3
169.324	-24.421	3
169.243	-24.3833	3
169.218	-24.371	3
169.159	-24.3415	3
169.121	-24.321	3
169.076	-24.2964	3
169.032	-24.271	3
168.993	-24.2476	3
168.949	-24.221	3
168.909	-24.1956	3
168.873	-24.171	3
168.826	-24.138	3
168.802	-24.121	3
168.743	-24.076	3
168.736	-24.071	3
168.673	-24.021	3
168.659	-24.0096	3
168.614	-23.971	3
168.576	-23.9375	3
168.558	-23.921	3
168.504	-23.871	3
168.493	-23.8593	3
168.454	-23.821	3
168.409	-23.7751	3
168.405	-23.771	3
168.361	-23.721	3
168.326	-23.68	3
168.318	-23.671	3
168.277	-23.621	3
168.243	-23.576	3
168.239	-23.571	3
168.201	-23.521	3
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168.159	-23.4599	3
168.133	-23.421	3
168.101	-23.371	3
168.076	-23.3293	3
168.071	-23.321	3
168.041	-23.271	3
168.015	-23.221	3
167.993	-23.178	3
167.989	-23.171	3
167.963	-23.121	3
167.94	-23.071	3
167.918	-23.021	3
167.909	-22.9988	3
167.898	-22.971	3
167.879	-22.921	3
167.861	-22.871	3
167.845	-22.821	3
167.83	-22.771	3
167.826	-22.7565	3
167.816	-22.721	3
167.802	-22.671	3
167.789	-22.621	3
167.779	-22.571	3
167.768	-22.521	3
167.76	-22.471	3
167.752	-22.421	3
167.745	-22.371	3
167.743	-22.3442	3
167.74	-22.321	3
167.735	-22.271	3
167.731	-22.221	3
167.728	-22.171	3
167.727	-22.121	3
167.726	-22.071	3
167.726	-22.021	3
167.728	-21.971	3
167.73	-21.921	3
167.734	-21.871	3
167.739	-21.821	3
167.743	-21.7839	3
167.744	-21.771	3
167.75	-21.721	3
167.757	-21.671	3
167.766	-21.621	3
167.776	-21.571	3
167.786	-21.521	3
167.826	-21.5183	3
167.897	-21.471	3
167.899	-21.421	3
167.909	-21.4142	3
167.921	-21.421	3
167.993	-21.4381	3
168.048	-21.421	3
167.993	-21.3825	3
167.975	-21.371	3
167.909	-21.3259	3
167.84	-21.321	3
167.855	-21.271	3
167.872	-21.221	3
167.89	-21.171	3
167.909	-21.1232	3
167.91	-21.121	3
167.931	-21.071	3
167.954	-21.021	3
167.978	-20.971	3
167.993	-20.9422	3
168.003	-20.921	3
168.029	-20.871	3
168.057	-20.821	3
168.076	-20.7881	3
168.086	-20.771	3
168.116	-20.721	3
168.148	-20.671	3
168.159	-20.6546	3
168.181	-20.621	3
168.217	-20.571	3
168.243	-20.5364	3
168.254	-20.521	3
168.293	-20.471	3
168.326	-20.4301	3
168.333	-20.421	3
168.375	-20.371	3
168.409	-20.3327	3
168.42	-20.321	3
168.468	-20.271	3
168.493	-20.2464	3
168.518	-20.221	3
168.571	-20.171	3
168.576	-20.1661	3
168.626	-20.121	3
168.659	-20.0921	3
168.684	-20.071	3
168.743	-20.0234	3
168.746	-20.021	3
168.811	-19.971	3
168.826	-19.9599	3
168.88	-19.921	3
168.909	-19.9004	3
168.954	-19.871	3
168.993	-19.8468	3
169.035	-19.821	3
169.076	-19.7964	3
169.121	-19.771	3
169.159	-19.7498	3
169.215	-19.721	3
169.243	-19.7066	3
169.317	-19.671	3
169.326	-19.6707	3
169.409	-19.6666	3
169.488	-19.621	3
169.493	-19.5965	3
169.562	-19.571	3
169.576	-19.566	3
169.659	-19.5381	3
169.716	-19.521	3
169.743	-19.5129	3
169.826	-19.4903	3
169.907	-19.471	3
169.909	-19.4706	3
169.993	-19.453	3
170.076	-19.4381	3
170.159	-19.4258	3
170.2	-19.421	3
170.243	-19.4157	3
> 3 contour
169.909	-20.1661	3
169.916	-20.171	3
169.912	-20.221	3
169.909	-20.2226	3
169.826	-20.224	3
169.82	-20.221	3
169.826	-20.2157	3
169.898	-20.171	3
169.909	-20.1661	3
> 6 contour
170.243	-20.371	6
170.326	-20.3588	6
170.409	-20.3506	6
170.493	-20.3457	6
170.576	-20.3446	6
170.659	-20.3471	6
170.743	-20.3533	6
170.826	-20.3633	6
170.872	-20.371	6
170.909	-20.377	6
170.993	-20.3939	6
171.076	-20.4154	6
171.094	-20.421	6
171.159	-20.4405	6
171.243	-20.4705	6
171.244	-20.471	6
171.326	-20.5044	6
171.362	-20.521	6
171.409	-20.5432	6
171.462	-20.571	6
171.493	-20.5877	6
171.549	-20.621	6
171.576	-20.6375	6
171.626	-20.671	6
171.659	-20.6938	6
171.696	-20.721	6
171.743	-20.7572	6
171.759	-20.771	6
171.817	-20.821	6
171.826	-20.8288	6
171.872	-20.871	6
171.909	-20.9083	6
171.921	-20.921	6
171.966	-20.971	6
171.993	-21.0032	6
172.008	-21.021	6
172.046	-21.071	6
172.076	-21.1121	6
172.082	-21.121	6
172.116	-21.171	6
172.147	-21.221	6
172.159	-21.2431	6
172.176	-21.271	6
172.202	-21.321	6
172.226	-21.371	6
172.243	-21.408	6
172.248	-21.421	6
172.269	-21.471	6
172.288	-21.521	6
172.304	-21.571	6
172.319	-21.621	6
172.326	-21.6481	6
172.332	-21.671	6
172.344	-21.721	6
172.354	-21.771	6
172.363	-21.821	6
172.37	-21.871	6
172.375	-21.921	6
172.378	-21.971	6
172.38	-22.021	6
172.379	-22.071	6
172.378	-22.121	6
172.375	-22.171	6
172.37	-22.221	6
172.364	-22.271	6
172.356	-22.321	6
172.346	-22.371	6
172.334	-22.421	6
172.326	-22.4498	6
172.32	-22.471	6
172.306	-22.521	6
172.29	-22.571	6
172.272	-22.621	6
172.251	-22.671	6
172.243	-22.6888	6
172.228	-22.721	6
172.205	-22.771	6
172.178	-22.821	6
172.159	-22.8526	6
172.149	-22.871	6
172.118	-22.921	6
172.083	-22.971	6
172.076	-22.9815	6
172.048	-23.021	6
172.008	-23.071	6
171.993	-23.0892	6
171.966	-23.121	6
171.92	-23.171	6
171.909	-23.1826	6
171.87	-23.221	6
171.826	-23.261	6
171.815	-23.271	6
171.755	-23.321	6
171.743	-23.3311	6
171.69	-23.371	6
171.659	-23.3933	6
171.618	-23.421	6
171.576	-23.4485	6
171.538	-23.471	6
171.493	-23.4975	6
171.448	-23.521	6
171.409	-23.5409	6
171.343	-23.571	6
171.326	-23.5786	6
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171.076	-23.6659	6
171.055	-23.671	6
170.993	-23.6869	6
170.909	-23.7037	6
170.826	-23.7169	6
170.79	-23.721	6
170.743	-23.7266	6
170.659	-23.7327	6
170.576	-23.7352	6
170.493	-23.7341	6
170.409	-23.7292	6
170.326	-23.7212	6
170.325	-23.721	6
170.243	-23.7096	6
170.159	-23.6943	6
170.076	-23.6747	6
170.062	-23.671	6
169.993	-23.6518	6
169.909	-23.6244	6
169.9	-23.621	6
169.826	-23.5929	6
169.775	-23.571	6
169.743	-23.5566	6
169.67	-23.521	6
169.659	-23.5154	6
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169.5	-23.421	6
169.493	-23.4164	6
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169.409	-23.3582	6
169.362	-23.321	6
169.326	-23.2905	6
169.303	-23.271	6
169.249	-23.221	6
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169.153	-23.121	6
169.11	-23.071	6
169.076	-23.0274	6
169.071	-23.021	6
169.034	-22.971	6
169	-22.921	6
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168.912	-22.771	6
168.909	-22.765	6
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168.866	-22.671	6
168.846	-22.621	6
168.829	-22.571	6
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168.812	-22.521	6
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168.784	-22.421	6
168.773	-22.371	6
168.764	-22.321	6
168.756	-22.271	6
168.75	-22.221	6
168.745	-22.171	6
168.743	-22.1278	6
168.742	-22.121	6
168.741	-22.071	6
168.741	-22.021	6
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168.743	-21.971	6
168.746	-21.921	6
168.75	-21.871	6
168.757	-21.821	6
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168.775	-21.721	6
168.786	-21.671	6
168.799	-21.621	6
168.814	-21.571	6
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168.831	-21.521	6
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168.868	-21.421	6
168.89	-21.371	6
168.909	-21.3315	6
168.914	-21.321	6
168.941	-21.271	6
168.97	-21.221	6
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169.002	-21.171	6
169.035	-21.121	6
169.072	-21.071	6
169.076	-21.0662	6
169.111	-21.021	6
169.153	-20.971	6
169.159	-20.9645	6
169.198	-20.921	6
169.243	-20.8758	6
169.247	-20.871	6
169.301	-20.821	6
169.326	-20.7987	6
169.358	-20.771	6
169.409	-20.7297	6
169.421	-20.721	6
169.492	-20.671	6
169.493	-20.6703	6
169.569	-20.621	6
169.576	-20.6168	6
169.657	-20.571	6
169.659	-20.5696	6
169.743	-20.5272	6
169.756	-20.521	6
169.826	-20.49	6
169.875	-20.471	6
169.909	-20.4577	6
169.993	-20.4299	6
170.024	-20.421	6
170.076	-20.4062	6
170.159	-20.3865	6
170.243	-20.371	6
170.243	-20.371	6
> 9 contour
170.326	-20.8136	9
170.409	-20.8028	9
170.493	-20.7957	9
170.576	-20.7942	9
170.659	-20.7976	9
170.743	-20.8061	9
170.826	-20.8198	9
170.831	-20.821	9
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170.993	-20.8623	9
171.017	-20.871	9
171.076	-20.892	9
171.143	-20.921	9
171.159	-20.9281	9
171.242	-20.971	9
171.243	-20.9712	9
171.325	-21.021	9
171.326	-21.0218	9
171.396	-21.071	9
171.409	-21.0807	9
171.459	-21.121	9
171.493	-21.1513	9
171.514	-21.171	9
171.563	-21.221	9
171.576	-21.2352	9
171.608	-21.271	9
171.647	-21.321	9
171.659	-21.3371	9
171.684	-21.371	9
171.717	-21.421	9
171.743	-21.4666	9
171.745	-21.471	9
171.772	-21.521	9
171.795	-21.571	9
171.816	-21.621	9
171.826	-21.6487	9
171.834	-21.671	9
171.85	-21.721	9
171.865	-21.771	9
171.876	-21.821	9
171.885	-21.871	9
171.891	-21.921	9
171.895	-21.971	9
171.897	-22.021	9
171.897	-22.071	9
171.895	-22.121	9
171.891	-22.171	9
171.884	-22.221	9
171.875	-22.271	9
171.864	-22.321	9
171.85	-22.371	9
171.834	-22.421	9
171.826	-22.4406	9
171.815	-22.471	9
171.794	-22.521	9
171.77	-22.571	9
171.743	-22.621	9
171.743	-22.6224	9
171.714	-22.671	9
171.681	-22.721	9
171.659	-22.7502	9
171.644	-22.771	9
171.603	-22.821	9
171.576	-22.8511	9
171.557	-22.871	9
171.507	-22.921	9
171.493	-22.9339	9
171.45	-22.971	9
171.409	-23.0036	9
171.385	-23.021	9
171.326	-23.0616	9
171.311	-23.071	9
171.243	-23.1116	9
171.225	-23.121	9
171.159	-23.154	9
171.12	-23.171	9
171.076	-23.1895	9
170.993	-23.2188	9
170.985	-23.221	9
170.909	-23.2421	9
170.826	-23.2607	9
170.759	-23.271	9
170.743	-23.2737	9
170.659	-23.2821	9
170.576	-23.2855	9
170.493	-23.284	9
170.409	-23.277	9
170.362	-23.271	9
170.326	-23.2665	9
170.243	-23.2506	9
170.159	-23.2291	9
170.134	-23.221	9
170.076	-23.2021	9
169.998	-23.171	9
169.993	-23.1688	9
169.909	-23.1295	9
169.893	-23.121	9
169.826	-23.083	9
169.807	-23.071	9
169.743	-23.0279	9
169.733	-23.021	9
169.669	-22.971	9
169.659	-22.9629	9
169.612	-22.921	9
169.576	-22.8864	9
169.561	-22.871	9
169.515	-22.821	9
169.493	-22.7938	9
169.474	-22.771	9
169.436	-22.721	9
169.409	-22.6812	9
169.403	-22.671	9
169.373	-22.621	9
169.347	-22.571	9
169.326	-22.5245	9
169.324	-22.521	9
169.303	-22.471	9
169.284	-22.421	9
169.268	-22.371	9
169.256	-22.321	9
169.245	-22.271	9
169.243	-22.2566	9
169.236	-22.221	9
169.229	-22.171	9
169.225	-22.121	9
169.223	-22.071	9
169.222	-22.021	9
169.225	-21.971	9
169.229	-21.921	9
169.236	-21.871	9
169.243	-21.834	9
169.245	-21.821	9
169.255	-21.771	9
169.268	-21.721	9
169.283	-21.671	9
169.302	-21.621	9
169.323	-21.571	9
169.326	-21.5654	9
169.345	-21.521	9
169.371	-21.471	9
169.4	-21.421	9
169.409	-21.4067	9
169.433	-21.371	9
169.47	-21.321	9
169.493	-21.2931	9
169.51	-21.271	9
169.555	-21.221	9
169.576	-21.1995	9
169.605	-21.171	9
169.659	-21.1218	9
169.66	-21.121	9
169.723	-21.071	9
169.743	-21.056	9
169.794	-21.021	9
169.826	-21.0001	9
169.876	-20.971	9
169.909	-20.9527	9
169.975	-20.921	9
169.993	-20.9129	9
170.076	-20.8794	9
170.101	-20.871	9
170.159	-20.8518	9
170.243	-20.83	9
170.289	-20.821	9
170.326	-20.8136	9
> 12 contour
170.326	-21.1079	12
170.409	-21.0942	12
170.493	-21.0847	12
170.576	-21.0828	12
170.659	-21.0871	12
170.743	-21.0981	12
170.826	-21.1162	12
170.842	-21.121	12
170.909	-21.1415	12
170.987	-21.171	12
170.993	-21.1729	12
171.076	-21.2135	12
171.089	-21.221	12
171.159	-21.2643	12
171.169	-21.271	12
171.235	-21.321	12
171.243	-21.3272	12
171.292	-21.371	12
171.326	-21.4053	12
171.341	-21.421	12
171.384	-21.471	12
171.409	-21.5041	12
171.421	-21.521	12
171.454	-21.571	12
171.482	-21.621	12
171.493	-21.6438	12
171.506	-21.671	12
171.527	-21.721	12
171.545	-21.771	12
171.558	-21.821	12
171.57	-21.871	12
171.576	-21.9108	12
171.578	-21.921	12
171.583	-21.971	12
171.586	-22.021	12
171.586	-22.071	12
171.583	-22.121	12
171.577	-22.171	12
171.576	-22.176	12
171.568	-22.221	12
171.557	-22.271	12
171.542	-22.321	12
171.525	-22.371	12
171.503	-22.421	12
171.493	-22.4412	12
171.478	-22.471	12
171.449	-22.521	12
171.416	-22.571	12
171.409	-22.5803	12
171.378	-22.621	12
171.333	-22.671	12
171.326	-22.6782	12
171.282	-22.721	12
171.243	-22.7556	12
171.223	-22.771	12
171.159	-22.8177	12
171.154	-22.821	12
171.076	-22.8678	12
171.07	-22.871	12
170.993	-22.9082	12
170.959	-22.921	12
170.909	-22.9392	12
170.826	-22.9646	12
170.795	-22.971	12
170.743	-22.9821	12
170.659	-22.9931	12
170.576	-22.9974	12
170.493	-22.9954	12
170.409	-22.986	12
170.326	-22.9725	12
170.32	-22.971	12
170.243	-22.9512	12
170.159	-22.922	12
170.157	-22.921	12
170.076	-22.8853	12
170.049	-22.871	12
169.993	-22.8392	12
169.965	-22.821	12
169.909	-22.7822	12
169.895	-22.771	12
169.836	-22.721	12
169.826	-22.7119	12
169.785	-22.671	12
169.743	-22.6225	12
169.741	-22.621	12
169.703	-22.571	12
169.67	-22.521	12
169.659	-22.5029	12
169.641	-22.471	12
169.615	-22.421	12
169.594	-22.371	12
169.577	-22.321	12
169.576	-22.3188	12
169.561	-22.271	12
169.55	-22.221	12
169.54	-22.171	12
169.534	-22.121	12
169.532	-22.071	12
169.531	-22.021	12
169.534	-21.971	12
169.539	-21.921	12
169.548	-21.871	12
169.56	-21.821	12
169.574	-21.771	12
169.576	-21.7668	12
169.592	-21.721	12
169.612	-21.671	12
169.636	-21.621	12
169.659	-21.582	12
169.666	-21.571	12
169.697	-21.521	12
169.735	-21.471	12
169.743	-21.4617	12
169.777	-21.421	12
169.826	-21.3713	12
169.826	-21.371	12
169.883	-21.321	12
169.909	-21.3002	12
169.95	-21.271	12
169.993	-21.2426	12
170.03	-21.221	12
170.076	-21.1959	12
170.131	-21.171	12
170.159	-21.1587	12
170.243	-21.1297	12
170.276	-21.121	12
170.326	-21.1079	12
> 15 contour
170.409	-21.3132	15
170.493	-21.3003	15
170.576	-21.2977	15
170.659	-21.3032	15
170.743	-21.3178	15
170.754	-21.321	15
170.826	-21.341	15
170.898	-21.371	15
170.909	-21.3759	15
170.993	-21.4181	15
170.997	-21.421	15
171.069	-21.471	15
171.076	-21.4761	15
171.127	-21.521	15
171.159	-21.5533	15
171.175	-21.571	15
171.216	-21.621	15
171.243	-21.661	15
171.249	-21.671	15
171.277	-21.721	15
171.301	-21.771	15
171.319	-21.821	15
171.326	-21.8434	15
171.334	-21.871	15
171.346	-21.921	15
171.352	-21.971	15
171.356	-22.021	15
171.356	-22.071	15
171.352	-22.121	15
171.344	-22.171	15
171.332	-22.221	15
171.326	-22.2397	15
171.317	-22.271	15
171.297	-22.321	15
171.273	-22.371	15
171.243	-22.421	15
171.243	-22.4221	15
171.208	-22.471	15
171.167	-22.521	15
171.159	-22.5289	15
171.116	-22.571	15
171.076	-22.6054	15
171.055	-22.621	15
170.993	-22.663	15
170.978	-22.671	15
170.909	-22.7052	15
170.872	-22.721	15
170.826	-22.7395	15
170.743	-22.7623	15
170.691	-22.771	15
170.659	-22.7764	15
170.576	-22.7821	15
170.493	-22.7794	15
170.438	-22.771	15
170.409	-22.7667	15
170.326	-22.7501	15
170.243	-22.7216	15
170.241	-22.721	15
170.159	-22.6825	15
170.14	-22.671	15
170.076	-22.6305	15
170.063	-22.621	15
170.002	-22.571	15
169.993	-22.5623	15
169.952	-22.521	15
169.91	-22.471	15
169.909	-22.4698	15
169.874	-22.421	15
169.845	-22.371	15
169.826	-22.3317	15
169.821	-22.321	15
169.801	-22.271	15
169.786	-22.221	15
169.774	-22.171	15
169.766	-22.121	15
169.763	-22.071	15
169.762	-22.021	15
169.766	-21.971	15
169.772	-21.921	15
169.783	-21.871	15
169.798	-21.821	15
169.817	-21.771	15
169.826	-21.7522	15
169.84	-21.721	15
169.869	-21.671	15
169.903	-21.621	15
169.909	-21.6128	15
169.943	-21.571	15
169.991	-21.521	15
169.993	-21.5197	15
170.049	-21.471	15
170.076	-21.4508	15
170.122	-21.421	15
170.159	-21.3985	15
170.217	-21.371	15
170.243	-21.3592	15
170.326	-21.3303	15
170.371	-21.321	15
170.409	-21.3132	15
> 18 contour
170.326	-21.5204	18
170.409	-21.4978	18
170.493	-21.4799	18
170.576	-21.4763	18
170.659	-21.4835	18
170.743	-21.503	18
170.79	-21.521	18
170.826	-21.5349	18
170.889	-21.571	18
170.909	-21.5844	18
170.96	-21.621	18
170.993	-21.6481	18
171.015	-21.671	18
171.057	-21.721	18
171.076	-21.7485	18
171.09	-21.771	18
171.117	-21.821	18
171.136	-21.871	18
171.15	-21.921	18
171.159	-21.9704	18
171.159	-21.971	18
171.164	-22.021	18
171.164	-22.071	18
171.159	-22.1087	18
171.158	-22.121	18
171.148	-22.171	18
171.132	-22.221	18
171.111	-22.271	18
171.084	-22.321	18
171.076	-22.3336	18
171.049	-22.371	18
171.005	-22.421	18
170.993	-22.4334	18
170.946	-22.471	18
170.909	-22.4963	18
170.869	-22.521	18
170.826	-22.5455	18
170.76	-22.571	18
170.743	-22.5774	18
170.659	-22.5965	18
170.576	-22.6035	18
170.493	-22.5998	18
170.409	-22.5823	18
170.365	-22.571	18
170.326	-22.5603	18
170.243	-22.521	18
170.243	-22.5206	18
170.169	-22.471	18
170.159	-22.4636	18
170.113	-22.421	18
170.076	-22.3793	18
170.069	-22.371	18
170.034	-22.321	18
170.007	-22.271	18
169.993	-22.2361	18
169.986	-22.221	18
169.971	-22.171	18
169.96	-22.121	18
169.955	-22.071	18
169.954	-22.021	18
169.959	-21.971	18
169.968	-21.921	18
169.983	-21.871	18
169.993	-21.8457	18
170.002	-21.821	18
170.028	-21.771	18
170.061	-21.721	18
170.076	-21.7022	18
170.103	-21.671	18
170.155	-21.621	18
170.159	-21.6175	18
170.224	-21.571	18
170.243	-21.5596	18
170.325	-21.521	18
170.326	-21.5204	18
> 21 contour
170.493	-21.6483	21
170.576	-21.6429	21
170.659	-21.6531	21
170.714	-21.671	21
170.743	-21.6812	21
170.812	-21.721	21
170.826	-21.7305	21
170.868	-21.771	21
170.909	-21.8205	21
170.91	-21.821	21
170.941	-21.871	21
170.963	-21.921	21
170.979	-21.971	21
170.985	-22.021	21
170.985	-22.071	21
170.975	-22.121	21
170.959	-22.171	21
170.935	-22.221	21
170.909	-22.2587	21
170.901	-22.271	21
170.858	-22.321	21
170.826	-22.3494	21
170.792	-22.371	21
170.743	-22.3988	21
170.679	-22.421	21
170.659	-22.4275	21
170.576	-22.4376	21
170.493	-22.4322	21
170.456	-22.421	21
170.409	-22.4053	21
170.326	-22.3727	21
170.323	-22.371	21
170.256	-22.321	21
170.243	-22.3078	21
170.212	-22.271	21
170.179	-22.221	21
170.159	-22.1804	21
170.155	-22.171	21
170.141	-22.121	21
170.133	-22.071	21
170.133	-22.021	21
170.138	-21.971	21
170.151	-21.921	21
170.159	-21.9016	21
170.173	-21.871	21
170.203	-21.821	21
170.243	-21.773	21
170.245	-21.771	21
170.305	-21.721	21
170.326	-21.7068	21
170.409	-21.6747	21
170.42	-21.671	21
170.493	-21.6483	21
> 24 contour
170.493	-21.8412	24
170.576	-21.8296	24
170.659	-21.8512	24
170.688	-21.871	24
170.743	-21.9193	24
170.744	-21.921	24
170.77	-21.971	24
170.779	-22.021	24
170.78	-22.071	24
170.764	-22.121	24
170.743	-22.1598	24
170.734	-22.171	24
170.675	-22.221	24
170.659	-22.2302	24
170.576	-22.2489	24
170.493	-22.2391	24
170.462	-22.221	24
170.409	-22.1753	24
170.404	-22.171	24
170.364	-22.121	24
170.338	-22.071	24
170.34	-22.021	24
170.354	-21.971	24
170.393	-21.921	24
170.409	-21.9062	24
170.449	-21.871	24
170.493	-21.8412	24