> 6 contour
257.17	20.3254	6
257.22	20.3393	6
257.223	20.324	6
257.27	20.284	6
257.32	20.2843	6
257.367	20.324	6
257.37	20.3444	6
257.42	20.3428	6
257.47	20.3386	6
257.52	20.3332	6
257.57	20.3251	6
257.576	20.324	6
257.62	20.316	6
257.67	20.3043	6
257.675	20.274	6
257.67	20.2685	6
257.62	20.2662	6
257.57	20.2644	6
257.537	20.224	6
257.57	20.1953	6
257.593	20.174	6
257.57	20.1462	6
257.52	20.1446	6
257.503	20.124	6
257.52	20.1096	6
257.559	20.074	6
257.52	20.0273	6
257.479	20.074	6
257.47	20.0846	6
257.436	20.124	6
257.42	20.1426	6
257.37	20.1422	6
257.355	20.124	6
257.37	20.1113	6
257.412	20.074	6
257.419	20.024	6
257.42	20.0177	6
257.47	20.0124	6
257.52	20.0048	6
257.57	19.9942	6
257.62	19.9809	6
257.626	20.024	6
257.62	20.0311	6
257.582	20.074	6
257.62	20.1069	6
257.656	20.074	6
257.67	20.0613	6
257.72	20.0592	6
257.77	20.0568	6
257.805	20.024	6
257.77	19.9818	6
257.764	19.974	6
257.767	19.924	6
257.77	19.9225	6
257.82	19.9212	6
257.87	19.874	6
257.87	19.8702	6
257.92	19.8448	6
257.957	19.824	6
257.97	19.8167	6
258.02	19.7911	6
258.05	19.774	6
258.07	19.763	6
258.12	19.7376	6
258.144	19.724	6
258.17	19.7097	6
258.22	19.6841	6
258.238	19.674	6
258.27	19.6564	6
258.32	19.6306	6
258.332	19.624	6
258.37	19.6028	6
258.42	19.619	6
258.47	19.616	6
258.514	19.574	6
258.519	19.524	6
258.52	19.5233	6
258.57	19.4957	6
258.612	19.474	6
258.62	19.4699	6
258.67	19.4421	6
258.705	19.424	6
258.72	19.4163	6
258.77	19.3885	6
258.798	19.374	6
258.82	19.3628	6
258.87	19.3348	6
258.891	19.324	6
258.92	19.309	6
258.97	19.2807	6
258.983	19.274	6
259.02	19.2553	6
259.07	19.2271	6
259.076	19.224	6
259.12	19.2017	6
259.169	19.174	6
259.17	19.1735	6
259.22	19.1482	6
259.263	19.124	6
259.27	19.12	6
259.32	19.0927	6
259.324	19.124	6
259.331	19.174	6
259.32	19.1858	6
259.284	19.224	6
259.32	19.2541	6
259.352	19.224	6
259.37	19.2066	6
259.404	19.174	6
259.42	19.1589	6
259.456	19.124	6
259.42	19.0803	6
259.37	19.0758	6
259.35	19.074	6
259.37	19.0612	6
259.42	19.0255	6
259.422	19.024	6
259.47	18.9843	6
259.481	18.974	6
259.52	18.9366	6
259.532	18.924	6
259.57	18.8805	6
259.575	18.874	6
259.613	18.824	6
259.62	18.8131	6
259.645	18.774	6
259.67	18.7287	6
259.673	18.724	6
259.696	18.674	6
259.716	18.624	6
259.72	18.6119	6
259.733	18.574	6
259.746	18.524	6
259.755	18.474	6
259.762	18.424	6
259.77	18.374	6
259.767	18.324	6
259.769	18.274	6
259.759	18.224	6
259.751	18.174	6
259.74	18.124	6
259.725	18.074	6
259.72	18.0587	6
259.708	18.024	6
259.686	17.974	6
259.67	17.9396	6
259.663	17.924	6
259.64	17.874	6
259.62	17.833	6
259.616	17.824	6
259.591	17.774	6
259.57	17.7334	6
259.566	17.724	6
259.542	17.674	6
259.52	17.6297	6
259.517	17.624	6
259.492	17.574	6
259.47	17.5326	6
259.466	17.524	6
259.441	17.474	6
259.42	17.4321	6
259.416	17.424	6
259.39	17.374	6
259.37	17.3381	6
259.363	17.324	6
259.339	17.274	6
259.364	17.224	6
259.37	17.2162	6
259.379	17.224	6
259.42	17.2627	6
259.452	17.224	6
259.47	17.2012	6
259.52	17.1942	6
259.57	17.1867	6
259.581	17.174	6
259.62	17.1247	6
259.621	17.124	6
259.62	17.1159	6
259.597	17.074	6
259.57	17.0271	6
259.568	17.024	6
259.542	16.974	6
259.52	16.9335	6
259.515	16.924	6
259.487	16.874	6
259.47	16.8445	6
259.459	16.824	6
259.432	16.774	6
259.42	16.7529	6
259.404	16.724	6
259.375	16.674	6
259.37	16.6653	6
259.347	16.624	6
259.32	16.5805	6
259.316	16.574	6
259.281	16.524	6
259.27	16.5088	6
259.244	16.474	6
259.22	16.4452	6
259.202	16.424	6
259.17	16.39	6
259.155	16.374	6
259.12	16.3399	6
259.102	16.324	6
259.07	16.2958	6
259.044	16.274	6
259.02	16.2549	6
258.977	16.224	6
258.97	16.2191	6
258.92	16.1856	6
258.901	16.174	6
258.87	16.1561	6
258.82	16.1289	6
258.81	16.124	6
258.77	16.105	6
258.72	16.0829	6
258.696	16.074	6
258.67	16.0641	6
258.62	16.0463	6
258.57	16.0319	6
258.54	16.024	6
258.52	16.0187	6
258.47	16.0081	6
258.42	15.9989	6
258.37	15.9924	6
258.32	15.987	6
258.27	15.9844	6
258.22	15.9827	6
258.17	15.9838	6
258.12	15.9857	6
258.07	15.9904	6
258.02	15.9961	6
257.97	16.0046	6
257.92	16.0144	6
257.882	16.024	6
257.87	16.027	6
257.82	16.0405	6
257.77	16.0573	6
257.725	16.074	6
257.72	16.0756	6
257.67	16.0966	6
257.62	16.1195	6
257.611	16.124	6
257.57	16.1455	6
257.52	16.172	6
257.517	16.174	6
257.47	16.2005	6
257.426	16.224	6
257.42	16.2271	6
257.37	16.2556	6
257.335	16.274	6
257.32	16.2821	6
257.27	16.3109	6
257.245	16.324	6
257.22	16.337	6
257.17	16.3656	6
257.154	16.374	6
257.12	16.3918	6
257.07	16.4207	6
257.064	16.424	6
257.02	16.4468	6
256.973	16.474	6
256.97	16.4759	6
256.92	16.5018	6
256.882	16.524	6
256.87	16.5306	6
256.82	16.5569	6
256.791	16.574	6
256.77	16.5857	6
256.72	16.6117	6
256.699	16.624	6
256.67	16.6402	6
256.62	16.6666	6
256.607	16.674	6
256.57	16.6952	6
256.52	16.7218	6
256.516	16.724	6
256.47	16.7503	6
256.425	16.774	6
256.42	16.7767	6
256.37	16.805	6
256.334	16.824	6
256.32	16.8312	6
256.27	16.8597	6
256.243	16.874	6
256.22	16.886	6
256.17	16.9146	6
256.152	16.924	6
256.12	16.9409	6
256.07	16.97	6
256.063	16.974	6
256.02	16.9992	6
255.983	17.024	6
255.97	17.0327	6
255.92	17.0688	6
255.913	17.074	6
255.87	17.1093	6
255.853	17.124	6
255.82	17.1534	6
255.799	17.174	6
255.77	17.2037	6
255.751	17.224	6
255.72	17.2587	6
255.707	17.274	6
255.67	17.3219	6
255.668	17.324	6
255.633	17.374	6
255.62	17.3937	6
255.601	17.424	6
255.573	17.474	6
255.57	17.4797	6
255.547	17.524	6
255.524	17.574	6
255.52	17.5839	6
255.504	17.624	6
255.486	17.674	6
255.471	17.724	6
255.47	17.7287	6
255.458	17.774	6
255.447	17.824	6
255.438	17.874	6
255.432	17.924	6
255.428	17.974	6
255.425	18.024	6
255.425	18.074	6
255.427	18.124	6
255.431	18.174	6
255.437	18.224	6
255.445	18.274	6
255.456	18.324	6
255.469	18.374	6
255.47	18.3771	6
255.484	18.424	6
255.501	18.474	6
255.52	18.5208	6
255.521	18.524	6
255.544	18.574	6
255.57	18.624	6
255.57	18.6247	6
255.597	18.674	6
255.62	18.7155	6
255.625	18.724	6
255.654	18.774	6
255.67	18.8011	6
255.683	18.824	6
255.711	18.874	6
255.72	18.89	6
255.74	18.924	6
255.77	18.9733	6
255.77	18.974	6
255.82	18.9808	6
255.87	18.9872	6
255.92	18.9937	6
255.944	18.974	6
255.948	18.924	6
255.97	18.9071	6
255.986	18.924	6
255.989	18.974	6
256.02	19.006	6
256.07	19.0118	6
256.082	19.024	6
256.07	19.0388	6
256.04	19.074	6
256.07	19.1047	6
256.107	19.074	6
256.12	19.0642	6
256.169	19.024	6
256.17	19.0105	6
256.178	19.024	6
256.208	19.074	6
256.177	19.124	6
256.22	19.1685	6
256.225	19.174	6
256.229	19.224	6
256.27	19.2669	6
256.32	19.2528	6
256.334	19.274	6
256.366	19.324	6
256.37	19.3295	6
256.398	19.374	6
256.42	19.4087	6
256.43	19.424	6
256.464	19.474	6
256.47	19.4831	6
256.496	19.524	6
256.52	19.5601	6
256.529	19.574	6
256.564	19.624	6
256.57	19.6317	6
256.602	19.674	6
256.62	19.6955	6
256.646	19.724	6
256.67	19.749	6
256.696	19.774	6
256.72	19.7949	6
256.756	19.824	6
256.77	19.8344	6
256.82	19.8689	6
256.828	19.874	6
256.87	19.8989	6
256.919	19.924	6
256.92	19.9247	6
256.97	19.9471	6
257.02	19.9661	6
257.021	19.974	6
257.07	20.0191	6
257.12	19.9953	6
257.17	20.0054	6
257.22	20.0131	6
257.27	20.0179	6
257.271	20.024	6
257.278	20.074	6
257.27	20.0837	6
257.236	20.124	6
257.22	20.1433	6
257.204	20.124	6
257.17	20.0858	6
257.138	20.124	6
257.12	20.1461	6
257.101	20.124	6
257.07	20.0894	6
257.041	20.124	6
257.07	20.1506	6
257.096	20.174	6
257.07	20.2069	6
257.02	20.2091	6
256.989	20.174	6
256.97	20.153	6
256.92	20.156	6
256.905	20.174	6
256.87	20.2179	6
256.83	20.174	6
256.82	20.163	6
256.811	20.174	6
256.788	20.224	6
256.82	20.2389	6
256.87	20.2585	6
256.913	20.274	6
256.92	20.2764	6
256.97	20.2918	6
257.02	20.3056	6
257.07	20.3166	6
257.12	20.2816	6
257.168	20.324	6
257.17	20.3254	6
> 6 contour
257.77	20.2311	6
257.778	20.224	6
257.785	20.174	6
257.77	20.1563	6
257.72	20.1532	6
257.701	20.174	6
257.72	20.1902	6
257.762	20.224	6
257.77	20.2311	6
> 6 contour
256.47	20.0175	6
256.476	19.974	6
256.482	19.924	6
256.488	19.874	6
256.47	19.856	6
256.42	19.8623	6
256.41	19.874	6
256.415	19.924	6
256.42	19.9708	6
256.423	19.974	6
256.47	20.0175	6
> 6 contour
258.37	19.9306	6
258.377	19.924	6
258.42	19.8837	6
258.47	19.8802	6
258.476	19.874	6
258.47	19.8663	6
258.42	19.8618	6
258.37	19.8577	6
258.32	19.8533	6
258.297	19.824	6
258.27	19.7916	6
258.22	19.7873	6
258.186	19.824	6
258.22	19.8529	6
258.247	19.874	6
258.27	19.8936	6
258.32	19.8905	6
258.362	19.924	6
258.37	19.9306	6
> 6 contour
260.77	19.4843	6
260.82	19.5106	6
260.87	19.5038	6
260.92	19.5062	6
260.945	19.474	6
260.97	19.4574	6
261.02	19.4451	6
261.038	19.424	6
261.052	19.374	6
261.07	19.3303	6
261.085	19.324	6
261.111	19.274	6
261.07	19.2372	6
261.061	19.224	6
261.02	19.1827	6
260.97	19.1839	6
260.92	19.1859	6
260.893	19.224	6
260.87	19.2433	6
260.82	19.2715	6
260.816	19.274	6
260.796	19.324	6
260.77	19.3639	6
260.764	19.374	6
260.745	19.424	6
260.757	19.474	6
260.77	19.4843	6
> 12 contour
260.87	19.4742	12
260.871	19.474	12
260.92	19.4637	12
260.97	19.43	12
260.982	19.424	12
261.02	19.3819	12
261.024	19.374	12
261.033	19.324	12
261.062	19.274	12
261.025	19.224	12
261.02	19.2186	12
260.97	19.2121	12
260.941	19.224	12
260.92	19.2297	12
260.871	19.274	12
260.87	19.2745	12
260.833	19.324	12
260.82	19.3636	12
260.811	19.374	12
260.791	19.424	12
260.82	19.4642	12
260.869	19.474	12
260.87	19.4742	12
> 12 contour
257.27	19.4038	12
257.304	19.374	12
257.32	19.3599	12
257.36	19.324	12
257.32	19.2804	12
257.281	19.324	12
257.27	19.3367	12
257.238	19.374	12
257.27	19.4038	12
> 12 contour
257.12	19.2591	12
257.161	19.224	12
257.17	19.2169	12
257.177	19.224	12
257.22	19.2658	12
257.267	19.224	12
257.27	19.2217	12
257.272	19.224	12
257.32	19.2688	12
257.37	19.2695	12
257.417	19.224	12
257.393	19.174	12
257.42	19.1594	12
257.47	19.1725	12
257.519	19.124	12
257.52	19.1233	12
257.521	19.124	12
257.57	19.1695	12
257.617	19.124	12
257.62	19.1206	12
257.668	19.074	12
257.67	19.0314	12
257.672	19.074	12
257.72	19.1172	12
257.765	19.074	12
257.77	19.0691	12
257.82	19.067	12
257.865	19.024	12
257.87	19.0189	12
257.92	19.0167	12
257.964	18.974	12
257.968	18.924	12
257.97	18.9216	12
258.02	18.9198	12
258.067	18.874	12
258.054	18.824	12
258.07	18.8163	12
258.12	18.7866	12
258.152	18.774	12
258.17	18.7737	12
258.22	18.7337	12
258.243	18.724	12
258.27	18.7106	12
258.32	18.6792	12
258.37	18.7209	12
258.418	18.674	12
258.42	18.6254	12
258.423	18.624	12
258.47	18.6018	12
258.52	18.574	12
258.52	18.5739	12
258.57	18.551	12
258.62	18.5715	12
258.669	18.524	12
258.67	18.4958	12
258.706	18.474	12
258.72	18.4657	12
258.77	18.4415	12
258.798	18.424	12
258.82	18.4108	12
258.87	18.3852	12
258.879	18.374	12
258.906	18.324	12
258.919	18.274	12
258.92	18.2587	12
258.92	18.274	12
258.97	18.3203	12
259.012	18.274	12
258.97	18.2279	12
258.922	18.224	12
258.92	18.1973	12
258.919	18.174	12
258.913	18.124	12
258.906	18.074	12
258.895	18.024	12
258.883	17.974	12
258.87	17.9272	12
258.869	17.924	12
258.853	17.874	12
258.837	17.824	12
258.82	17.774	12
258.82	17.7728	12
258.803	17.724	12
258.784	17.674	12
258.77	17.64	12
258.764	17.624	12
258.767	17.574	12
258.764	17.524	12
258.77	17.5154	12
258.803	17.474	12
258.8	17.424	12
258.82	17.397	12
258.838	17.374	12
258.87	17.3313	12
258.906	17.324	12
258.879	17.274	12
258.87	17.2577	12
258.854	17.224	12
258.829	17.174	12
258.82	17.1576	12
258.802	17.124	12
258.774	17.074	12
258.77	17.0663	12
258.748	17.024	12
258.721	16.974	12
258.72	16.9731	12
258.689	16.924	12
258.67	16.8997	12
258.649	16.874	12
258.62	16.8446	12
258.598	16.824	12
258.57	16.8012	12
258.531	16.774	12
258.52	16.767	12
258.47	16.7394	12
258.434	16.724	12
258.42	16.7182	12
258.37	16.7016	12
258.32	16.6902	12
258.27	16.6831	12
258.22	16.6804	12
258.17	16.6816	12
258.12	16.687	12
258.07	16.6967	12
258.02	16.7114	12
257.988	16.724	12
257.97	16.7308	12
257.92	16.7546	12
257.887	16.774	12
257.87	16.7833	12
257.82	16.8088	12
257.794	16.824	12
257.77	16.8378	12
257.72	16.8638	12
257.703	16.874	12
257.67	16.8928	12
257.62	16.9191	12
257.612	16.924	12
257.57	16.948	12
257.521	16.974	12
257.52	16.9744	12
257.47	17.0031	12
257.43	17.024	12
257.42	17.0293	12
257.37	17.0584	12
257.341	17.074	12
257.32	17.0843	12
257.27	17.1131	12
257.249	17.124	12
257.22	17.1389	12
257.17	17.1682	12
257.159	17.174	12
257.12	17.194	12
257.07	17.2236	12
257.069	17.224	12
257.02	17.2491	12
256.978	17.274	12
256.97	17.2787	12
256.92	17.3039	12
256.886	17.324	12
256.87	17.3329	12
256.82	17.3587	12
256.794	17.374	12
256.77	17.3878	12
256.72	17.4137	12
256.703	17.424	12
256.67	17.4428	12
256.62	17.469	12
256.612	17.474	12
256.57	17.4977	12
256.52	17.5239	12
256.52	17.524	12
256.47	17.5527	12
256.433	17.574	12
256.42	17.5816	12
256.37	17.6164	12
256.361	17.624	12
256.32	17.6603	12
256.306	17.674	12
256.27	17.7162	12
256.264	17.724	12
256.23	17.774	12
256.22	17.7932	12
256.204	17.824	12
256.184	17.874	12
256.17	17.921	12
256.169	17.924	12
256.159	17.974	12
256.154	18.024	12
256.154	18.074	12
256.159	18.124	12
256.169	18.174	12
256.17	18.1776	12
256.184	18.224	12
256.203	18.274	12
256.22	18.3067	12
256.229	18.324	12
256.258	18.374	12
256.27	18.3927	12
256.288	18.424	12
256.318	18.474	12
256.32	18.4778	12
256.349	18.524	12
256.37	18.5276	12
256.375	18.524	12
256.42	18.4916	12
256.443	18.474	12
256.449	18.424	12
256.47	18.4092	12
256.516	18.374	12
256.52	18.3461	12
256.522	18.374	12
256.57	18.4237	12
256.572	18.424	12
256.605	18.474	12
256.62	18.4966	12
256.639	18.524	12
256.67	18.5662	12
256.676	18.574	12
256.711	18.624	12
256.679	18.674	12
256.72	18.716	12
256.77	18.7028	12
256.787	18.724	12
256.82	18.767	12
256.826	18.774	12
256.867	18.824	12
256.87	18.8283	12
256.91	18.874	12
256.92	18.8861	12
256.954	18.924	12
256.97	18.9425	12
257.002	18.974	12
257.02	18.9927	12
257.051	19.024	12
257.07	19.0431	12
257.109	19.074	12
257.12	19.0833	12
257.123	19.124	12
257.12	19.1277	12
257.081	19.174	12
257.085	19.224	12
257.12	19.2591	12
> 12 contour
259.07	18.6819	12
259.078	18.674	12
259.12	18.6333	12
259.129	18.624	12
259.135	18.574	12
259.12	18.5562	12
259.07	18.5495	12
259.046	18.574	12
259.053	18.624	12
259.061	18.674	12
259.07	18.6819	12
> 12 contour
258.97	18.5569	12
259.003	18.524	12
259.02	18.5075	12
259.053	18.474	12
259.07	18.457	12
259.12	18.4508	12
259.149	18.474	12
259.17	18.4919	12
259.187	18.474	12
259.17	18.454	12
259.145	18.424	12
259.12	18.395	12
259.07	18.3882	12
259.032	18.424	12
259.02	18.4358	12
258.97	18.4307	12
258.928	18.474	12
258.932	18.524	12
258.97	18.5569	12
> 12 contour
259.12	18.354	12
259.17	18.3475	12
259.22	18.3395	12
259.234	18.324	12
259.22	18.3086	12
259.19	18.274	12
259.17	18.2517	12
259.145	18.224	12
259.12	18.197	12
259.099	18.174	12
259.07	18.1422	12
259.033	18.174	12
259.07	18.2081	12
259.088	18.224	12
259.086	18.274	12
259.086	18.324	12
259.12	18.354	12
> 18 contour
260.82	19.4244	18
260.87	19.4526	18
260.92	19.4381	18
260.941	19.424	18
260.97	19.3999	18
260.994	19.374	18
260.996	19.324	18
261.02	19.2988	18
261.037	19.274	18
261.02	19.2519	18
260.97	19.2304	18
260.92	19.248	18
260.891	19.274	18
260.87	19.2953	18
260.849	19.324	18
260.827	19.374	18
260.82	19.4233	18
260.82	19.424	18
260.82	19.4244	18
> 18 contour
256.62	18.2796	18
256.627	18.274	18
256.67	18.2444	18
256.72	18.2515	18
256.742	18.274	18
256.77	18.3026	18
256.803	18.274	18
256.807	18.224	18
256.82	18.2122	18
256.833	18.224	18
256.87	18.2598	18
256.907	18.224	18
256.92	18.2109	18
256.97	18.2096	18
257.006	18.174	18
257.02	18.1607	18
257.07	18.1595	18
257.12	18.1583	18
257.155	18.124	18
257.17	18.1094	18
257.22	18.1082	18
257.27	18.1069	18
257.304	18.074	18
257.32	18.058	18
257.37	18.0567	18
257.42	18.0555	18
257.47	18.0543	18
257.501	18.024	18
257.52	18.0053	18
257.54	18.024	18
257.57	18.0518	18
257.598	18.024	18
257.62	18.0029	18
257.67	18.0016	18
257.694	18.024	18
257.72	18.0481	18
257.745	18.024	18
257.77	17.9992	18
257.82	17.9979	18
257.848	18.024	18
257.87	18.0443	18
257.891	18.024	18
257.92	17.9954	18
257.951	18.024	18
257.954	18.074	18
257.97	18.0893	18
258.02	18.088	18
258.07	18.0866	18
258.083	18.074	18
258.07	18.0603	18
258.037	18.024	18
258.07	17.9915	18
258.088	17.974	18
258.12	17.9427	18
258.17	17.9414	18
258.188	17.924	18
258.22	17.8925	18
258.27	17.8911	18
258.287	17.874	18
258.27	17.8554	18
258.241	17.824	18
258.27	17.7959	18
258.292	17.774	18
258.32	17.747	18
258.37	17.7457	18
258.392	17.724	18
258.37	17.7004	18
258.346	17.674	18
258.37	17.6504	18
258.42	17.6483	18
258.443	17.624	18
258.47	17.5958	18
258.503	17.624	18
258.52	17.6401	18
258.57	17.6335	18
258.578	17.624	18
258.614	17.574	18
258.599	17.524	18
258.584	17.474	18
258.57	17.4392	18
258.564	17.424	18
258.543	17.374	18
258.522	17.324	18
258.52	17.3201	18
258.499	17.274	18
258.475	17.224	18
258.47	17.2141	18
258.452	17.174	18
258.424	17.124	18
258.42	17.1183	18
258.386	17.074	18
258.37	17.0589	18
258.32	17.0292	18
258.308	17.024	18
258.27	17.0082	18
258.22	17.0037	18
258.17	17.0043	18
258.12	17.0204	18
258.112	17.024	18
258.07	17.0429	18
258.02	17.0688	18
258.011	17.074	18
257.97	17.0977	18
257.92	17.1239	18
257.92	17.124	18
257.87	17.1525	18
257.829	17.174	18
257.82	17.1788	18
257.77	17.2078	18
257.74	17.224	18
257.72	17.234	18
257.67	17.2634	18
257.65	17.274	18
257.62	17.289	18
257.57	17.318	18
257.559	17.324	18
257.52	17.3437	18
257.47	17.3732	18
257.468	17.374	18
257.42	17.3987	18
257.377	17.424	18
257.37	17.4281	18
257.32	17.4538	18
257.286	17.474	18
257.27	17.4831	18
257.22	17.5088	18
257.194	17.524	18
257.17	17.538	18
257.12	17.5641	18
257.104	17.574	18
257.07	17.5931	18
257.02	17.619	18
257.011	17.624	18
256.97	17.6477	18
256.92	17.674	18
256.92	17.6741	18
256.87	17.7028	18
256.83	17.724	18
256.82	17.7291	18
256.77	17.7581	18
256.74	17.774	18
256.72	17.784	18
256.67	17.813	18
256.65	17.824	18
256.62	17.8415	18
256.573	17.874	18
256.57	17.8763	18
256.53	17.924	18
256.52	17.9438	18
256.505	17.974	18
256.493	18.024	18
256.492	18.074	18
256.504	18.124	18
256.52	18.1578	18
256.528	18.174	18
256.559	18.224	18
256.57	18.2409	18
256.591	18.274	18
256.62	18.2796	18
> 24 contour
260.87	19.4312	24
260.891	19.424	24
260.92	19.4139	24
260.966	19.374	24
260.959	19.324	24
260.97	19.3197	24
261.015	19.274	24
260.97	19.2415	24
260.92	19.2664	24
260.912	19.274	24
260.87	19.3161	24
260.864	19.324	24
260.837	19.374	24
260.857	19.424	24
260.87	19.4312	24