> 3 contour
258.377	19.9314	3
258.384	19.925	3
258.427	19.8872	3
258.44	19.875	3
258.427	19.8594	3
258.377	19.8582	3
258.35	19.825	3
258.327	19.7988	3
258.277	19.7981	3
258.227	19.7977	3
258.203	19.825	3
258.21	19.875	3
258.227	19.8897	3
258.277	19.8894	3
258.327	19.8888	3
258.37	19.925	3
258.377	19.9314	3
> 3 contour
257.977	19.714	3
258.021	19.675	3
258.027	19.6347	3
258.077	19.6384	3
258.127	19.6394	3
258.177	19.64	3
258.227	19.6378	3
258.277	19.6352	3
258.327	19.6299	3
258.369	19.625	3
258.377	19.6241	3
258.427	19.6159	3
258.477	19.607	3
258.527	19.5953	3
258.577	19.5828	3
258.602	19.575	3
258.627	19.5676	3
258.677	19.5519	3
258.68	19.575	3
258.727	19.6149	3
258.77	19.575	3
258.747	19.525	3
258.777	19.5132	3
258.827	19.4903	3
258.859	19.475	3
258.877	19.4663	3
258.927	19.439	3
258.953	19.425	3
258.977	19.4126	3
259.027	19.3838	3
259.044	19.375	3
259.077	19.3576	3
259.127	19.3287	3
259.134	19.325	3
259.177	19.3025	3
259.224	19.275	3
259.227	19.2734	3
259.277	19.2471	3
259.315	19.225	3
259.327	19.2243	3
259.377	19.1919	3
259.406	19.175	3
259.427	19.1631	3
259.477	19.1366	3
259.497	19.125	3
259.527	19.1078	3
259.577	19.0813	3
259.588	19.075	3
259.627	19.0527	3
259.677	19.025	3
259.677	19.0249	3
259.727	18.9942	3
259.757	18.975	3
259.777	18.9616	3
259.827	18.925	3
259.827	18.9249	3
259.877	18.8865	3
259.891	18.875	3
259.927	18.8432	3
259.947	18.825	3
259.977	18.7971	3
259.999	18.775	3
260.027	18.7449	3
260.045	18.725	3
260.077	18.6887	3
260.088	18.675	3
260.127	18.625	3
260.127	18.6245	3
260.163	18.575	3
260.177	18.5537	3
260.195	18.525	3
260.225	18.475	3
260.227	18.4707	3
260.252	18.425	3
260.276	18.375	3
260.277	18.3738	3
260.299	18.325	3
260.319	18.275	3
260.327	18.2505	3
260.336	18.225	3
260.352	18.175	3
260.366	18.125	3
260.377	18.1236	3
260.422	18.075	3
260.387	18.025	3
260.395	17.975	3
260.401	17.925	3
260.405	17.875	3
260.408	17.825	3
260.409	17.775	3
260.407	17.725	3
260.405	17.675	3
260.4	17.625	3
260.393	17.575	3
260.385	17.525	3
260.377	17.4873	3
260.375	17.475	3
260.362	17.425	3
260.348	17.375	3
260.332	17.325	3
260.327	17.312	3
260.314	17.275	3
260.327	17.2733	3
260.368	17.225	3
260.327	17.1812	3
260.277	17.187	3
260.272	17.175	3
260.248	17.125	3
260.227	17.0855	3
260.221	17.075	3
260.194	17.025	3
260.177	16.9916	3
260.169	16.975	3
260.142	16.925	3
260.127	16.9004	3
260.112	16.875	3
260.127	16.8732	3
260.167	16.825	3
260.177	16.8131	3
260.19	16.825	3
260.186	16.875	3
260.227	16.9142	3
260.26	16.875	3
260.257	16.825	3
260.277	16.8001	3
260.298	16.775	3
260.327	16.7395	3
260.365	16.775	3
260.377	16.7866	3
260.427	16.7795	3
260.459	16.775	3
260.431	16.725	3
260.427	16.7186	3
260.401	16.675	3
260.377	16.633	3
260.372	16.625	3
260.343	16.575	3
260.327	16.5478	3
260.314	16.525	3
260.286	16.475	3
260.277	16.4597	3
260.256	16.425	3
260.227	16.3762	3
260.226	16.375	3
260.198	16.325	3
260.177	16.2887	3
260.169	16.275	3
260.138	16.225	3
260.127	16.2064	3
260.109	16.175	3
260.077	16.125	3
260.077	16.1249	3
260.043	16.075	3
260.027	16.0532	3
260.007	16.025	3
259.977	15.9866	3
259.968	15.975	3
259.927	15.9272	3
259.925	15.925	3
259.881	15.875	3
259.877	15.8712	3
259.831	15.825	3
259.827	15.8208	3
259.779	15.775	3
259.777	15.7727	3
259.727	15.7294	3
259.722	15.725	3
259.677	15.6874	3
259.661	15.675	3
259.627	15.6495	3
259.594	15.625	3
259.577	15.6131	3
259.527	15.5803	3
259.519	15.575	3
259.477	15.5482	3
259.436	15.525	3
259.427	15.5198	3
259.377	15.4918	3
259.343	15.475	3
259.327	15.4672	3
259.277	15.4429	3
259.234	15.425	3
259.227	15.4219	3
259.177	15.4009	3
259.127	15.383	3
259.104	15.375	3
259.077	15.3654	3
259.027	15.3503	3
258.977	15.3358	3
258.932	15.325	3
258.927	15.3239	3
258.877	15.3118	3
258.827	15.3024	3
258.777	15.2933	3
258.727	15.2867	3
258.677	15.2804	3
258.627	15.2764	3
258.608	15.275	3
258.577	15.2726	3
258.527	15.271	3
258.477	15.2697	3
258.427	15.2708	3
258.377	15.2722	3
258.339	15.275	3
258.327	15.2758	3
258.277	15.2796	3
258.227	15.2857	3
258.177	15.2921	3
258.127	15.3009	3
258.077	15.3101	3
258.027	15.3219	3
258.014	15.325	3
257.977	15.3337	3
257.927	15.3479	3
257.877	15.3628	3
257.842	15.375	3
257.827	15.3802	3
257.777	15.3978	3
257.727	15.4185	3
257.712	15.425	3
257.677	15.4394	3
257.627	15.4632	3
257.603	15.475	3
257.577	15.4877	3
257.527	15.515	3
257.508	15.525	3
257.477	15.5412	3
257.427	15.57	3
257.418	15.575	3
257.377	15.5962	3
257.327	15.625	3
257.327	15.625	3
257.277	15.6513	3
257.236	15.675	3
257.227	15.6801	3
257.177	15.7063	3
257.145	15.725	3
257.127	15.735	3
257.077	15.7611	3
257.053	15.775	3
257.027	15.7895	3
256.977	15.8159	3
256.961	15.825	3
256.927	15.8443	3
256.877	15.8709	3
256.87	15.875	3
256.827	15.8992	3
256.78	15.925	3
256.777	15.9266	3
256.727	15.9565	3
256.697	15.975	3
256.677	15.9873	3
256.627	16.0218	3
256.622	16.025	3
256.577	16.0571	3
256.554	16.075	3
256.527	16.0964	3
256.492	16.125	3
256.477	16.1371	3
256.435	16.175	3
256.427	16.1822	3
256.382	16.225	3
256.377	16.2294	3
256.333	16.275	3
256.327	16.2813	3
256.287	16.325	3
256.277	16.3363	3
256.245	16.375	3
256.227	16.3977	3
256.205	16.425	3
256.177	16.4629	3
256.168	16.475	3
256.134	16.525	3
256.127	16.5368	3
256.102	16.575	3
256.077	16.6175	3
256.073	16.625	3
256.045	16.675	3
256.027	16.7111	3
256.02	16.725	3
255.996	16.775	3
255.977	16.8178	3
255.974	16.825	3
255.954	16.875	3
255.936	16.925	3
255.927	16.9515	3
255.919	16.975	3
255.904	17.025	3
255.89	17.075	3
255.878	17.125	3
255.877	17.1312	3
255.868	17.175	3
255.859	17.225	3
255.851	17.275	3
255.845	17.325	3
255.841	17.375	3
255.838	17.425	3
255.836	17.475	3
255.836	17.525	3
255.837	17.575	3
255.84	17.625	3
255.843	17.675	3
255.849	17.725	3
255.856	17.775	3
255.864	17.825	3
255.874	17.875	3
255.877	17.888	3
255.885	17.925	3
255.898	17.975	3
255.913	18.025	3
255.927	18.0671	3
255.93	18.075	3
255.947	18.125	3
255.966	18.175	3
255.977	18.1996	3
255.988	18.225	3
256.011	18.275	3
256.027	18.3058	3
256.037	18.325	3
256.064	18.375	3
256.077	18.3984	3
256.093	18.425	3
256.124	18.475	3
256.127	18.4799	3
256.154	18.525	3
256.177	18.5617	3
256.185	18.575	3
256.218	18.625	3
256.227	18.6393	3
256.249	18.675	3
256.277	18.72	3
256.28	18.725	3
256.327	18.7305	3
256.334	18.725	3
256.338	18.675	3
256.327	18.6644	3
256.286	18.625	3
256.29	18.575	3
256.327	18.5454	3
256.377	18.5511	3
256.408	18.525	3
256.412	18.475	3
256.427	18.4633	3
256.473	18.425	3
256.477	18.3785	3
256.507	18.425	3
256.527	18.4556	3
256.539	18.475	3
256.57	18.525	3
256.577	18.5356	3
256.603	18.575	3
256.627	18.6107	3
256.636	18.625	3
256.668	18.675	3
256.677	18.6892	3
256.701	18.725	3
256.727	18.7633	3
256.734	18.775	3
256.767	18.825	3
256.777	18.8404	3
256.801	18.875	3
256.827	18.9129	3
256.835	18.925	3
256.868	18.975	3
256.877	18.9878	3
256.904	19.025	3
256.927	19.0547	3
256.943	19.075	3
256.977	19.1158	3
256.985	19.125	3
257.027	19.1698	3
257.027	19.175	3
257.077	19.2245	3
257.083	19.225	3
257.082	19.275	3
257.127	19.3196	3
257.177	19.3061	3
257.179	19.325	3
257.184	19.375	3
257.227	19.4172	3
257.235	19.425	3
257.277	19.4655	3
257.327	19.4685	3
257.334	19.475	3
257.377	19.5162	3
257.426	19.475	3
257.427	19.4657	3
257.445	19.475	3
257.477	19.4909	3
257.527	19.5127	3
257.557	19.525	3
257.577	19.5334	3
257.627	19.5513	3
257.677	19.5682	3
257.702	19.575	3
257.727	19.5823	3
257.732	19.625	3
257.777	19.666	3
257.824	19.625	3
257.827	19.6064	3
257.877	19.6164	3
257.927	19.6235	3
257.938	19.625	3
257.934	19.675	3
257.977	19.714	3
> 3 contour
260.477	18.3992	3
260.5	18.375	3
260.477	18.3485	3
260.458	18.325	3
260.427	18.2892	3
260.388	18.325	3
260.427	18.3577	3
260.448	18.375	3
260.477	18.3992	3
> 6 contour
257.577	19.028	6
257.627	19.0723	6
257.636	19.025	6
257.645	18.975	6
257.677	18.9513	6
257.703	18.975	6
257.711	19.025	6
257.727	19.0402	6
257.777	19.0436	6
257.8	19.025	6
257.827	19.004	6
257.851	19.025	6
257.877	19.0489	6
257.906	19.025	6
257.915	18.975	6
257.927	18.9659	6
257.976	18.925	6
257.977	18.9246	6
257.993	18.925	6
258.027	18.9311	6
258.077	18.9376	6
258.127	18.9403	6
258.177	18.9406	6
258.227	18.9373	6
258.277	18.9314	6
258.31	18.925	6
258.327	18.9219	6
258.377	18.91	6
258.427	18.8941	6
258.476	18.875	6
258.477	18.8746	6
258.527	18.8513	6
258.577	18.8255	6
258.578	18.825	6
258.627	18.7971	6
258.669	18.775	6
258.677	18.7706	6
258.727	18.7416	6
258.758	18.725	6
258.777	18.7154	6
258.827	18.6866	6
258.849	18.675	6
258.877	18.6605	6
258.927	18.6312	6
258.939	18.625	6
258.977	18.6053	6
259.027	18.5761	6
259.029	18.575	6
259.077	18.5502	6
259.12	18.525	6
259.127	18.521	6
259.128	18.525	6
259.177	18.5647	6
259.219	18.525	6
259.226	18.475	6
259.227	18.4658	6
259.277	18.4389	6
259.327	18.4667	6
259.377	18.4627	6
259.394	18.475	6
259.427	18.5017	6
259.455	18.475	6
259.461	18.425	6
259.427	18.3817	6
259.422	18.375	6
259.427	18.3323	6
259.435	18.325	6
259.477	18.2834	6
259.485	18.275	6
259.527	18.225	6
259.527	18.2239	6
259.562	18.175	6
259.577	18.173	6
259.58	18.175	6
259.627	18.2123	6
259.644	18.225	6
259.65	18.275	6
259.627	18.2971	6
259.598	18.325	6
259.627	18.3478	6
259.677	18.3412	6
259.693	18.325	6
259.698	18.275	6
259.702	18.225	6
259.706	18.175	6
259.727	18.1519	6
259.752	18.125	6
259.727	18.0944	6
259.677	18.0855	6
259.627	18.077	6
259.615	18.075	6
259.627	18.046	6
259.635	18.025	6
259.652	17.975	6
259.664	17.925	6
259.672	17.875	6
259.677	17.825	6
259.677	17.8221	6
259.679	17.775	6
259.677	17.7343	6
259.677	17.725	6
259.671	17.675	6
259.663	17.625	6
259.65	17.575	6
259.634	17.525	6
259.627	17.5088	6
259.613	17.475	6
259.591	17.425	6
259.577	17.3966	6
259.567	17.375	6
259.542	17.325	6
259.527	17.2892	6
259.522	17.275	6
259.499	17.225	6
259.527	17.2201	6
259.577	17.2113	6
259.606	17.175	6
259.602	17.125	6
259.627	17.0913	6
259.677	17.0823	6
259.683	17.075	6
259.688	17.025	6
259.677	17.0054	6
259.66	16.975	6
259.63	16.925	6
259.627	16.9193	6
259.604	16.875	6
259.577	16.8256	6
259.577	16.825	6
259.548	16.775	6
259.527	16.7389	6
259.519	16.725	6
259.492	16.675	6
259.477	16.648	6
259.464	16.625	6
259.434	16.575	6
259.427	16.564	6
259.403	16.525	6
259.377	16.488	6
259.367	16.475	6
259.327	16.4254	6
259.327	16.425	6
259.282	16.375	6
259.277	16.3696	6
259.23	16.325	6
259.227	16.3221	6
259.177	16.279	6
259.172	16.275	6
259.127	16.2419	6
259.102	16.225	6
259.077	16.2077	6
259.027	16.1787	6
259.02	16.175	6
258.977	16.1514	6
258.927	16.1289	6
258.918	16.125	6
258.877	16.1077	6
258.827	16.0906	6
258.777	16.0753	6
258.776	16.075	6
258.727	16.0629	6
258.677	16.0519	6
258.627	16.0446	6
258.577	16.0384	6
258.527	16.0355	6
258.477	16.0337	6
258.427	16.0352	6
258.377	16.0377	6
258.327	16.0435	6
258.277	16.0505	6
258.227	16.0611	6
258.177	16.073	6
258.171	16.075	6
258.127	16.088	6
258.077	16.1046	6
258.028	16.125	6
258.027	16.1256	6
257.977	16.1475	6
257.927	16.1742	6
257.925	16.175	6
257.877	16.1998	6
257.835	16.225	6
257.827	16.2294	6
257.777	16.2548	6
257.742	16.275	6
257.727	16.2837	6
257.677	16.3097	6
257.651	16.325	6
257.627	16.3387	6
257.577	16.3649	6
257.56	16.375	6
257.527	16.3939	6
257.477	16.4201	6
257.469	16.425	6
257.427	16.4487	6
257.377	16.4749	6
257.377	16.475	6
257.327	16.5033	6
257.286	16.525	6
257.277	16.5296	6
257.227	16.5584	6
257.197	16.575	6
257.177	16.5855	6
257.127	16.6167	6
257.114	16.625	6
257.077	16.6499	6
257.044	16.675	6
257.027	16.6888	6
256.984	16.725	6
256.977	16.7314	6
256.932	16.775	6
256.927	16.7807	6
256.886	16.825	6
256.877	16.8358	6
256.846	16.875	6
256.827	16.9015	6
256.81	16.925	6
256.778	16.975	6
256.777	16.9772	6
256.75	17.025	6
256.727	17.0735	6
256.726	17.075	6
256.705	17.125	6
256.686	17.175	6
256.677	17.2042	6
256.671	17.225	6
256.658	17.275	6
256.647	17.325	6
256.64	17.375	6
256.635	17.425	6
256.632	17.475	6
256.632	17.525	6
256.634	17.575	6
256.639	17.625	6
256.646	17.675	6
256.656	17.725	6
256.668	17.775	6
256.677	17.8035	6
256.684	17.825	6
256.702	17.875	6
256.723	17.925	6
256.727	17.9333	6
256.747	17.975	6
256.774	18.025	6
256.777	18.0298	6
256.805	18.075	6
256.827	18.1081	6
256.838	18.125	6
256.869	18.175	6
256.877	18.1763	6
256.927	18.184	6
256.938	18.175	6
256.977	18.1468	6
257.027	18.1539	6
257.077	18.1611	6
257.123	18.125	6
257.127	18.1222	6
257.148	18.125	6
257.177	18.1693	6
257.181	18.175	6
257.217	18.225	6
257.227	18.2394	6
257.25	18.275	6
257.277	18.3136	6
257.285	18.325	6
257.322	18.375	6
257.327	18.3814	6
257.357	18.425	6
257.377	18.4533	6
257.393	18.475	6
257.427	18.5196	6
257.431	18.525	6
257.467	18.575	6
257.477	18.5885	6
257.505	18.625	6
257.527	18.6512	6
257.547	18.675	6
257.577	18.7064	6
257.596	18.725	6
257.627	18.752	6
257.656	18.775	6
257.677	18.7908	6
257.727	18.8248	6
257.73	18.825	6
257.777	18.8515	6
257.827	18.8744	6
257.827	18.875	6
257.827	18.8751	6
257.777	18.8796	6
257.727	18.8846	6
257.718	18.875	6
257.677	18.8309	6
257.627	18.837	6
257.597	18.875	6
257.604	18.925	6
257.611	18.975	6
257.577	19.0211	6
257.547	19.025	6
257.577	19.028	6
> 9 contour
258.077	18.7445	9
258.1	18.725	9
258.127	18.7041	9
258.153	18.725	9
258.177	18.7453	9
258.2	18.725	9
258.177	18.6958	9
258.161	18.675	9
258.177	18.6622	9
258.227	18.6616	9
258.277	18.6599	9
258.316	18.625	9
258.327	18.6154	9
258.34	18.625	9
258.377	18.6546	9
258.409	18.625	9
258.427	18.6085	9
258.463	18.575	9
258.47	18.525	9
258.477	18.5188	9
258.527	18.5149	9
258.577	18.5112	9
258.627	18.507	9
258.651	18.525	9
258.677	18.5453	9
258.698	18.525	9
258.677	18.4972	9
258.661	18.475	9
258.627	18.4311	9
258.577	18.4254	9
258.573	18.425	9
258.577	18.4227	9
258.627	18.3946	9
258.663	18.375	9
258.677	18.3678	9
258.727	18.3396	9
258.754	18.325	9
258.777	18.3128	9
258.827	18.2845	9
258.845	18.275	9
258.877	18.2576	9
258.927	18.2289	9
258.934	18.225	9
258.977	18.2023	9
259.025	18.175	9
259.027	18.1738	9
259.077	18.1467	9
259.114	18.125	9
259.127	18.117	9
259.177	18.0768	9
259.179	18.075	9
259.227	18.0258	9
259.228	18.025	9
259.261	17.975	9
259.277	17.9413	9
259.285	17.925	9
259.302	17.875	9
259.311	17.825	9
259.314	17.775	9
259.312	17.725	9
259.301	17.675	9
259.286	17.625	9
259.277	17.6024	9
259.267	17.575	9
259.247	17.525	9
259.227	17.4765	9
259.226	17.475	9
259.206	17.425	9
259.221	17.375	9
259.177	17.3273	9
259.163	17.325	9
259.14	17.275	9
259.177	17.2676	9
259.21	17.225	9
259.227	17.2017	9
259.277	17.1914	9
259.327	17.1803	9
259.351	17.175	9
259.327	17.1359	9
259.321	17.125	9
259.296	17.075	9
259.277	17.0389	9
259.27	17.025	9
259.243	16.975	9
259.227	16.9476	9
259.215	16.925	9
259.189	16.875	9
259.177	16.852	9
259.162	16.825	9
259.134	16.775	9
259.127	16.764	9
259.104	16.725	9
259.077	16.686	9
259.069	16.675	9
259.027	16.6258	9
259.026	16.625	9
258.977	16.5758	9
258.976	16.575	9
258.927	16.535	9
258.913	16.525	9
258.877	16.5001	9
258.833	16.475	9
258.827	16.4719	9
258.777	16.4472	9
258.727	16.4284	9
258.716	16.425	9
258.677	16.4119	9
258.627	16.4001	9
258.577	16.3911	9
258.527	16.3864	9
258.477	16.3841	9
258.427	16.3859	9
258.377	16.3901	9
258.327	16.3985	9
258.277	16.4097	9
258.229	16.425	9
258.227	16.4257	9
258.177	16.4438	9
258.127	16.4675	9
258.112	16.475	9
258.077	16.4924	9
258.027	16.5218	9
258.021	16.525	9
257.977	16.5472	9
257.93	16.575	9
257.927	16.5769	9
257.877	16.6024	9
257.839	16.625	9
257.827	16.6321	9
257.777	16.6575	9
257.747	16.675	9
257.727	16.6869	9
257.677	16.7128	9
257.657	16.725	9
257.627	16.7419	9
257.577	16.7676	9
257.564	16.775	9
257.527	16.7964	9
257.477	16.8226	9
257.473	16.825	9
257.427	16.8516	9
257.383	16.875	9
257.377	16.8784	9
257.327	16.9092	9
257.304	16.925	9
257.277	16.9439	9
257.24	16.975	9
257.227	16.9864	9
257.188	17.025	9
257.177	17.0367	9
257.145	17.075	9
257.127	17.1001	9
257.11	17.125	9
257.08	17.175	9
257.077	17.1807	9
257.055	17.225	9
257.036	17.275	9
257.027	17.3043	9
257.021	17.325	9
257.009	17.375	9
257.001	17.425	9
256.997	17.475	9
256.997	17.525	9
257.001	17.575	9
257.008	17.625	9
257.019	17.675	9
257.027	17.7004	9
257.034	17.725	9
257.053	17.775	9
257.077	17.8238	9
257.078	17.825	9
257.107	17.875	9
257.127	17.9053	9
257.139	17.925	9
257.172	17.975	9
257.177	17.9832	9
257.206	18.025	9
257.227	18.0287	9
257.277	18.0379	9
257.327	18.0462	9
257.377	18.0546	9
257.427	18.0621	9
257.477	18.025	9
257.516	18.075	9
257.527	18.0893	9
257.554	18.125	9
257.577	18.1559	9
257.592	18.175	9
257.627	18.2165	9
257.634	18.225	9
257.673	18.275	9
257.677	18.2798	9
257.716	18.325	9
257.727	18.338	9
257.758	18.375	9
257.777	18.3967	9
257.803	18.425	9
257.827	18.4509	9
257.852	18.475	9
257.835	18.525	9
257.877	18.5652	9
257.927	18.5693	9
257.977	18.5554	9
258.027	18.5746	9
258.029	18.575	9
258.077	18.5848	9
258.084	18.625	9
258.077	18.6344	9
258.045	18.675	9
258.055	18.725	9
258.077	18.7445	9
> 9 contour
259.127	18.3372	9
259.177	18.3695	9
259.185	18.325	9
259.177	18.3144	9
259.149	18.275	9
259.157	18.225	9
259.127	18.1864	9
259.077	18.1806	9
259.036	18.225	9
259.077	18.2574	9
259.101	18.275	9
259.112	18.325	9
259.127	18.3372	9
> 12 contour
258.127	18.5867	12
258.177	18.5853	12
258.227	18.581	12
258.25	18.575	12
258.227	18.5733	12
258.177	18.5721	12
258.141	18.525	12
258.151	18.475	12
258.16	18.425	12
258.167	18.375	12
258.173	18.325	12
258.177	18.3212	12
258.227	18.275	12
258.227	18.2702	12
258.277	18.2392	12
258.313	18.225	12
258.327	18.2182	12
258.377	18.1843	12
258.398	18.175	12
258.427	18.1606	12
258.477	18.1292	12
258.487	18.125	12
258.527	18.1053	12
258.575	18.075	12
258.577	18.0736	12
258.627	18.0497	12
258.667	18.025	12
258.677	18.0182	12
258.727	17.9946	12
258.777	18.0201	12
258.824	17.975	12
258.827	17.9415	12
258.854	17.925	12
258.877	17.909	12
258.927	17.8862	12
258.94	17.875	12
258.977	17.8285	12
258.98	17.825	12
259.001	17.775	12
259.008	17.725	12
259.005	17.675	12
258.999	17.625	12
258.989	17.575	12
258.978	17.525	12
258.977	17.5204	12
258.966	17.475	12
258.952	17.425	12
258.936	17.375	12
258.927	17.35	12
258.926	17.325	12
258.927	17.3233	12
258.965	17.275	12
258.977	17.2583	12
258.997	17.275	12
259.027	17.3016	12
259.077	17.2897	12
259.088	17.275	12
259.112	17.225	12
259.089	17.175	12
259.077	17.1503	12
259.065	17.125	12
259.04	17.075	12
259.027	17.0509	12
259.015	17.025	12
258.99	16.975	12
258.977	16.9501	12
258.964	16.925	12
258.936	16.875	12
258.927	16.8601	12
258.906	16.825	12
258.877	16.7873	12
258.867	16.775	12
258.827	16.7349	12
258.816	16.725	12
258.777	16.6947	12
258.746	16.675	12
258.727	16.6635	12
258.677	16.6395	12
258.636	16.625	12
258.627	16.6218	12
258.577	16.609	12
258.527	16.6015	12
258.477	16.5988	12
258.427	16.6007	12
258.377	16.6075	12
258.327	16.6194	12
258.311	16.625	12
258.277	16.6363	12
258.227	16.6592	12
258.196	16.675	12
258.177	16.6844	12
258.127	16.7141	12
258.106	16.725	12
258.077	16.7394	12
258.027	16.7687	12
258.015	16.775	12
257.977	16.7941	12
257.927	16.8239	12
257.925	16.825	12
257.877	16.8492	12
257.834	16.875	12
257.827	16.8792	12
257.777	16.9045	12
257.743	16.925	12
257.727	16.9342	12
257.677	16.9592	12
257.65	16.975	12
257.627	16.9884	12
257.577	17.0141	12
257.559	17.025	12
257.527	17.0434	12
257.477	17.071	12
257.471	17.075	12
257.427	17.1039	12
257.4	17.125	12
257.377	17.1455	12
257.348	17.175	12
257.327	17.2001	12
257.308	17.225	12
257.278	17.275	12
257.277	17.2769	12
257.254	17.325	12
257.238	17.375	12
257.227	17.425	12
257.227	17.4251	12
257.221	17.475	12
257.221	17.525	12
257.227	17.575	12
257.227	17.5768	12
257.237	17.625	12
257.253	17.675	12
257.276	17.725	12
257.277	17.7267	12
257.305	17.775	12
257.327	17.8066	12
257.339	17.825	12
257.374	17.875	12
257.377	17.8798	12
257.41	17.925	12
257.427	17.9473	12
257.446	17.975	12
257.477	17.9811	12
257.519	18.025	12
257.527	18.0331	12
257.538	18.025	12
257.577	17.9988	12
257.627	18.0066	12
257.677	18.0141	12
257.727	18.0207	12
257.764	18.025	12
257.777	18.0383	12
257.815	18.075	12
257.827	18.087	12
257.868	18.125	12
257.877	18.1338	12
257.924	18.175	12
257.927	18.1779	12
257.977	18.2134	12
257.993	18.225	12
258.027	18.2496	12
258.077	18.2691	12
258.091	18.275	12
258.082	18.325	12
258.088	18.375	12
258.095	18.425	12
258.104	18.475	12
258.114	18.525	12
258.124	18.575	12
258.127	18.5867	12
> 15 contour
257.927	18.0538	15
257.977	18.0558	15
258.027	18.0575	15
258.077	18.0565	15
258.127	18.0553	15
258.158	18.025	15
258.177	18.0068	15
258.21	17.975	15
258.213	17.925	15
258.227	17.911	15
258.277	17.9094	15
258.312	17.875	15
258.315	17.825	15
258.277	17.7832	15
258.27	17.775	15
258.277	17.7679	15
258.327	17.7663	15
258.377	17.7648	15
258.418	17.725	15
258.377	17.6803	15
258.372	17.675	15
258.377	17.6705	15
258.424	17.625	15
258.427	17.6217	15
258.477	17.6202	15
258.482	17.625	15
258.527	17.6659	15
258.577	17.6643	15
258.617	17.625	15
258.62	17.575	15
258.627	17.5683	15
258.677	17.5668	15
258.727	17.5652	15
258.767	17.525	15
258.768	17.475	15
258.777	17.4654	15
258.814	17.425	15
258.827	17.4092	15
258.856	17.375	15
258.877	17.3467	15
258.895	17.325	15
258.927	17.2806	15
258.931	17.275	15
258.927	17.2259	15
258.927	17.225	15
258.906	17.175	15
258.884	17.125	15
258.877	17.1094	15
258.861	17.075	15
258.837	17.025	15
258.827	17.0053	15
258.813	16.975	15
258.785	16.925	15
258.777	16.9128	15
258.749	16.875	15
258.727	16.8519	15
258.694	16.825	15
258.677	16.8126	15
258.627	16.7839	15
258.602	16.775	15
258.577	16.766	15
258.527	16.7541	15
258.477	16.7509	15
258.427	16.753	15
258.377	16.7636	15
258.343	16.775	15
258.327	16.7801	15
258.277	16.8033	15
258.24	16.825	15
258.227	16.8323	15
258.177	16.858	15
258.149	16.875	15
258.127	16.8877	15
258.077	16.9134	15
258.058	16.925	15
258.027	16.9427	15
257.977	16.9682	15
257.966	16.975	15
257.927	16.9972	15
257.877	17.0233	15
257.874	17.025	15
257.827	17.0522	15
257.783	17.075	15
257.777	17.0783	15
257.727	17.1075	15
257.694	17.125	15
257.677	17.1332	15
257.627	17.1624	15
257.603	17.175	15
257.577	17.1889	15
257.527	17.2206	15
257.521	17.225	15
257.477	17.2647	15
257.467	17.275	15
257.429	17.325	15
257.427	17.3281	15
257.403	17.375	15
257.387	17.425	15
257.38	17.475	15
257.38	17.525	15
257.387	17.575	15
257.402	17.625	15
257.427	17.6745	15
257.427	17.675	15
257.46	17.725	15
257.477	17.7489	15
257.497	17.775	15
257.527	17.8137	15
257.535	17.825	15
257.574	17.875	15
257.577	17.8792	15
257.615	17.925	15
257.627	17.9393	15
257.656	17.975	15
257.677	17.9788	15
257.727	17.987	15
257.777	17.9942	15
257.827	18.0003	15
257.877	18.005	15
257.898	18.025	15
257.927	18.0538	15
> 18 contour
258.027	18.026	18
258.061	18.025	18
258.077	18.0186	18
258.08	17.975	18
258.084	17.925	18
258.127	17.8834	18
258.174	17.925	18
258.177	17.969	18
258.18	17.925	18
258.227	17.8795	18
258.277	17.8777	18
258.28	17.875	18
258.283	17.825	18
258.277	17.8181	18
258.239	17.775	18
258.277	17.738	18
258.327	17.7361	18
258.377	17.7342	18
258.386	17.725	18
258.377	17.7146	18
258.342	17.675	18
258.377	17.6411	18
258.393	17.625	18
258.427	17.5925	18
258.477	17.5908	18
258.515	17.625	18
258.527	17.6355	18
258.577	17.6336	18
258.586	17.625	18
258.589	17.575	18
258.627	17.5385	18
258.677	17.5367	18
258.727	17.5347	18
258.737	17.525	18
258.739	17.475	18
258.777	17.4333	18
258.785	17.425	18
258.822	17.375	18
258.809	17.325	18
258.795	17.275	18
258.78	17.225	18
258.777	17.2181	18
258.763	17.175	18
258.743	17.125	18
258.727	17.0863	18
258.723	17.075	18
258.701	17.025	18
258.677	16.9826	18
258.673	16.975	18
258.631	16.925	18
258.627	16.9213	18
258.577	16.8932	18
258.533	16.875	18
258.527	16.8728	18
258.477	16.8699	18
258.427	16.8711	18
258.415	16.875	18
258.377	16.8885	18
258.327	16.9122	18
258.303	16.925	18
258.277	16.9385	18
258.227	16.9672	18
258.212	16.975	18
258.177	16.9933	18
258.127	17.0222	18
258.122	17.025	18
258.077	17.0482	18
258.031	17.075	18
258.027	17.0773	18
257.977	17.1033	18
257.94	17.125	18
257.927	17.1323	18
257.877	17.1583	18
257.848	17.175	18
257.827	17.187	18
257.777	17.2136	18
257.758	17.225	18
257.727	17.2424	18
257.677	17.2689	18
257.667	17.275	18
257.627	17.2981	18
257.59	17.325	18
257.577	17.337	18
257.541	17.375	18
257.527	17.397	18
257.513	17.425	18
257.503	17.475	18
257.503	17.525	18
257.514	17.575	18
257.527	17.6043	18
257.538	17.625	18
257.576	17.675	18
257.577	17.6766	18
257.617	17.725	18
257.627	17.7366	18
257.661	17.775	18
257.677	17.7932	18
257.707	17.825	18
257.727	17.8459	18
257.759	17.875	18
257.777	17.8923	18
257.813	17.925	18
257.827	17.938	18
257.877	17.9707	18
257.883	17.975	18
257.927	18.0068	18
257.977	18.0205	18
257.993	18.025	18
258.027	18.026	18
> 21 contour
257.827	17.7289	21
257.849	17.725	21
257.877	17.7178	21
257.927	17.6996	21
257.973	17.675	21
257.977	17.6727	21
258.027	17.6444	21
258.063	17.625	21
258.077	17.6175	21
258.127	17.5895	21
258.154	17.575	21
258.177	17.5626	21
258.227	17.5345	21
258.245	17.525	21
258.277	17.5076	21
258.327	17.4793	21
258.335	17.475	21
258.377	17.4524	21
258.425	17.425	21
258.427	17.424	21
258.477	17.3975	21
258.517	17.375	21
258.527	17.3692	21
258.577	17.3403	21
258.601	17.325	21
258.627	17.2965	21
258.633	17.275	21
258.638	17.225	21
258.631	17.175	21
258.627	17.1546	21
258.62	17.125	21
258.602	17.075	21
258.577	17.0337	21
258.572	17.025	21
258.527	16.9835	21
258.477	16.9812	21
258.427	16.9791	21
258.377	17.0057	21
258.338	17.025	21
258.327	17.0304	21
258.277	17.0596	21
258.247	17.075	21
258.227	17.0846	21
258.177	17.1136	21
258.155	17.125	21
258.127	17.139	21
258.077	17.1681	21
258.064	17.175	21
258.027	17.1938	21
257.977	17.2235	21
257.974	17.225	21
257.927	17.2502	21
257.885	17.275	21
257.877	17.28	21
257.827	17.3055	21
257.792	17.325	21
257.777	17.3343	21
257.727	17.3592	21
257.702	17.375	21
257.677	17.3942	21
257.632	17.425	21
257.627	17.432	21
257.612	17.475	21
257.611	17.525	21
257.627	17.5691	21
257.631	17.575	21
257.677	17.6199	21
257.682	17.625	21
257.727	17.6685	21
257.742	17.675	21
257.777	17.6946	21
257.821	17.725	21
257.827	17.7289	21