> 3 contour
268.786	14.8246	3
268.818	14.797	3
268.836	14.7824	3
268.886	14.7814	3
268.925	14.747	3
268.914	14.697	3
268.936	14.6927	3
268.937	14.697	3
268.986	14.7365	3
269.031	14.697	3
269.036	14.6677	3
269.086	14.6523	3
269.099	14.647	3
269.136	14.6332	3
269.139	14.647	3
269.15	14.697	3
269.186	14.7258	3
269.217	14.697	3
269.226	14.647	3
269.219	14.597	3
269.236	14.5888	3
269.286	14.5633	3
269.313	14.547	3
269.336	14.5326	3
269.386	14.5004	3
269.436	14.5354	3
269.476	14.497	3
269.456	14.447	3
269.486	14.4227	3
269.514	14.397	3
269.536	14.3754	3
269.586	14.3884	3
269.627	14.347	3
269.61	14.297	3
269.636	14.2646	3
269.686	14.2866	3
269.724	14.247	3
269.687	14.197	3
269.719	14.147	3
269.736	14.1172	3
269.748	14.097	3
269.774	14.047	3
269.786	14.0209	3
269.797	13.997	3
269.817	13.947	3
269.836	13.9435	3
269.878	13.897	3
269.886	13.8876	3
269.922	13.847	3
269.936	13.8304	3
269.966	13.797	3
269.967	13.747	3
269.986	13.7242	3
270.036	13.7134	3
270.05	13.697	3
270.086	13.6537	3
270.115	13.647	3
270.118	13.597	3
270.119	13.547	3
270.118	13.497	3
270.116	13.447	3
270.111	13.397	3
270.105	13.347	3
270.096	13.297	3
270.086	13.247	3
270.086	13.2465	3
270.074	13.197	3
270.06	13.147	3
270.043	13.097	3
270.036	13.0776	3
270.025	13.047	3
270.005	12.997	3
269.986	12.9543	3
269.983	12.947	3
269.957	12.897	3
269.936	12.8602	3
269.929	12.847	3
269.899	12.797	3
269.886	12.7775	3
269.865	12.747	3
269.836	12.7084	3
269.828	12.697	3
269.788	12.647	3
269.786	12.6445	3
269.743	12.597	3
269.736	12.5901	3
269.695	12.547	3
269.686	12.5384	3
269.64	12.497	3
269.636	12.4937	3
269.586	12.451	3
269.581	12.447	3
269.536	12.4139	3
269.512	12.397	3
269.486	12.3783	3
269.436	12.3483	3
269.434	12.347	3
269.386	12.3179	3
269.344	12.297	3
269.336	12.2927	3
269.286	12.2676	3
269.236	12.2473	3
269.235	12.247	3
269.186	12.2266	3
269.136	12.2103	3
269.094	12.197	3
269.086	12.1944	3
269.036	12.1816	3
268.986	12.1692	3
268.936	12.1605	3
268.886	12.1521	3
268.836	12.147	3
268.836	12.147	3
268.786	12.1417	3
268.736	12.1399	3
268.686	12.1382	3
268.636	12.1399	3
268.586	12.1417	3
268.536	12.147	3
268.536	12.147	3
268.486	12.152	3
268.436	12.1605	3
268.386	12.1692	3
268.336	12.1816	3
268.286	12.1945	3
268.278	12.197	3
268.236	12.2102	3
268.186	12.2266	3
268.137	12.247	3
268.136	12.2473	3
268.086	12.2676	3
268.036	12.2927	3
268.028	12.297	3
267.986	12.3179	3
267.938	12.347	3
267.936	12.3483	3
267.886	12.3784	3
267.86	12.397	3
267.836	12.4139	3
267.791	12.447	3
267.786	12.451	3
267.736	12.4937	3
267.732	12.497	3
267.686	12.5384	3
267.677	12.547	3
267.636	12.5901	3
267.629	12.597	3
267.586	12.6445	3
267.584	12.647	3
267.544	12.697	3
267.536	12.7084	3
267.507	12.747	3
267.486	12.7775	3
267.473	12.797	3
267.443	12.847	3
267.436	12.8602	3
267.415	12.897	3
267.389	12.947	3
267.386	12.9542	3
267.367	12.997	3
267.347	13.047	3
267.336	13.0776	3
267.329	13.097	3
267.312	13.147	3
267.298	13.197	3
267.286	13.2464	3
267.286	13.247	3
267.276	13.297	3
267.267	13.347	3
267.261	13.397	3
267.256	13.447	3
267.254	13.497	3
267.253	13.547	3
267.254	13.597	3
267.257	13.647	3
267.262	13.697	3
267.268	13.747	3
267.276	13.797	3
267.286	13.8433	3
267.287	13.847	3
267.299	13.897	3
267.313	13.947	3
267.33	13.997	3
267.336	14.012	3
267.349	14.047	3
267.369	14.097	3
267.386	14.134	3
267.392	14.147	3
267.418	14.197	3
267.436	14.2279	3
267.447	14.247	3
267.477	14.297	3
267.486	14.3101	3
267.512	14.347	3
267.536	14.3791	3
267.549	14.397	3
267.586	14.4423	3
267.59	14.447	3
267.636	14.4965	3
267.636	14.497	3
267.686	14.547	3
267.686	14.5474	3
267.736	14.5919	3
267.742	14.597	3
267.786	14.634	3
267.804	14.647	3
267.836	14.6706	3
267.873	14.697	3
267.886	14.7058	3
267.936	14.7039	3
267.982	14.747	3
267.986	14.7503	3
267.99	14.747	3
268.001	14.697	3
267.986	14.6801	3
267.956	14.647	3
267.986	14.6256	3
268.036	14.6301	3
268.079	14.597	3
268.086	14.5921	3
268.136	14.5888	3
268.153	14.597	3
268.186	14.6134	3
268.236	14.6332	3
268.273	14.647	3
268.286	14.6523	3
268.336	14.6677	3
268.386	14.6823	3
268.436	14.6927	3
268.458	14.697	3
268.486	14.7028	3
268.536	14.7093	3
268.586	14.7153	3
268.636	14.7175	3
268.686	14.7424	3
268.736	14.7421	3
268.786	14.7418	3
268.793	14.747	3
268.786	14.7559	3
268.753	14.797	3
268.786	14.8246	3
> 6 contour
268.486	14.4002	6
268.536	14.4194	6
268.586	14.4043	6
268.636	14.4052	6
268.686	14.4057	6
268.697	14.397	6
268.736	14.367	6
268.786	14.3662	6
268.809	14.347	6
268.836	14.3255	6
268.87	14.297	6
268.886	14.2839	6
268.905	14.297	6
268.936	14.3202	6
268.962	14.297	6
268.986	14.2772	6
269.019	14.247	6
269.036	14.2327	6
269.058	14.247	6
269.086	14.2677	6
269.136	14.2617	6
269.186	14.2552	6
269.236	14.2476	6
269.237	14.247	6
269.286	14.1998	6
269.289	14.197	6
269.336	14.1501	6
269.339	14.147	6
269.386	14.0994	6
269.388	14.097	6
269.435	14.047	6
269.436	14.0448	6
269.468	13.997	6
269.486	13.966	6
269.497	13.947	6
269.521	13.897	6
269.536	13.8575	6
269.54	13.847	6
269.558	13.797	6
269.572	13.747	6
269.582	13.697	6
269.586	13.6708	6
269.59	13.647	6
269.594	13.597	6
269.596	13.547	6
269.595	13.497	6
269.591	13.447	6
269.586	13.4128	6
269.584	13.397	6
269.574	13.347	6
269.561	13.297	6
269.544	13.247	6
269.536	13.2276	6
269.524	13.197	6
269.502	13.147	6
269.486	13.1183	6
269.474	13.097	6
269.441	13.047	6
269.436	13.0394	6
269.406	12.997	6
269.386	12.9727	6
269.363	12.947	6
269.336	12.9193	6
269.313	12.897	6
269.286	12.8719	6
269.254	12.847	6
269.236	12.833	6
269.186	12.7974	6
269.185	12.797	6
269.136	12.7679	6
269.097	12.747	6
269.086	12.7413	6
269.036	12.7195	6
268.986	12.7001	6
268.975	12.697	6
268.936	12.685	6
268.886	12.6715	6
268.836	12.6627	6
268.786	12.6553	6
268.736	12.6521	6
268.686	12.6501	6
268.636	12.6521	6
268.586	12.6553	6
268.536	12.6627	6
268.486	12.6715	6
268.436	12.685	6
268.397	12.697	6
268.386	12.7001	6
268.336	12.7195	6
268.286	12.7412	6
268.275	12.747	6
268.236	12.7679	6
268.187	12.797	6
268.186	12.7974	6
268.136	12.833	6
268.118	12.847	6
268.086	12.8719	6
268.059	12.897	6
268.036	12.9193	6
268.009	12.947	6
267.986	12.9727	6
267.966	12.997	6
267.936	13.0394	6
267.931	13.047	6
267.898	13.097	6
267.886	13.1183	6
267.87	13.147	6
267.848	13.197	6
267.836	13.2276	6
267.828	13.247	6
267.811	13.297	6
267.798	13.347	6
267.788	13.397	6
267.786	13.4131	6
267.781	13.447	6
267.777	13.497	6
267.776	13.547	6
267.778	13.597	6
267.782	13.647	6
267.786	13.6707	6
267.79	13.697	6
267.8	13.747	6
267.814	13.797	6
267.832	13.847	6
267.836	13.8575	6
267.851	13.897	6
267.875	13.947	6
267.886	13.9661	6
267.904	13.997	6
267.936	14.0448	6
267.937	14.047	6
267.974	14.097	6
267.986	14.111	6
268.019	14.147	6
268.036	14.164	6
268.07	14.197	6
268.086	14.2114	6
268.132	14.247	6
268.136	14.2499	6
268.186	14.2858	6
268.205	14.297	6
268.236	14.3149	6
268.286	14.3413	6
268.3	14.347	6
268.336	14.3628	6
268.386	14.3825	6
268.436	14.3968	6
268.437	14.397	6
268.486	14.4002	6
> 9 contour
268.486	14.1532	9
268.536	14.1665	9
268.586	14.1766	9
268.636	14.1818	9
268.686	14.184	9
268.736	14.1818	9
268.786	14.1766	9
268.836	14.1665	9
268.886	14.1532	9
268.902	14.147	9
268.936	14.1349	9
268.986	14.113	9
269.014	14.097	9
269.036	14.0845	9
269.086	14.0508	9
269.091	14.047	9
269.136	14.0086	9
269.148	13.997	9
269.186	13.9576	9
269.195	13.947	9
269.232	13.897	9
269.236	13.8913	9
269.264	13.847	9
269.286	13.8015	9
269.288	13.797	9
269.308	13.747	9
269.323	13.697	9
269.333	13.647	9
269.336	13.6242	9
269.34	13.597	9
269.342	13.547	9
269.34	13.497	9
269.336	13.4588	9
269.335	13.447	9
269.325	13.397	9
269.312	13.347	9
269.293	13.297	9
269.286	13.2822	9
269.269	13.247	9
269.239	13.197	9
269.236	13.1921	9
269.204	13.147	9
269.186	13.1254	9
269.16	13.097	9
269.136	13.0742	9
269.105	13.047	9
269.086	13.0317	9
269.036	12.9982	9
269.034	12.997	9
268.986	12.9692	9
268.936	12.9474	9
268.935	12.947	9
268.886	12.9285	9
268.836	12.9154	9
268.786	12.9056	9
268.736	12.9006	9
268.686	12.8984	9
268.636	12.9006	9
268.586	12.9056	9
268.536	12.9154	9
268.486	12.9285	9
268.437	12.947	9
268.436	12.9475	9
268.386	12.9692	9
268.338	12.997	9
268.336	12.9982	9
268.286	13.0316	9
268.267	13.047	9
268.236	13.0742	9
268.212	13.097	9
268.186	13.1254	9
268.168	13.147	9
268.136	13.1921	9
268.133	13.197	9
268.103	13.247	9
268.086	13.2822	9
268.079	13.297	9
268.06	13.347	9
268.047	13.397	9
268.037	13.447	9
268.036	13.4588	9
268.032	13.497	9
268.03	13.547	9
268.032	13.597	9
268.036	13.6242	9
268.039	13.647	9
268.049	13.697	9
268.064	13.747	9
268.084	13.797	9
268.086	13.8015	9
268.108	13.847	9
268.136	13.8913	9
268.14	13.897	9
268.177	13.947	9
268.186	13.9576	9
268.224	13.997	9
268.236	14.0086	9
268.281	14.047	9
268.286	14.0508	9
268.336	14.0845	9
268.358	14.097	9
268.386	14.113	9
268.436	14.1349	9
268.47	14.147	9
268.486	14.1532	9
> 12 contour
268.586	14.0098	12
268.636	14.0178	12
268.686	14.02	12
268.736	14.0178	12
268.786	14.0098	12
268.835	13.997	12
268.836	13.9967	12
268.886	13.978	12
268.936	13.9528	12
268.945	13.947	12
268.986	13.919	12
269.013	13.897	12
269.036	13.8755	12
269.062	13.847	12
269.086	13.8157	12
269.099	13.797	12
269.128	13.747	12
269.136	13.7276	12
269.149	13.697	12
269.163	13.647	12
269.172	13.597	12
269.175	13.547	12
269.173	13.497	12
269.166	13.447	12
269.153	13.397	12
269.136	13.3545	12
269.133	13.347	12
269.106	13.297	12
269.086	13.2669	12
269.072	13.247	12
269.036	13.2069	12
269.026	13.197	12
268.986	13.1635	12
268.963	13.147	12
268.936	13.1295	12
268.886	13.1044	12
268.867	13.097	12
268.836	13.085	12
268.786	13.0722	12
268.736	13.0642	12
268.686	13.062	12
268.636	13.0642	12
268.586	13.0722	12
268.536	13.085	12
268.505	13.097	12
268.486	13.1044	12
268.436	13.1296	12
268.409	13.147	12
268.386	13.1635	12
268.346	13.197	12
268.336	13.2069	12
268.3	13.247	12
268.286	13.2669	12
268.266	13.297	12
268.239	13.347	12
268.236	13.3545	12
268.22	13.397	12
268.206	13.447	12
268.199	13.497	12
268.197	13.547	12
268.2	13.597	12
268.209	13.647	12
268.223	13.697	12
268.236	13.7276	12
268.244	13.747	12
268.273	13.797	12
268.286	13.8157	12
268.31	13.847	12
268.336	13.8755	12
268.359	13.897	12
268.386	13.919	12
268.427	13.947	12
268.436	13.9528	12
268.486	13.978	12
268.536	13.9967	12
268.537	13.997	12
268.586	14.0098	12
> 15 contour
268.536	13.8607	15
268.586	13.8771	15
268.636	13.8893	15
268.686	13.8909	15
268.736	13.8893	15
268.786	13.8771	15
268.836	13.8607	15
268.86	13.847	15
268.886	13.8309	15
268.932	13.797	15
268.936	13.7934	15
268.976	13.747	15
268.986	13.7304	15
269.006	13.697	15
269.028	13.647	15
269.036	13.6163	15
269.041	13.597	15
269.045	13.547	15
269.042	13.497	15
269.036	13.4686	15
269.031	13.447	15
269.012	13.397	15
268.986	13.3515	15
268.983	13.347	15
268.944	13.297	15
268.936	13.2889	15
268.886	13.2511	15
268.88	13.247	15
268.836	13.2214	15
268.786	13.205	15
268.754	13.197	15
268.736	13.1926	15
268.686	13.191	15
268.636	13.1926	15
268.618	13.197	15
268.586	13.205	15
268.536	13.2214	15
268.492	13.247	15
268.486	13.2511	15
268.436	13.2889	15
268.428	13.297	15
268.389	13.347	15
268.386	13.3515	15
268.36	13.397	15
268.341	13.447	15
268.336	13.4686	15
268.33	13.497	15
268.327	13.547	15
268.331	13.597	15
268.336	13.6163	15
268.344	13.647	15
268.366	13.697	15
268.386	13.7304	15
268.396	13.747	15
268.436	13.7934	15
268.44	13.797	15
268.486	13.8309	15
268.512	13.847	15
268.536	13.8607	15
> 18 contour
268.586	13.7513	18
268.636	13.7724	18
268.686	13.7726	18
268.736	13.7724	18
268.786	13.7513	18
268.796	13.747	18
268.836	13.7257	18
268.863	13.697	18
268.886	13.6628	18
268.897	13.647	18
268.919	13.597	18
268.926	13.547	18
268.92	13.497	18
268.902	13.447	18
268.886	13.4214	18
268.871	13.397	18
268.836	13.3563	18
268.82	13.347	18
268.786	13.3314	18
268.736	13.3097	18
268.686	13.3096	18
268.636	13.3097	18
268.586	13.3314	18
268.552	13.347	18
268.536	13.3563	18
268.501	13.397	18
268.486	13.4213	18
268.47	13.447	18
268.452	13.497	18
268.446	13.547	18
268.453	13.597	18
268.475	13.647	18
268.486	13.6629	18
268.509	13.697	18
268.536	13.7257	18
268.576	13.747	18
268.586	13.7513	18
> 21 contour
268.636	13.6216	21
268.686	13.6024	21
268.736	13.6219	21
268.758	13.597	21
268.771	13.547	21
268.758	13.497	21
268.736	13.4662	21
268.686	13.4884	21
268.636	13.4674	21
268.615	13.497	21
268.601	13.547	21
268.614	13.597	21
268.636	13.6216	21