> 3 contour
274.018	12.0511	3
274.068	12.0529	3
274.118	12.0511	3
274.168	12.0492	3
274.218	12.0435	3
274.268	12.0377	3
274.318	12.0279	3
274.368	12.0094	3
274.412	12.005	3
274.418	12.0033	3
274.468	11.9895	3
274.518	11.9603	3
274.559	11.955	3
274.568	11.9516	3
274.618	11.9284	3
274.666	11.905	3
274.668	11.9039	3
274.686	11.855	3
274.718	11.8267	3
274.742	11.805	3
274.768	11.782	3
274.816	11.805	3
274.818	11.8089	3
274.823	11.805	3
274.868	11.7722	3
274.888	11.755	3
274.918	11.7285	3
274.944	11.705	3
274.918	11.6917	3
274.901	11.655	3
274.918	11.6384	3
274.951	11.605	3
274.968	11.588	3
275.006	11.605	3
275.018	11.6282	3
275.039	11.605	3
275.068	11.5701	3
275.08	11.555	3
275.115	11.505	3
275.118	11.4999	3
275.127	11.455	3
275.118	11.4383	3
275.102	11.405	3
275.118	11.3857	3
275.168	11.3685	3
275.204	11.355	3
275.187	11.305	3
275.218	11.2667	3
275.248	11.255	3
275.234	11.205	3
275.24	11.155	3
275.268	11.1174	3
275.296	11.105	3
275.308	11.055	3
275.316	11.005	3
275.318	10.9922	3
275.324	10.955	3
275.329	10.905	3
275.333	10.855	3
275.334	10.805	3
275.332	10.755	3
275.329	10.705	3
275.324	10.655	3
275.318	10.6523	3
275.268	10.6286	3
275.218	10.607	3
275.214	10.605	3
275.204	10.555	3
275.192	10.505	3
275.218	10.4905	3
275.24	10.455	3
275.218	10.4278	3
275.168	10.4279	3
275.16	10.405	3
275.14	10.355	3
275.118	10.3093	3
275.116	10.305	3
275.091	10.255	3
275.068	10.2145	3
275.062	10.205	3
275.068	10.2018	3
275.093	10.155	3
275.083	10.105	3
275.083	10.055	3
275.068	10.0352	3
275.043	10.005	3
275.018	9.9764	3
274.999	9.955	3
274.968	9.94595	3
274.951	9.955	3
274.918	9.97012	3
274.868	9.95775	3
274.856	9.955	3
274.818	9.9228	3
274.797	9.905	3
274.799	9.855	3
274.783	9.805	3
274.768	9.7588	3
274.762	9.755	3
274.718	9.72835	3
274.678	9.705	3
274.668	9.69933	3
274.618	9.67471	3
274.576	9.655	3
274.568	9.6513	3
274.518	9.63187	3
274.468	9.61344	3
274.438	9.605	3
274.418	9.59923	3
274.368	9.58456	3
274.318	9.57445	3
274.268	9.56462	3
274.218	9.55875	3
274.185	9.555	3
274.168	9.55299	3
274.118	9.55083	3
274.068	9.5489	3
274.018	9.55083	3
273.968	9.55299	3
273.951	9.555	3
273.918	9.55875	3
273.868	9.56462	3
273.818	9.57443	3
273.768	9.58458	3
273.718	9.59923	3
273.698	9.605	3
273.668	9.61344	3
273.618	9.63187	3
273.568	9.6513	3
273.56	9.655	3
273.518	9.67471	3
273.468	9.69933	3
273.458	9.705	3
273.418	9.72835	3
273.374	9.755	3
273.368	9.7588	3
273.318	9.79464	3
273.304	9.805	3
273.268	9.8316	3
273.241	9.855	3
273.218	9.87536	3
273.185	9.905	3
273.168	9.92169	3
273.137	9.955	3
273.118	9.97642	3
273.093	10.005	3
273.068	10.0352	3
273.053	10.055	3
273.018	10.105	3
273.018	10.1052	3
272.985	10.155	3
272.968	10.184	3
272.956	10.205	3
272.931	10.255	3
272.918	10.283	3
272.907	10.305	3
272.886	10.355	3
272.868	10.4046	3
272.868	10.405	3
272.852	10.455	3
272.839	10.505	3
272.828	10.555	3
272.819	10.605	3
272.818	10.6134	3
272.812	10.655	3
272.807	10.705	3
272.804	10.755	3
272.802	10.805	3
272.803	10.855	3
272.807	10.905	3
272.812	10.955	3
272.818	10.9921	3
272.82	11.005	3
272.828	11.055	3
272.84	11.105	3
272.853	11.155	3
272.868	11.201	3
272.869	11.205	3
272.888	11.255	3
272.909	11.305	3
272.918	11.3236	3
272.932	11.355	3
272.958	11.405	3
272.968	11.4223	3
272.988	11.455	3
273.018	11.4999	3
273.021	11.505	3
273.056	11.555	3
273.068	11.5701	3
273.097	11.605	3
273.118	11.6282	3
273.142	11.655	3
273.168	11.6825	3
273.192	11.705	3
273.218	11.7285	3
273.248	11.755	3
273.268	11.7722	3
273.313	11.805	3
273.318	11.8089	3
273.368	11.845	3
273.385	11.855	3
273.418	11.8752	3
273.468	11.9039	3
273.518	11.8785	3
273.56	11.855	3
273.568	11.8509	3
273.602	11.855	3
273.618	11.8619	3
273.668	11.8825	3
273.718	11.8981	3
273.741	11.905	3
273.718	11.9114	3
273.697	11.955	3
273.718	11.9716	3
273.745	11.955	3
273.768	11.9135	3
273.818	11.9247	3
273.868	11.9489	3
273.918	11.9418	3
273.968	11.9528	3
274.018	11.9501	3
274.02	11.955	3
274.018	11.9601	3
273.995	12.005	3
274.018	12.0511	3
> 6 contour
274.118	11.6088	6
274.168	11.6051	6
274.168	11.605	6
274.218	11.5969	6
274.268	11.5874	6
274.285	11.555	6
274.318	11.5309	6
274.351	11.505	6
274.368	11.4922	6
274.418	11.4839	6
274.452	11.455	6
274.468	11.4417	6
274.518	11.4306	6
274.568	11.4437	6
274.614	11.405	6
274.618	11.4011	6
274.666	11.355	6
274.668	11.3534	6
274.709	11.305	6
274.718	11.2933	6
274.747	11.255	6
274.768	11.2223	6
274.779	11.205	6
274.805	11.155	6
274.818	11.125	6
274.827	11.105	6
274.847	11.055	6
274.861	11.005	6
274.868	10.9748	6
274.873	10.955	6
274.881	10.905	6
274.868	10.8966	6
274.818	10.8649	6
274.813	10.855	6
274.805	10.805	6
274.803	10.755	6
274.811	10.705	6
274.818	10.6915	6
274.84	10.655	6
274.835	10.605	6
274.818	10.5823	6
274.768	10.5764	6
274.766	10.555	6
274.768	10.55	6
274.818	10.5132	6
274.822	10.505	6
274.818	10.4787	6
274.808	10.455	6
274.783	10.405	6
274.768	10.3808	6
274.752	10.405	6
274.718	10.4171	6
274.708	10.405	6
274.718	10.3799	6
274.752	10.355	6
274.718	10.31	6
274.714	10.305	6
274.67	10.255	6
274.668	10.2534	6
274.619	10.205	6
274.618	10.2041	6
274.616	10.205	6
274.577	10.255	6
274.568	10.2583	6
274.555	10.255	6
274.518	10.2253	6
274.49	10.205	6
274.468	10.1893	6
274.418	10.1608	6
274.407	10.155	6
274.368	10.1352	6
274.318	10.1161	6
274.284	10.105	6
274.268	10.0996	6
274.245	10.055	6
274.218	10.0051	6
274.217	10.005	6
274.168	9.99625	6
274.118	9.99237	6
274.068	9.98998	6
274.018	9.99237	6
273.968	9.99625	6
273.919	10.005	6
273.918	10.0051	6
273.868	10.0148	6
273.818	10.0298	6
273.768	10.0469	6
273.75	10.055	6
273.718	10.0692	6
273.668	10.0937	6
273.65	10.105	6
273.618	10.1247	6
273.574	10.155	6
273.568	10.1595	6
273.518	10.2023	6
273.515	10.205	6
273.468	10.2499	6
273.463	10.255	6
273.422	10.305	6
273.418	10.31	6
273.384	10.355	6
273.368	10.3809	6
273.353	10.405	6
273.328	10.455	6
273.318	10.4787	6
273.306	10.505	6
273.288	10.555	6
273.273	10.605	6
273.268	10.6297	6
273.262	10.655	6
273.254	10.705	6
273.25	10.755	6
273.249	10.805	6
273.25	10.855	6
273.255	10.905	6
273.263	10.955	6
273.268	10.9747	6
273.275	11.005	6
273.29	11.055	6
273.309	11.105	6
273.318	11.125	6
273.331	11.155	6
273.357	11.205	6
273.368	11.2223	6
273.389	11.255	6
273.418	11.2933	6
273.427	11.305	6
273.468	11.3533	6
273.47	11.355	6
273.518	11.401	6
273.522	11.405	6
273.568	11.4436	6
273.584	11.455	6
273.618	11.4779	6
273.662	11.505	6
273.668	11.5086	6
273.718	11.5336	6
273.767	11.555	6
273.768	11.5551	6
273.768	11.555	6
273.818	11.5309	6
273.866	11.505	6
273.868	11.5041	6
273.879	11.505	6
273.918	11.5141	6
273.968	11.5236	6
274.018	11.5279	6
274.068	11.5303	6
274.083	11.555	6
274.116	11.605	6
274.118	11.6088	6
> 9 contour
273.868	11.3554	9
273.918	11.3708	9
273.968	11.3663	9
273.987	11.355	9
274.018	11.3389	9
274.068	11.3137	9
274.095	11.355	9
274.118	11.3689	9
274.168	11.3819	9
274.218	11.3708	9
274.268	11.3554	9
274.269	11.355	9
274.318	11.3352	9
274.368	11.3094	9
274.375	11.305	9
274.418	11.2769	9
274.447	11.255	9
274.418	11.2312	9
274.41	11.205	9
274.418	11.1789	9
274.443	11.155	9
274.468	11.1265	9
274.485	11.105	9
274.518	11.0929	9
274.551	11.055	9
274.544	11.005	9
274.562	10.955	9
274.568	10.9326	9
274.578	10.955	9
274.618	10.9682	9
274.628	10.955	9
274.618	10.9367	9
274.575	10.905	9
274.583	10.855	9
274.586	10.805	9
274.584	10.755	9
274.577	10.705	9
274.568	10.6699	9
274.567	10.655	9
274.568	10.6521	9
274.618	10.6132	9
274.629	10.605	9
274.618	10.5792	9
274.608	10.555	9
274.568	10.536	9
274.518	10.5153	9
274.509	10.505	9
274.518	10.4813	9
274.549	10.455	9
274.518	10.417	9
274.507	10.405	9
274.468	10.3655	9
274.418	10.3766	9
274.368	10.3833	9
274.357	10.355	9
274.368	10.3204	9
274.373	10.305	9
274.368	10.3002	9
274.318	10.2671	9
274.287	10.305	9
274.268	10.3282	9
274.257	10.305	9
274.218	10.2752	9
274.188	10.255	9
274.168	10.2204	9
274.118	10.2147	9
274.068	10.2122	9
274.018	10.2147	9
273.968	10.2204	9
273.918	10.2313	9
273.868	10.2465	9
273.847	10.255	9
273.818	10.2671	9
273.768	10.2927	9
273.749	10.305	9
273.718	10.3256	9
273.68	10.355	9
273.668	10.3655	9
273.629	10.405	9
273.618	10.417	9
273.587	10.455	9
273.568	10.4829	9
273.554	10.505	9
273.528	10.555	9
273.518	10.5791	9
273.507	10.605	9
273.492	10.655	9
273.481	10.705	9
273.475	10.755	9
273.473	10.805	9
273.475	10.855	9
273.482	10.905	9
273.493	10.955	9
273.51	11.005	9
273.518	11.0236	9
273.531	11.055	9
273.558	11.105	9
273.568	11.12	9
273.593	11.155	9
273.618	11.1855	9
273.636	11.205	9
273.668	11.237	9
273.689	11.255	9
273.718	11.2769	9
273.761	11.305	9
273.768	11.3094	9
273.818	11.3352	9
273.867	11.355	9
273.868	11.3554	9
> 12 contour
273.918	11.214	12
273.968	11.2283	12
274.018	11.2374	12
274.068	11.2396	12
274.118	11.2374	12
274.137	11.205	12
274.168	11.1845	12
274.207	11.155	12
274.218	11.147	12
274.267	11.105	12
274.268	11.1042	12
274.318	11.0929	12
274.356	11.055	12
274.368	11.0054	12
274.368	11.005	12
274.398	10.955	12
274.418	10.9466	12
274.45	10.905	12
274.429	10.855	12
274.468	10.8322	12
274.486	10.805	12
274.485	10.755	12
274.482	10.705	12
274.486	10.655	12
274.468	10.6144	12
274.464	10.605	12
274.424	10.555	12
274.418	10.5324	12
274.399	10.555	12
274.368	10.5974	12
274.336	10.555	12
274.318	10.537	12
274.276	10.505	12
274.268	10.4998	12
274.25	10.455	12
274.218	10.4284	12
274.185	10.405	12
274.168	10.3922	12
274.118	10.3652	12
274.068	10.363	12
274.018	10.3652	12
273.968	10.3742	12
273.918	10.3883	12
273.88	10.405	12
273.868	10.4104	12
273.818	10.4389	12
273.797	10.455	12
273.768	10.4791	12
273.742	10.505	12
273.718	10.5324	12
273.701	10.555	12
273.672	10.605	12
273.668	10.6144	12
273.65	10.655	12
273.635	10.705	12
273.627	10.755	12
273.624	10.805	12
273.628	10.855	12
273.637	10.905	12
273.653	10.955	12
273.668	10.9878	12
273.676	11.005	12
273.707	11.055	12
273.718	11.0699	12
273.749	11.105	12
273.768	11.1233	12
273.806	11.155	12
273.818	11.1635	12
273.868	11.1921	12
273.897	11.205	12
273.918	11.214	12
> 15 contour
274.018	11.1168	15
274.068	11.1182	15
274.118	11.1168	15
274.159	11.105	15
274.168	11.1022	15
274.218	11.0834	15
274.259	11.055	15
274.268	11.0481	15
274.283	11.005	15
274.296	10.955	15
274.272	10.905	15
274.293	10.855	15
274.313	10.805	15
274.318	10.7974	15
274.368	10.766	15
274.375	10.755	15
274.374	10.705	15
274.368	10.7021	15
274.318	10.6783	15
274.298	10.655	15
274.318	10.608	15
274.319	10.605	15
274.318	10.6035	15
274.269	10.555	15
274.268	10.5544	15
274.218	10.5413	15
274.171	10.505	15
274.168	10.4997	15
274.118	10.4854	15
274.068	10.4839	15
274.018	10.4854	15
273.968	10.4997	15
273.953	10.505	15
273.918	10.5181	15
273.868	10.5533	15
273.866	10.555	15
273.818	10.6003	15
273.814	10.605	15
273.783	10.655	15
273.768	10.6908	15
273.762	10.705	15
273.75	10.755	15
273.746	10.805	15
273.752	10.855	15
273.765	10.905	15
273.768	10.9107	15
273.787	10.955	15
273.818	11.0028	15
273.82	11.005	15
273.868	11.0481	15
273.877	11.055	15
273.918	11.0834	15
273.968	11.1022	15
273.977	11.105	15
274.018	11.1168	15
> 18 contour
273.968	10.9756	18
274.018	11.0028	18
274.068	11.002	18
274.118	11.0028	18
274.168	10.9755	18
274.204	10.955	18
274.168	10.9425	18
274.118	10.9238	18
274.105	10.905	18
274.118	10.8865	18
274.168	10.8845	18
274.218	10.8742	18
274.234	10.855	18
274.268	10.8071	18
274.27	10.805	18
274.268	10.7651	18
274.267	10.755	18
274.25	10.705	18
274.218	10.6558	18
274.217	10.655	18
274.168	10.6266	18
274.127	10.605	18
274.118	10.601	18
274.068	10.6007	18
274.018	10.6009	18
274.009	10.605	18
273.968	10.6266	18
273.919	10.655	18
273.918	10.6558	18
273.886	10.705	18
273.869	10.755	18
273.868	10.7652	18
273.863	10.805	18
273.868	10.8314	18
273.872	10.855	18
273.891	10.905	18
273.918	10.9441	18
273.932	10.955	18
273.968	10.9756	18