> 3 contour
138.978	-1.16321	3
139.061	-1.16081	3
139.145	-1.16606	3
139.186	-1.1724	3
139.228	-1.17848	3
139.311	-1.19816	3
139.382	-1.2224	3
139.395	-1.22653	3
139.478	-1.26364	3
139.494	-1.2724	3
139.561	-1.31216	3
139.576	-1.3224	3
139.645	-1.37116	3
139.646	-1.3724	3
139.702	-1.4224	3
139.728	-1.44648	3
139.756	-1.4724	3
139.795	-1.5224	3
139.811	-1.54157	3
139.838	-1.5724	3
139.87	-1.6224	3
139.895	-1.66195	3
139.901	-1.6724	3
139.923	-1.7224	3
139.947	-1.7724	3
139.959	-1.8224	3
139.977	-1.8724	3
139.978	-1.88348	3
139.983	-1.9224	3
140	-1.9724	3
140	-2.0224	3
140.011	-2.0724	3
140.006	-2.1224	3
140.011	-2.1724	3
140.001	-2.2224	3
140	-2.2724	3
139.981	-2.3224	3
139.978	-2.3724	3
139.978	-2.37259	3
139.978	-2.3724	3
139.895	-2.35337	3
139.882	-2.3724	3
139.895	-2.39618	3
139.961	-2.4224	3
139.949	-2.4724	3
139.925	-2.5224	3
139.904	-2.5724	3
139.895	-2.58696	3
139.872	-2.6224	3
139.841	-2.6724	3
139.811	-2.70702	3
139.799	-2.7224	3
139.76	-2.7724	3
139.728	-2.80232	3
139.706	-2.8224	3
139.648	-2.8724	3
139.645	-2.87781	3
139.582	-2.9224	3
139.561	-2.93698	3
139.502	-2.9724	3
139.478	-2.9853	3
139.395	-3.02205	3
139.394	-3.0224	3
139.311	-3.05058	3
139.228	-3.07011	3
139.212	-3.0724	3
139.145	-3.08292	3
139.061	-3.08813	3
138.978	-3.08576	3
138.895	-3.07562	3
138.879	-3.0724	3
138.811	-3.05938	3
138.728	-3.0343	3
138.699	-3.0224	3
138.645	-3.00085	3
138.626	-3.0224	3
138.645	-3.03527	3
138.697	-3.0724	3
138.655	-3.1224	3
138.645	-3.13515	3
138.616	-3.1224	3
138.561	-3.09814	3
138.549	-3.0724	3
138.526	-3.0224	3
138.504	-2.9724	3
138.478	-2.95651	3
138.424	-2.9224	3
138.435	-2.8724	3
138.395	-2.8378	3
138.379	-2.8224	3
138.317	-2.7724	3
138.311	-2.74857	3
138.291	-2.7224	3
138.236	-2.6724	3
138.228	-2.62952	3
138.225	-2.6224	3
138.228	-2.61908	3
138.24	-2.5724	3
138.228	-2.53387	3
138.213	-2.5224	3
138.171	-2.4724	3
138.189	-2.4224	3
138.145	-2.38849	3
138.112	-2.3724	3
138.145	-2.32479	3
138.146	-2.3224	3
138.145	-2.32102	3
138.091	-2.2724	3
138.089	-2.2224	3
138.081	-2.1724	3
138.085	-2.1224	3
138.081	-2.0724	3
138.106	-2.0224	3
138.107	-1.9724	3
138.106	-1.9224	3
138.113	-1.8724	3
138.135	-1.8224	3
138.145	-1.78585	3
138.148	-1.7724	3
138.173	-1.7224	3
138.145	-1.71008	3
138.061	-1.6745	3
138.056	-1.6724	3
138.061	-1.66378	3
138.145	-1.6573	3
138.228	-1.6224	3
138.228	-1.61998	3
138.254	-1.5724	3
138.295	-1.5224	3
138.311	-1.50099	3
138.333	-1.4724	3
138.384	-1.4224	3
138.395	-1.41147	3
138.441	-1.3724	3
138.478	-1.34565	3
138.514	-1.3224	3
138.561	-1.29131	3
138.596	-1.2724	3
138.645	-1.24795	3
138.709	-1.2224	3
138.728	-1.21462	3
138.811	-1.18927	3
138.895	-1.17326	3
138.903	-1.1724	3
138.978	-1.16321	3
> 6 contour
138.978	-1.50683	6
139.061	-1.50283	6
139.145	-1.51054	6
139.194	-1.5224	6
139.228	-1.53068	6
139.311	-1.56346	6
139.329	-1.5724	6
139.395	-1.60986	6
139.412	-1.6224	6
139.473	-1.6724	6
139.478	-1.67751	6
139.518	-1.7224	6
139.559	-1.7724	6
139.561	-1.77703	6
139.587	-1.8224	6
139.617	-1.8724	6
139.631	-1.9224	6
139.645	-1.95995	6
139.65	-1.9724	6
139.655	-2.0224	6
139.669	-2.0724	6
139.665	-2.1224	6
139.669	-2.1724	6
139.656	-2.2224	6
139.645	-2.22685	6
139.623	-2.2224	6
139.561	-2.21313	6
139.536	-2.2224	6
139.561	-2.23351	6
139.602	-2.2724	6
139.632	-2.3224	6
139.619	-2.3724	6
139.59	-2.4224	6
139.562	-2.4724	6
139.561	-2.47309	6
139.522	-2.5224	6
139.478	-2.57178	6
139.478	-2.5724	6
139.395	-2.61098	6
139.376	-2.6224	6
139.326	-2.6724	6
139.311	-2.68552	6
139.228	-2.70925	6
139.21	-2.7224	6
139.145	-2.73833	6
139.121	-2.7224	6
139.061	-2.68164	6
138.978	-2.71556	6
138.907	-2.6724	6
138.895	-2.66009	6
138.811	-2.66893	6
138.728	-2.65908	6
138.694	-2.6224	6
138.712	-2.5724	6
138.655	-2.5224	6
138.645	-2.51269	6
138.606	-2.4724	6
138.569	-2.4224	6
138.561	-2.41688	6
138.478	-2.37645	6
138.47	-2.3724	6
138.453	-2.3224	6
138.432	-2.2724	6
138.425	-2.2224	6
138.415	-2.1724	6
138.417	-2.1224	6
138.416	-2.0724	6
138.426	-2.0224	6
138.445	-1.9724	6
138.455	-1.9224	6
138.472	-1.8724	6
138.437	-1.8224	6
138.41	-1.7724	6
138.478	-1.74973	6
138.51	-1.7724	6
138.561	-1.7896	6
138.645	-1.77768	6
138.658	-1.7724	6
138.645	-1.75399	6
138.573	-1.7224	6
138.617	-1.6724	6
138.645	-1.64915	6
138.728	-1.64918	6
138.773	-1.6224	6
138.799	-1.5724	6
138.811	-1.54857	6
138.895	-1.52337	6
138.9	-1.5224	6
138.978	-1.50683	6
> 9 contour
138.895	-1.70266	9
138.978	-1.68089	9
139.061	-1.676	9
139.145	-1.68543	9
139.228	-1.71281	9
139.246	-1.7224	9
139.311	-1.76221	9
139.325	-1.7724	9
139.381	-1.8224	9
139.395	-1.83809	9
139.422	-1.8724	9
139.45	-1.9224	9
139.473	-1.9724	9
139.478	-1.99444	9
139.485	-2.0224	9
139.499	-2.0724	9
139.498	-2.1224	9
139.478	-2.13138	9
139.395	-2.16766	9
139.39	-2.1724	9
139.395	-2.17787	9
139.438	-2.2224	9
139.475	-2.2724	9
139.452	-2.3224	9
139.426	-2.3724	9
139.395	-2.41119	9
139.385	-2.4224	9
139.33	-2.4724	9
139.311	-2.48687	9
139.253	-2.5224	9
139.228	-2.53591	9
139.145	-2.531	9
139.088	-2.5224	9
139.061	-2.51987	9
138.978	-2.51695	9
138.895	-2.47609	9
138.888	-2.4724	9
138.811	-2.44801	9
138.739	-2.4224	9
138.728	-2.41281	9
138.666	-2.3724	9
138.645	-2.32913	9
138.641	-2.3224	9
138.615	-2.2724	9
138.604	-2.2224	9
138.591	-2.1724	9
138.593	-2.1224	9
138.592	-2.0724	9
138.605	-2.0224	9
138.616	-1.9724	9
138.644	-1.9224	9
138.645	-1.92002	9
138.669	-1.8724	9
138.645	-1.8547	9
138.598	-1.8224	9
138.645	-1.81272	9
138.669	-1.8224	9
138.728	-1.85477	9
138.773	-1.8224	9
138.765	-1.7724	9
138.811	-1.73884	9
138.847	-1.7224	9
138.895	-1.70266	9
> 12 contour
138.978	-1.79748	12
139.061	-1.79026	12
139.145	-1.80334	12
139.189	-1.8224	12
139.228	-1.84484	12
139.262	-1.8724	12
139.311	-1.9224	12
139.311	-1.92324	12
139.345	-1.9724	12
139.367	-2.0224	12
139.38	-2.0724	12
139.311	-2.10208	12
139.294	-2.1224	12
139.311	-2.14255	12
139.343	-2.1724	12
139.352	-2.2224	12
139.348	-2.2724	12
139.314	-2.3224	12
139.311	-2.32562	12
139.267	-2.3724	12
139.228	-2.40416	12
139.197	-2.4224	12
139.145	-2.44514	12
139.061	-2.4576	12
139.013	-2.4224	12
138.978	-2.40239	12
138.895	-2.41751	12
138.824	-2.3724	12
138.811	-2.36384	12
138.772	-2.3224	12
138.743	-2.2724	12
138.728	-2.23652	12
138.723	-2.2224	12
138.71	-2.1724	12
138.707	-2.1224	12
138.711	-2.0724	12
138.724	-2.0224	12
138.687	-1.9724	12
138.701	-1.9224	12
138.728	-1.9006	12
138.761	-1.9224	12
138.811	-1.93807	12
138.852	-1.9224	12
138.83	-1.8724	12
138.895	-1.83078	12
138.912	-1.8224	12
138.978	-1.79748	12
> 15 contour
138.978	-1.89474	15
139.061	-1.88463	15
139.145	-1.90129	15
139.182	-1.9224	15
139.228	-1.97032	15
139.23	-1.9724	15
139.266	-2.0224	15
139.228	-2.03897	15
139.196	-2.0724	15
139.228	-2.09904	15
139.256	-2.1224	15
139.281	-2.1724	15
139.258	-2.2224	15
139.233	-2.2724	15
139.228	-2.27884	15
139.187	-2.3224	15
139.145	-2.34689	15
139.061	-2.36329	15
138.978	-2.34287	15
138.918	-2.3224	15
138.895	-2.30141	15
138.866	-2.2724	15
138.819	-2.2224	15
138.811	-2.18812	15
138.809	-2.1724	15
138.796	-2.1224	15
138.811	-2.10448	15
138.837	-2.0724	15
138.858	-2.0224	15
138.895	-2.00518	15
138.978	-1.98925	15
139.014	-1.9724	15
138.978	-1.9393	15
138.924	-1.9224	15
138.978	-1.89474	15
> 18 contour
138.978	-2.01382	18
138.999	-2.0224	18
139.061	-2.05327	18
139.145	-2.06217	18
139.158	-2.0724	18
139.205	-2.1224	18
139.182	-2.1724	18
139.145	-2.20795	18
139.13	-2.2224	18
139.061	-2.25229	18
138.978	-2.24108	18
138.938	-2.2224	18
138.925	-2.1724	18
138.905	-2.1224	18
138.926	-2.0724	18
138.94	-2.0224	18
138.978	-2.01382	18