> 3 contour
156.461	-6.37974	3
156.511	-6.36737	3
156.561	-6.36129	3
156.611	-6.35558	3
156.661	-6.35545	3
156.711	-6.35558	3
156.761	-6.36129	3
156.811	-6.36737	3
156.861	-6.37974	3
156.905	-6.391	3
156.911	-6.39241	3
156.961	-6.41027	3
157.011	-6.42948	3
157.033	-6.441	3
157.061	-6.45536	3
157.111	-6.4828	3
157.123	-6.491	3
157.161	-6.51772	3
157.192	-6.541	3
157.211	-6.55539	3
157.249	-6.591	3
157.261	-6.60313	3
157.298	-6.641	3
157.311	-6.65546	3
157.339	-6.691	3
157.361	-6.72327	3
157.374	-6.741	3
157.405	-6.791	3
157.411	-6.80173	3
157.431	-6.841	3
157.452	-6.891	3
157.461	-6.91731	3
157.47	-6.941	3
157.486	-6.991	3
157.498	-7.041	3
157.506	-7.091	3
157.511	-7.13665	3
157.511	-7.141	3
157.514	-7.191	3
157.513	-7.241	3
157.511	-7.27425	3
157.51	-7.291	3
157.461	-7.32258	3
157.433	-7.341	3
157.422	-7.391	3
157.461	-7.425	3
157.481	-7.441	3
157.464	-7.491	3
157.461	-7.49949	3
157.446	-7.541	3
157.423	-7.591	3
157.411	-7.61381	3
157.396	-7.641	3
157.362	-7.691	3
157.361	-7.69176	3
157.326	-7.741	3
157.311	-7.75947	3
157.282	-7.791	3
157.261	-7.81188	3
157.231	-7.841	3
157.211	-7.85922	3
157.168	-7.891	3
157.161	-7.89288	3
157.156	-7.891	3
157.111	-7.87593	3
157.061	-7.88644	3
157.039	-7.891	3
157.011	-7.90744	3
156.961	-7.93644	3
156.955	-7.941	3
156.929	-7.991	3
156.911	-8.02255	3
156.861	-8.03422	3
156.831	-8.041	3
156.811	-8.04319	3
156.761	-8.05222	3
156.711	-8.0584	3
156.661	-8.05838	3
156.611	-8.05839	3
156.6	-8.041	3
156.567	-7.991	3
156.561	-7.9876	3
156.554	-7.991	3
156.515	-8.041	3
156.511	-8.04607	3
156.491	-8.041	3
156.461	-8.03421	3
156.411	-8.02252	3
156.361	-8.00404	3
156.328	-7.991	3
156.311	-7.98474	3
156.261	-7.95907	3
156.228	-7.941	3
156.211	-7.9315	3
156.161	-7.89589	3
156.154	-7.891	3
156.111	-7.85921	3
156.091	-7.841	3
156.061	-7.81199	3
156.04	-7.791	3
156.011	-7.75948	3
155.996	-7.741	3
155.961	-7.69176	3
155.96	-7.691	3
155.926	-7.641	3
155.911	-7.61381	3
155.899	-7.591	3
155.876	-7.541	3
155.861	-7.49962	3
155.858	-7.491	3
155.841	-7.441	3
155.828	-7.391	3
155.818	-7.341	3
155.812	-7.291	3
155.811	-7.27442	3
155.809	-7.241	3
155.808	-7.191	3
155.811	-7.141	3
155.811	-7.14067	3
155.841	-7.091	3
155.845	-7.041	3
155.836	-6.991	3
155.852	-6.941	3
155.861	-6.91731	3
155.87	-6.891	3
155.891	-6.841	3
155.911	-6.83066	3
155.943	-6.791	3
155.948	-6.741	3
155.961	-6.72327	3
155.983	-6.691	3
156.011	-6.65544	3
156.024	-6.641	3
156.061	-6.60301	3
156.073	-6.591	3
156.111	-6.55542	3
156.13	-6.541	3
156.161	-6.51783	3
156.199	-6.491	3
156.211	-6.48279	3
156.261	-6.45532	3
156.289	-6.441	3
156.311	-6.42948	3
156.361	-6.41027	3
156.411	-6.39241	3
156.417	-6.391	3
156.461	-6.37974	3
> 6 contour
156.661	-6.66059	6
156.711	-6.66169	6
156.761	-6.66999	6
156.811	-6.68087	6
156.838	-6.691	6
156.861	-6.69929	6
156.911	-6.72013	6
156.945	-6.741	6
156.961	-6.75089	6
157.011	-6.78677	6
157.016	-6.791	6
157.061	-6.83584	6
157.066	-6.841	6
157.107	-6.891	6
157.111	-6.89679	6
157.138	-6.941	6
157.161	-6.98865	6
157.162	-6.991	6
157.182	-7.041	6
157.196	-7.091	6
157.161	-7.12558	6
157.147	-7.141	6
157.151	-7.191	6
157.15	-7.241	6
157.144	-7.291	6
157.161	-7.3098	6
157.176	-7.341	6
157.176	-7.391	6
157.161	-7.4247	6
157.154	-7.441	6
157.129	-7.491	6
157.111	-7.51807	6
157.094	-7.541	6
157.061	-7.57872	6
157.05	-7.591	6
157.011	-7.62778	6
156.993	-7.641	6
156.961	-7.66346	6
156.915	-7.691	6
156.911	-7.69323	6
156.861	-7.71528	6
156.811	-7.73323	6
156.761	-7.7169	6
156.711	-7.72085	6
156.661	-7.69605	6
156.611	-7.69447	6
156.593	-7.691	6
156.561	-7.68573	6
156.511	-7.67415	6
156.489	-7.691	6
156.461	-7.71528	6
156.411	-7.69318	6
156.407	-7.691	6
156.361	-7.66333	6
156.329	-7.641	6
156.311	-7.62776	6
156.272	-7.591	6
156.261	-7.57886	6
156.228	-7.541	6
156.211	-7.51812	6
156.193	-7.491	6
156.168	-7.441	6
156.161	-7.4247	6
156.146	-7.391	6
156.13	-7.341	6
156.12	-7.291	6
156.115	-7.241	6
156.114	-7.191	6
156.118	-7.141	6
156.126	-7.091	6
156.14	-7.041	6
156.16	-6.991	6
156.161	-6.98853	6
156.184	-6.941	6
156.211	-6.89678	6
156.215	-6.891	6
156.256	-6.841	6
156.261	-6.83569	6
156.306	-6.791	6
156.311	-6.7868	6
156.361	-6.75093	6
156.377	-6.741	6
156.411	-6.72017	6
156.436	-6.741	6
156.461	-6.74888	6
156.509	-6.741	6
156.511	-6.74033	6
156.561	-6.72746	6
156.611	-6.71854	6
156.635	-6.691	6
156.661	-6.66059	6
> 9 contour
156.461	-6.86893	9
156.511	-6.84374	9
156.561	-6.85898	9
156.611	-6.85405	9
156.661	-6.86613	9
156.711	-6.87026	9
156.761	-6.88179	9
156.784	-6.891	9
156.811	-6.90194	9
156.861	-6.93192	9
156.873	-6.941	9
156.911	-6.97701	9
156.923	-6.991	9
156.958	-7.041	9
156.961	-7.048	9
156.981	-7.091	9
156.995	-7.141	9
157.001	-7.191	9
157.006	-7.241	9
157.011	-7.25372	9
157.045	-7.291	9
157.031	-7.341	9
157.011	-7.3853	9
157.008	-7.391	9
156.977	-7.441	9
156.961	-7.45992	9
156.932	-7.491	9
156.911	-7.51044	9
156.867	-7.541	9
156.861	-7.54487	9
156.811	-7.57061	9
156.761	-7.58651	9
156.738	-7.591	9
156.711	-7.59668	9
156.661	-7.59554	9
156.611	-7.59395	9
156.606	-7.591	9
156.561	-7.56437	9
156.511	-7.57059	9
156.461	-7.54464	9
156.455	-7.541	9
156.411	-7.51026	9
156.39	-7.491	9
156.361	-7.45986	9
156.345	-7.441	9
156.314	-7.391	9
156.311	-7.38526	9
156.291	-7.341	9
156.277	-7.291	9
156.27	-7.241	9
156.268	-7.191	9
156.273	-7.141	9
156.285	-7.091	9
156.305	-7.041	9
156.311	-7.02907	9
156.332	-6.991	9
156.361	-6.95432	9
156.372	-6.941	9
156.411	-6.90395	9
156.428	-6.891	9
156.461	-6.86893	9
> 12 contour
156.561	-6.93563	12
156.611	-6.92324	12
156.661	-6.92858	12
156.711	-6.93187	12
156.725	-6.941	12
156.761	-6.96376	12
156.811	-6.97706	12
156.827	-6.991	12
156.824	-7.041	12
156.861	-7.08476	12
156.865	-7.091	12
156.886	-7.141	12
156.904	-7.191	12
156.911	-7.20638	12
156.947	-7.241	12
156.937	-7.291	12
156.915	-7.341	12
156.911	-7.34822	12
156.883	-7.391	12
156.861	-7.41522	12
156.828	-7.441	12
156.811	-7.45255	12
156.761	-7.47799	12
156.711	-7.48973	12
156.699	-7.491	12
156.661	-7.49543	12
156.622	-7.491	12
156.611	-7.48977	12
156.561	-7.47809	12
156.511	-7.45255	12
156.494	-7.441	12
156.461	-7.41522	12
156.439	-7.391	12
156.411	-7.3484	12
156.407	-7.341	12
156.385	-7.291	12
156.375	-7.241	12
156.372	-7.191	12
156.38	-7.141	12
156.397	-7.091	12
156.411	-7.06596	12
156.425	-7.041	12
156.461	-6.99906	12
156.47	-6.991	12
156.511	-6.96143	12
156.55	-6.941	12
156.561	-6.93563	12
> 15 contour
156.561	-7.02798	15
156.611	-7.01265	15
156.661	-7.00158	15
156.711	-7.01266	15
156.761	-7.028	15
156.768	-7.041	15
156.788	-7.091	15
156.811	-7.11886	15
156.83	-7.141	15
156.861	-7.18691	15
156.864	-7.191	15
156.863	-7.241	15
156.861	-7.2478	15
156.845	-7.291	15
156.811	-7.33931	15
156.81	-7.341	15
156.761	-7.38625	15
156.747	-7.391	15
156.711	-7.40148	15
156.661	-7.41293	15
156.611	-7.40148	15
156.575	-7.391	15
156.561	-7.38625	15
156.512	-7.341	15
156.511	-7.33934	15
156.477	-7.291	15
156.461	-7.2479	15
156.459	-7.241	15
156.456	-7.191	15
156.461	-7.16757	15
156.468	-7.141	15
156.496	-7.091	15
156.511	-7.07429	15
156.544	-7.041	15
156.561	-7.02798	15
> 18 contour
156.661	-7.08351	18
156.68	-7.091	18
156.711	-7.10954	18
156.761	-7.13587	18
156.764	-7.141	18
156.782	-7.191	18
156.777	-7.241	18
156.761	-7.27503	18
156.738	-7.291	18
156.711	-7.30355	18
156.661	-7.32707	18
156.611	-7.30347	18
156.584	-7.291	18
156.561	-7.27479	18
156.545	-7.241	18
156.54	-7.191	18
156.558	-7.141	18
156.561	-7.13646	18
156.611	-7.10971	18
156.642	-7.091	18
156.661	-7.08351	18