> 3 contour
143.211	-2.58522	3
143.261	-2.57141	3
143.311	-2.55841	3
143.361	-2.55197	3
143.411	-2.54604	3
143.461	-2.54582	3
143.511	-2.54604	3
143.561	-2.55197	3
143.611	-2.55841	3
143.661	-2.57141	3
143.711	-2.58522	3
143.725	-2.591	3
143.761	-2.60502	3
143.811	-2.62587	3
143.837	-2.641	3
143.861	-2.65454	3
143.911	-2.68511	3
143.919	-2.691	3
143.961	-2.72417	3
143.982	-2.741	3
144.011	-2.76653	3
144.034	-2.791	3
144.061	-2.82128	3
144.079	-2.841	3
144.111	-2.88295	3
144.117	-2.891	3
144.148	-2.941	3
144.161	-2.96731	3
144.174	-2.991	3
144.197	-3.041	3
144.211	-3.0787	3
144.216	-3.091	3
144.23	-3.141	3
144.242	-3.191	3
144.249	-3.241	3
144.254	-3.291	3
144.256	-3.341	3
144.255	-3.391	3
144.251	-3.441	3
144.244	-3.491	3
144.233	-3.541	3
144.218	-3.591	3
144.211	-3.61171	3
144.2	-3.641	3
144.178	-3.691	3
144.161	-3.72276	3
144.152	-3.741	3
144.122	-3.791	3
144.111	-3.8073	3
144.085	-3.841	3
144.061	-3.86908	3
144.026	-3.841	3
144.011	-3.83757	3
144.001	-3.841	3
143.991	-3.891	3
143.992	-3.941	3
143.961	-3.96656	3
143.93	-3.991	3
143.911	-4.00578	3
143.861	-4.03552	3
143.851	-4.041	3
143.811	-4.06439	3
143.761	-4.0846	3
143.745	-4.091	3
143.711	-4.10524	3
143.661	-4.11877	3
143.636	-4.091	3
143.611	-4.08067	3
143.593	-4.091	3
143.561	-4.13777	3
143.533	-4.141	3
143.511	-4.14394	3
143.461	-4.14413	3
143.411	-4.14394	3
143.389	-4.141	3
143.361	-4.13778	3
143.311	-4.13149	3
143.261	-4.11877	3
143.211	-4.10524	3
143.177	-4.091	3
143.161	-4.0846	3
143.111	-4.06439	3
143.071	-4.041	3
143.061	-4.03552	3
143.011	-4.00574	3
142.992	-3.991	3
142.961	-3.96641	3
142.93	-3.941	3
142.911	-3.924	3
142.88	-3.891	3
142.861	-3.86907	3
142.837	-3.841	3
142.836	-3.791	3
142.811	-3.76176	3
142.77	-3.741	3
142.761	-3.72276	3
142.744	-3.691	3
142.744	-3.641	3
142.761	-3.6035	3
142.766	-3.591	3
142.761	-3.55084	3
142.758	-3.541	3
142.744	-3.491	3
142.736	-3.441	3
142.731	-3.391	3
142.729	-3.341	3
142.711	-3.32657	3
142.668	-3.291	3
142.673	-3.241	3
142.68	-3.191	3
142.692	-3.141	3
142.706	-3.091	3
142.711	-3.0787	3
142.725	-3.041	3
142.748	-2.991	3
142.761	-2.96731	3
142.774	-2.941	3
142.805	-2.891	3
142.811	-2.88295	3
142.843	-2.841	3
142.861	-2.82129	3
142.888	-2.791	3
142.911	-2.76654	3
142.94	-2.741	3
142.961	-2.72417	3
143.003	-2.691	3
143.011	-2.68511	3
143.061	-2.65454	3
143.085	-2.641	3
143.111	-2.62587	3
143.161	-2.60502	3
143.197	-2.591	3
143.211	-2.58522	3
> 6 contour
143.361	-2.83868	6
143.411	-2.8294	6
143.461	-2.82822	6
143.511	-2.8294	6
143.561	-2.83867	6
143.571	-2.841	6
143.611	-2.84948	6
143.661	-2.86866	6
143.708	-2.891	6
143.711	-2.8926	6
143.761	-2.9258	6
143.781	-2.941	6
143.811	-2.96541	6
143.836	-2.991	6
143.861	-3.02211	6
143.876	-3.041	6
143.909	-3.091	6
143.911	-3.09522	6
143.934	-3.141	6
143.951	-3.191	6
143.961	-3.23308	6
143.963	-3.241	6
143.972	-3.291	6
143.975	-3.341	6
143.973	-3.391	6
143.965	-3.441	6
143.961	-3.4583	6
143.954	-3.491	6
143.937	-3.541	6
143.913	-3.591	6
143.911	-3.5951	6
143.882	-3.641	6
143.861	-3.66777	6
143.811	-3.67562	6
143.768	-3.691	6
143.761	-3.69747	6
143.711	-3.73924	6
143.709	-3.741	6
143.711	-3.76141	6
143.721	-3.791	6
143.711	-3.79766	6
143.661	-3.82133	6
143.611	-3.84008	6
143.607	-3.841	6
143.561	-3.85189	6
143.511	-3.86107	6
143.461	-3.86223	6
143.411	-3.86107	6
143.361	-3.85189	6
143.315	-3.841	6
143.311	-3.84015	6
143.261	-3.82133	6
143.211	-3.79767	6
143.201	-3.791	6
143.161	-3.76426	6
143.131	-3.741	6
143.111	-3.72443	6
143.08	-3.691	6
143.061	-3.66777	6
143.04	-3.641	6
143.061	-3.60708	6
143.069	-3.591	6
143.061	-3.5753	6
143.042	-3.541	6
143.021	-3.491	6
143.011	-3.45159	6
143.008	-3.441	6
143	-3.391	6
142.961	-3.35382	6
142.947	-3.341	6
142.95	-3.291	6
142.959	-3.241	6
142.961	-3.23308	6
142.971	-3.191	6
142.988	-3.141	6
143.011	-3.09521	6
143.013	-3.091	6
143.046	-3.041	6
143.061	-3.02211	6
143.086	-2.991	6
143.111	-2.96541	6
143.141	-2.941	6
143.161	-2.9258	6
143.211	-2.8926	6
143.214	-2.891	6
143.261	-2.86866	6
143.311	-2.84948	6
143.351	-2.841	6
143.361	-2.83868	6
> 9 contour
143.361	-2.98236	9
143.411	-2.97085	9
143.461	-2.96804	9
143.511	-2.97085	9
143.561	-2.98236	9
143.586	-2.991	9
143.611	-2.99946	9
143.661	-3.02684	9
143.681	-3.041	9
143.711	-3.06453	9
143.737	-3.091	9
143.761	-3.12167	9
143.775	-3.141	9
143.803	-3.191	9
143.811	-3.21348	9
143.821	-3.241	9
143.832	-3.291	9
143.836	-3.341	9
143.833	-3.391	9
143.824	-3.441	9
143.811	-3.47752	9
143.806	-3.491	9
143.781	-3.541	9
143.761	-3.56837	9
143.744	-3.591	9
143.711	-3.60693	9
143.661	-3.60484	9
143.611	-3.63718	9
143.602	-3.641	9
143.561	-3.65867	9
143.535	-3.691	9
143.511	-3.71918	9
143.48	-3.691	9
143.461	-3.67438	9
143.442	-3.691	9
143.411	-3.70625	9
143.387	-3.691	9
143.361	-3.65867	9
143.32	-3.641	9
143.311	-3.63719	9
143.303	-3.641	9
143.261	-3.65213	9
143.248	-3.641	9
143.245	-3.591	9
143.211	-3.55639	9
143.199	-3.541	9
143.168	-3.491	9
143.161	-3.473	9
143.148	-3.441	9
143.111	-3.41074	9
143.099	-3.391	9
143.086	-3.341	9
143.09	-3.291	9
143.101	-3.241	9
143.111	-3.21348	9
143.119	-3.191	9
143.147	-3.141	9
143.161	-3.12167	9
143.185	-3.091	9
143.211	-3.06453	9
143.241	-3.041	9
143.261	-3.02684	9
143.311	-2.99946	9
143.336	-2.991	9
143.361	-2.98236	9
> 12 contour
143.361	-3.08017	12
143.411	-3.06659	12
143.461	-3.06107	12
143.511	-3.06659	12
143.561	-3.08017	12
143.583	-3.091	12
143.611	-3.1063	12
143.655	-3.141	12
143.661	-3.14647	12
143.697	-3.191	12
143.711	-3.21827	12
143.722	-3.241	12
143.737	-3.291	12
143.742	-3.341	12
143.739	-3.391	12
143.725	-3.441	12
143.711	-3.47169	12
143.702	-3.491	12
143.664	-3.541	12
143.661	-3.54224	12
143.611	-3.56215	12
143.561	-3.57641	12
143.511	-3.57379	12
143.461	-3.58647	12
143.411	-3.57379	12
143.361	-3.55908	12
143.333	-3.541	12
143.311	-3.52363	12
143.278	-3.491	12
143.261	-3.46606	12
143.247	-3.441	12
143.221	-3.391	12
143.211	-3.37153	12
143.18	-3.341	12
143.185	-3.291	12
143.2	-3.241	12
143.211	-3.21827	12
143.225	-3.191	12
143.261	-3.14647	12
143.267	-3.141	12
143.311	-3.1063	12
143.339	-3.091	12
143.361	-3.08017	12
> 15 contour
143.461	-3.13382	15
143.497	-3.141	15
143.511	-3.14379	15
143.561	-3.15977	15
143.6	-3.191	15
143.611	-3.20294	15
143.641	-3.241	15
143.661	-3.28457	15
143.664	-3.291	15
143.669	-3.341	15
143.664	-3.391	15
143.661	-3.40066	15
143.645	-3.441	15
143.611	-3.48693	15
143.608	-3.491	15
143.561	-3.53004	15
143.511	-3.51861	15
143.474	-3.541	15
143.461	-3.54941	15
143.448	-3.541	15
143.416	-3.491	15
143.411	-3.48914	15
143.361	-3.46762	15
143.338	-3.441	15
143.311	-3.42556	15
143.261	-3.39361	15
143.259	-3.391	15
143.253	-3.341	15
143.258	-3.291	15
143.261	-3.28457	15
143.281	-3.241	15
143.311	-3.20294	15
143.322	-3.191	15
143.361	-3.15977	15
143.411	-3.14379	15
143.425	-3.141	15
143.461	-3.13382	15
> 18 contour
143.361	-3.23938	18
143.411	-3.21734	18
143.461	-3.19875	18
143.511	-3.21734	18
143.561	-3.23938	18
143.562	-3.241	18
143.592	-3.291	18
143.561	-3.32352	18
143.541	-3.341	18
143.533	-3.391	18
143.561	-3.43076	18
143.568	-3.441	18
143.561	-3.44916	18
143.511	-3.4716	18
143.461	-3.4645	18
143.431	-3.441	18
143.411	-3.40999	18
143.361	-3.41152	18
143.329	-3.391	18
143.322	-3.341	18
143.33	-3.291	18
143.36	-3.241	18
143.361	-3.23938	18