> 3 contour
289.667	-17.9824	3
289.75	-17.9481	3
289.834	-18.0058	3
289.858	-18.0304	3
289.834	-18.0644	3
289.779	-18.1137	3
289.75	-18.1643	3
289.729	-18.197	3
289.75	-18.2321	3
289.834	-18.2324	3
289.917	-18.2405	3
290	-18.2556	3
290.084	-18.2775	3
290.093	-18.2804	3
290.167	-18.3003	3
290.25	-18.3375	3
290.302	-18.3637	3
290.334	-18.379	3
290.417	-18.4286	3
290.444	-18.447	3
290.5	-18.4873	3
290.552	-18.5304	3
290.584	-18.5581	3
290.642	-18.6137	3
290.667	-18.6403	3
290.705	-18.6137	3
290.75	-18.6014	3
290.762	-18.6137	3
290.75	-18.6475	3
290.713	-18.697	3
290.75	-18.7519	3
290.77	-18.7804	3
290.819	-18.8637	3
290.834	-18.8938	3
290.868	-18.8637	3
290.917	-18.8521	3
290.939	-18.8637	3
290.917	-18.8857	3
290.86	-18.947	3
290.892	-19.0304	3
290.916	-19.1137	3
290.917	-19.1189	3
290.935	-19.197	3
290.947	-19.2804	3
290.952	-19.3637	3
290.951	-19.447	3
290.943	-19.5304	3
290.928	-19.6137	3
290.917	-19.6558	3
290.907	-19.697	3
290.88	-19.7804	3
290.844	-19.8637	3
290.834	-19.8829	3
290.8	-19.947	3
290.75	-20.0227	3
290.745	-20.0304	3
290.684	-20.1137	3
290.667	-20.1341	3
290.604	-20.197	3
290.584	-20.2153	3
290.505	-20.2804	3
290.524	-20.3637	3
290.5	-20.4143	3
290.447	-20.447	3
290.417	-20.4651	3
290.334	-20.5089	3
290.283	-20.5304	3
290.25	-20.537	3
290.235	-20.5304	3
290.167	-20.4701	3
290.084	-20.494	3
290	-20.5235	3
289.917	-20.5274	3
289.889	-20.5304	3
289.834	-20.5372	3
289.774	-20.6137	3
289.75	-20.6449	3
289.667	-20.6465	3
289.584	-20.6367	3
289.5	-20.6245	3
289.45	-20.6137	3
289.417	-20.6073	3
289.334	-20.5865	3
289.25	-20.5589	3
289.176	-20.5304	3
289.167	-20.527	3
289.084	-20.4839	3
289.02	-20.447	3
289	-20.4353	3
288.917	-20.3782	3
288.898	-20.3637	3
288.834	-20.3117	3
288.799	-20.2804	3
288.75	-20.2324	3
288.716	-20.197	3
288.667	-20.1401	3
288.647	-20.1137	3
288.593	-20.0304	3
288.584	-20.0137	3
288.544	-19.947	3
288.506	-19.8637	3
288.5	-19.8497	3
288.473	-19.7804	3
288.447	-19.697	3
288.429	-19.6137	3
288.417	-19.5321	3
288.417	-19.5304	3
288.409	-19.447	3
288.408	-19.3637	3
288.413	-19.2804	3
288.417	-19.2518	3
288.423	-19.197	3
288.439	-19.1137	3
288.462	-19.0304	3
288.492	-18.947	3
288.5	-18.9286	3
288.528	-18.8637	3
288.572	-18.7804	3
288.584	-18.7625	3
288.623	-18.697	3
288.667	-18.6358	3
288.685	-18.6137	3
288.75	-18.5425	3
288.762	-18.5304	3
288.834	-18.4622	3
288.851	-18.447	3
288.917	-18.3944	3
288.961	-18.3637	3
289	-18.3367	3
289.084	-18.2885	3
289.099	-18.2804	3
289.167	-18.2429	3
289.25	-18.2119	3
289.296	-18.197	3
289.334	-18.1841	3
289.346	-18.197	3
289.417	-18.2262	3
289.464	-18.197	3
289.5	-18.1444	3
289.584	-18.1382	3
289.598	-18.1137	3
289.633	-18.0304	3
289.667	-17.9824	3
> 6 contour
289.667	-18.4759	6
289.717	-18.5304	6
289.667	-18.6128	6
289.664	-18.6137	6
289.667	-18.6153	6
289.75	-18.6311	6
289.834	-18.6562	6
289.917	-18.6715	6
290	-18.697	6
290	-18.697	6
290.084	-18.7301	6
290.167	-18.7756	6
290.173	-18.7804	6
290.25	-18.8411	6
290.275	-18.8637	6
290.334	-18.9256	6
290.352	-18.947	6
290.408	-19.0304	6
290.417	-19.0479	6
290.451	-19.1137	6
290.48	-19.197	6
290.497	-19.2804	6
290.5	-19.3204	6
290.505	-19.3637	6
290.502	-19.447	6
290.5	-19.4574	6
290.49	-19.5304	6
290.468	-19.6137	6
290.432	-19.697	6
290.417	-19.7238	6
290.384	-19.7804	6
290.334	-19.846	6
290.328	-19.8637	6
290.294	-19.947	6
290.255	-20.0304	6
290.25	-20.034	6
290.243	-20.0304	6
290.167	-20.0155	6
290.1	-20.0304	6
290.084	-20.0388	6
290	-20.0742	6
289.917	-20.1059	6
289.902	-20.1137	6
289.834	-20.1746	6
289.75	-20.1948	6
289.696	-20.197	6
289.667	-20.1985	6
289.658	-20.197	6
289.584	-20.1869	6
289.5	-20.1694	6
289.417	-20.1421	6
289.353	-20.1137	6
289.334	-20.1052	6
289.25	-20.0585	6
289.209	-20.0304	6
289.167	-20.0002	6
289.111	-19.947	6
289.084	-19.9162	6
289.039	-19.8637	6
289	-19.8057	6
288.984	-19.7804	6
288.941	-19.697	6
288.917	-19.6292	6
288.911	-19.6137	6
288.889	-19.5304	6
288.878	-19.447	6
288.876	-19.3637	6
288.883	-19.2804	6
288.9	-19.197	6
288.917	-19.1451	6
288.926	-19.1137	6
288.962	-19.0304	6
289	-18.9667	6
289.012	-18.947	6
289.077	-18.8637	6
289.084	-18.8563	6
289.157	-18.7804	6
289.167	-18.7714	6
289.25	-18.7124	6
289.276	-18.697	6
289.334	-18.6641	6
289.417	-18.6283	6
289.464	-18.6137	6
289.5	-18.6015	6
289.584	-18.5807	6
289.609	-18.5304	6
289.667	-18.4759	6
> 9 contour
289.5	-18.8296	9
289.584	-18.8046	9
289.667	-18.8624	9
289.75	-18.8599	9
289.783	-18.8637	9
289.834	-18.8688	9
289.917	-18.8893	9
290	-18.9252	9
290.036	-18.947	9
290.084	-18.9795	9
290.14	-19.0304	9
290.167	-19.061	9
290.206	-19.1137	9
290.248	-19.197	9
290.25	-19.2044	9
290.276	-19.2804	9
290.286	-19.3637	9
290.283	-19.447	9
290.264	-19.5304	9
290.25	-19.5655	9
290.241	-19.6137	9
290.25	-19.658	9
290.26	-19.697	9
290.25	-19.7236	9
290.205	-19.7804	9
290.167	-19.8196	9
290.084	-19.8311	9
290	-19.8443	9
289.955	-19.8637	9
289.917	-19.88	9
289.859	-19.947	9
289.834	-19.9755	9
289.75	-19.9831	9
289.667	-19.9819	9
289.584	-19.9652	9
289.527	-19.947	9
289.5	-19.9392	9
289.417	-19.901	9
289.36	-19.8637	9
289.334	-19.8452	9
289.263	-19.7804	9
289.25	-19.7654	9
289.196	-19.697	9
289.167	-19.6439	9
289.151	-19.6137	9
289.123	-19.5304	9
289.108	-19.447	9
289.105	-19.3637	9
289.114	-19.2804	9
289.136	-19.197	9
289.167	-19.1279	9
289.173	-19.1137	9
289.228	-19.0304	9
289.25	-19.0047	9
289.308	-18.947	9
289.334	-18.925	9
289.417	-18.87	9
289.43	-18.8637	9
289.5	-18.8296	9
> 12 contour
289.667	-18.9389	12
289.75	-18.9359	12
289.77	-18.947	12
289.834	-19.0107	12
289.887	-19.0304	12
289.917	-19.0412	12
290	-19.0595	12
290.057	-19.1137	12
290.084	-19.1953	12
290.085	-19.197	12
290.123	-19.2804	12
290.137	-19.3637	12
290.15	-19.447	12
290.139	-19.5304	12
290.148	-19.6137	12
290.084	-19.6948	12
290	-19.6741	12
289.969	-19.697	12
289.917	-19.7292	12
289.878	-19.7804	12
289.834	-19.8313	12
289.75	-19.8409	12
289.667	-19.8367	12
289.584	-19.8187	12
289.5	-19.7819	12
289.498	-19.7804	12
289.417	-19.726	12
289.386	-19.697	12
289.334	-19.6335	12
289.319	-19.6137	12
289.28	-19.5304	12
289.26	-19.447	12
289.256	-19.3637	12
289.268	-19.2804	12
289.298	-19.197	12
289.334	-19.1382	12
289.35	-19.1137	12
289.417	-19.0443	12
289.435	-19.0304	12
289.5	-18.9867	12
289.584	-18.9519	12
289.606	-18.947	12
289.667	-18.9389	12
> 15 contour
289.584	-19.0669	15
289.667	-19.0467	15
289.75	-19.0848	15
289.773	-19.1137	15
289.834	-19.1265	15
289.917	-19.1722	15
289.944	-19.197	15
290	-19.2797	15
290.001	-19.2804	15
290.021	-19.3637	15
290.084	-19.4382	15
290.088	-19.447	15
290.084	-19.4701	15
290	-19.5173	15
289.979	-19.5304	15
289.917	-19.5978	15
289.892	-19.6137	15
289.834	-19.6436	15
289.786	-19.697	15
289.75	-19.7333	15
289.667	-19.7232	15
289.584	-19.7018	15
289.575	-19.697	15
289.5	-19.6523	15
289.459	-19.6137	15
289.417	-19.5561	15
289.401	-19.5304	15
289.373	-19.447	15
289.368	-19.3637	15
289.384	-19.2804	15
289.417	-19.2143	15
289.427	-19.197	15
289.5	-19.1179	15
289.506	-19.1137	15
289.584	-19.0669	15
> 18 contour
289.584	-19.1708	18
289.667	-19.1475	18
289.732	-19.197	18
289.75	-19.2073	18
289.834	-19.2757	18
289.84	-19.2804	18
289.878	-19.3637	18
289.865	-19.447	18
289.834	-19.4855	18
289.811	-19.5304	18
289.774	-19.6137	18
289.75	-19.6397	18
289.667	-19.6215	18
289.639	-19.6137	18
289.584	-19.5972	18
289.511	-19.5304	18
289.5	-19.5095	18
289.472	-19.447	18
289.465	-19.3637	18
289.487	-19.2804	18
289.5	-19.2592	18
289.551	-19.197	18
289.584	-19.1708	18