> 3 contour
121.674	24.462	3
121.721	24.4549	3
121.757	24.4499	3
121.84	24.4327	3
121.904	24.4549	3
121.924	24.483	3
121.996	24.4549	3
122.007	24.4508	3
122.09	24.4071	3
122.094	24.4049	3
122.174	24.3557	3
122.175	24.3549	3
122.237	24.3049	3
122.257	24.2884	3
122.296	24.2549	3
122.339	24.2049	3
122.34	24.2039	3
122.386	24.1549	3
122.417	24.1049	3
122.424	24.0954	3
122.454	24.0549	3
122.479	24.0049	3
122.504	23.9549	3
122.507	23.9458	3
122.52	23.9049	3
122.538	23.8549	3
122.546	23.8049	3
122.558	23.7549	3
122.559	23.7049	3
122.565	23.6549	3
122.561	23.6049	3
122.561	23.5549	3
122.551	23.5049	3
122.545	23.4549	3
122.529	23.4049	3
122.516	23.3549	3
122.507	23.3354	3
122.493	23.3049	3
122.472	23.2549	3
122.438	23.2049	3
122.424	23.1807	3
122.409	23.1549	3
122.368	23.1049	3
122.34	23.0707	3
122.328	23.0549	3
122.274	23.0049	3
122.257	22.9885	3
122.22	22.9549	3
122.174	22.9212	3
122.148	22.9049	3
122.09	22.8672	3
122.068	22.8549	3
122.007	22.8239	3
121.957	22.8049	3
121.924	22.7917	3
121.84	22.7663	3
121.786	22.7549	3
121.757	22.7485	3
121.674	22.7369	3
121.59	22.7323	3
121.507	22.7343	3
121.424	22.743	3
121.361	22.7549	3
121.34	22.7586	3
121.257	22.7807	3
121.245	22.8049	3
121.22	22.8549	3
121.257	22.8916	3
121.268	22.9049	3
121.257	22.9153	3
121.197	22.9049	3
121.174	22.9	3
121.15	22.9049	3
121.09	22.9353	3
121.077	22.9549	3
121.09	22.9846	3
121.098	23.0049	3
121.09	23.0095	3
121.007	23.0295	3
120.927	23.0549	3
120.924	23.0591	3
120.881	23.1049	3
120.84	23.1509	3
120.837	23.1549	3
120.821	23.2049	3
120.84	23.2338	3
120.851	23.2549	3
120.84	23.2893	3
120.829	23.3049	3
120.806	23.3549	3
120.757	23.3778	3
120.707	23.4049	3
120.757	23.4406	3
120.765	23.4549	3
120.762	23.5049	3
120.757	23.5314	3
120.674	23.546	3
120.671	23.5549	3
120.672	23.6049	3
120.659	23.6549	3
120.674	23.6986	3
120.674	23.7049	3
120.674	23.7055	3
120.593	23.7549	3
120.605	23.8049	3
120.641	23.8549	3
120.645	23.9049	3
120.674	23.9404	3
120.684	23.9549	3
120.757	24.0017	3
120.76	24.0049	3
120.757	24.0232	3
120.724	24.0549	3
120.731	24.1049	3
120.757	24.1442	3
120.773	24.1549	3
120.84	24.1699	3
120.924	24.1748	3
120.965	24.2049	3
121.007	24.2335	3
121.04	24.2549	3
121.09	24.2882	3
121.119	24.3049	3
121.153	24.3549	3
121.174	24.3665	3
121.257	24.3805	3
121.34	24.3594	3
121.424	24.3825	3
121.442	24.4049	3
121.507	24.4296	3
121.59	24.4306	3
121.653	24.4049	3
121.674	24.388	3
121.7	24.4049	3
121.674	24.443	3
121.666	24.4549	3
121.674	24.462	3
> 6 contour
121.757	24.1931	6
121.84	24.1638	6
121.859	24.1549	6
121.924	24.1213	6
121.949	24.1049	6
122.007	24.0644	6
122.018	24.0549	6
122.066	24.0049	6
122.09	23.9761	6
122.108	23.9549	6
122.137	23.9049	6
122.165	23.8549	6
122.174	23.822	6
122.179	23.8049	6
122.199	23.7549	6
122.202	23.7049	6
122.212	23.6549	6
122.206	23.6049	6
122.206	23.5549	6
122.189	23.5049	6
122.178	23.4549	6
122.174	23.4471	6
122.153	23.4049	6
122.131	23.3549	6
122.091	23.3049	6
122.09	23.3032	6
122.054	23.2549	6
122.007	23.2112	6
121.999	23.2049	6
121.927	23.1549	6
121.924	23.1528	6
121.84	23.1107	6
121.824	23.1049	6
121.757	23.0807	6
121.674	23.0637	6
121.59	23.0574	6
121.507	23.061	6
121.424	23.0728	6
121.391	23.1049	6
121.347	23.1549	6
121.352	23.2049	6
121.34	23.2155	6
121.316	23.2049	6
121.257	23.1743	6
121.223	23.2049	6
121.187	23.2549	6
121.174	23.2674	6
121.137	23.3049	6
121.174	23.3467	6
121.18	23.3549	6
121.174	23.3637	6
121.09	23.361	6
121.007	23.3948	6
120.999	23.4049	6
121.007	23.4247	6
121.034	23.4549	6
121.019	23.5049	6
121.041	23.5549	6
121.007	23.6004	6
121.003	23.6049	6
121.001	23.6549	6
121.005	23.7049	6
121.007	23.7068	6
121.043	23.7549	6
121.007	23.7969	6
120.997	23.8049	6
121.007	23.8107	6
121.053	23.8049	6
121.09	23.7996	6
121.095	23.8049	6
121.106	23.8549	6
121.09	23.8995	6
121.082	23.9049	6
121.09	23.9112	6
121.174	23.9193	6
121.191	23.9549	6
121.216	24.0049	6
121.234	24.0549	6
121.257	24.0616	6
121.297	24.0549	6
121.34	24.0496	6
121.369	24.0549	6
121.34	24.0887	6
121.334	24.1049	6
121.34	24.1081	6
121.424	24.1394	6
121.489	24.1049	6
121.507	24.1025	6
121.519	24.1049	6
121.59	24.1311	6
121.674	24.1384	6
121.725	24.1549	6
121.757	24.1931	6
> 9 contour
121.59	24.0225	9
121.674	24.0445	9
121.757	24.0207	9
121.789	24.0049	9
121.84	23.9764	9
121.87	23.9549	9
121.924	23.9052	9
121.924	23.9049	9
121.968	23.8549	9
121.996	23.8049	9
122.007	23.781	9
122.018	23.7549	9
122.029	23.7049	9
122.037	23.6549	9
122.034	23.6049	9
122.028	23.5549	9
122.011	23.5049	9
122.007	23.4955	9
121.989	23.4549	9
121.955	23.4049	9
121.924	23.3688	9
121.911	23.3549	9
121.85	23.3049	9
121.84	23.2979	9
121.757	23.255	9
121.756	23.2549	9
121.674	23.2288	9
121.59	23.2195	9
121.507	23.2264	9
121.487	23.2549	9
121.453	23.3049	9
121.432	23.3549	9
121.424	23.3611	9
121.368	23.3549	9
121.34	23.345	9
121.334	23.3549	9
121.286	23.4049	9
121.257	23.4325	9
121.211	23.4549	9
121.225	23.5049	9
121.257	23.5549	9
121.257	23.5549	9
121.257	23.555	9
121.237	23.6049	9
121.189	23.6549	9
121.214	23.7049	9
121.257	23.7426	9
121.259	23.7549	9
121.257	23.7607	9
121.222	23.8049	9
121.257	23.823	9
121.336	23.8549	9
121.34	23.8584	9
121.36	23.9049	9
121.424	23.9413	9
121.469	23.9549	9
121.507	23.9719	9
121.552	24.0049	9
121.59	24.0225	9
> 12 contour
121.59	23.9833	12
121.653	23.9549	12
121.674	23.9309	12
121.74	23.9049	12
121.757	23.896	12
121.808	23.8549	12
121.84	23.824	12
121.856	23.8049	12
121.885	23.7549	12
121.902	23.7049	12
121.911	23.6549	12
121.908	23.6049	12
121.899	23.5549	12
121.878	23.5049	12
121.843	23.4549	12
121.84	23.4512	12
121.795	23.4049	12
121.757	23.3785	12
121.698	23.3549	12
121.674	23.3446	12
121.59	23.331	12
121.507	23.3425	12
121.499	23.3549	12
121.44	23.4049	12
121.424	23.4292	12
121.393	23.4549	12
121.34	23.5018	12
121.338	23.5049	12
121.34	23.5072	12
121.358	23.5549	12
121.355	23.6049	12
121.34	23.6265	12
121.317	23.6549	12
121.34	23.6834	12
121.351	23.7049	12
121.34	23.747	12
121.336	23.7549	12
121.34	23.7579	12
121.396	23.8049	12
121.424	23.8428	12
121.435	23.8549	12
121.459	23.9049	12
121.507	23.918	12
121.53	23.9049	12
121.565	23.8549	12
121.59	23.8245	12
121.615	23.8549	12
121.649	23.9049	12
121.59	23.9283	12
121.548	23.9549	12
121.59	23.9833	12
> 15 contour
121.674	23.8342	15
121.729	23.8049	15
121.757	23.7744	15
121.77	23.7549	15
121.803	23.7049	15
121.809	23.6549	15
121.812	23.6049	15
121.791	23.5549	15
121.768	23.5049	15
121.757	23.4941	15
121.694	23.4549	15
121.674	23.4419	15
121.59	23.4212	15
121.573	23.4549	15
121.542	23.5049	15
121.532	23.5549	15
121.518	23.6049	15
121.507	23.6267	15
121.454	23.6049	15
121.467	23.5549	15
121.424	23.5236	15
121.399	23.5549	15
121.414	23.6049	15
121.378	23.6549	15
121.39	23.7049	15
121.424	23.7394	15
121.453	23.7549	15
121.507	23.801	15
121.59	23.782	15
121.647	23.8049	15
121.674	23.8342	15
> 18 contour
121.507	23.7198	18
121.59	23.7505	18
121.674	23.7289	18
121.702	23.7049	18
121.702	23.6549	18
121.718	23.6049	18
121.674	23.5575	18
121.666	23.5549	18
121.594	23.5049	18
121.59	23.5041	18
121.59	23.5049	18
121.579	23.5549	18
121.559	23.6049	18
121.552	23.6549	18
121.507	23.6964	18
121.471	23.7049	18
121.507	23.7198	18