> 3 contour
121.736	24.7706	3
121.77	24.768	3
121.786	24.7624	3
121.836	24.7435	3
121.886	24.7198	3
121.89	24.718	3
121.936	24.6956	3
121.983	24.668	3
121.986	24.6663	3
122.036	24.6358	3
122.061	24.618	3
122.086	24.5997	3
122.127	24.568	3
122.136	24.561	3
122.184	24.518	3
122.186	24.5162	3
122.235	24.468	3
122.236	24.4671	3
122.279	24.418	3
122.286	24.4095	3
122.319	24.368	3
122.336	24.3446	3
122.354	24.318	3
122.385	24.268	3
122.386	24.2657	3
122.413	24.218	3
122.436	24.1692	3
122.437	24.168	3
122.458	24.118	3
122.475	24.068	3
122.486	24.0305	3
122.49	24.018	3
122.502	23.968	3
122.512	23.918	3
122.519	23.868	3
122.524	23.818	3
122.526	23.768	3
122.525	23.718	3
122.522	23.668	3
122.517	23.618	3
122.509	23.568	3
122.498	23.518	3
122.486	23.4745	3
122.484	23.468	3
122.469	23.418	3
122.45	23.368	3
122.436	23.335	3
122.429	23.318	3
122.403	23.268	3
122.386	23.2379	3
122.375	23.218	3
122.343	23.168	3
122.336	23.1577	3
122.307	23.118	3
122.286	23.0923	3
122.266	23.068	3
122.236	23.0339	3
122.221	23.018	3
122.186	22.9844	3
122.169	22.968	3
122.136	22.9388	3
122.11	22.918	3
122.086	22.8998	3
122.042	22.868	3
122.036	22.8636	3
121.986	22.8322	3
121.962	22.818	3
121.936	22.8026	3
121.886	22.7778	3
121.865	22.768	3
121.836	22.7541	3
121.786	22.7346	3
121.74	22.718	3
121.736	22.7164	3
121.686	22.7013	3
121.636	22.6874	3
121.586	22.6772	3
121.536	22.668	3
121.536	22.6679	3
121.536	22.668	3
121.486	22.7059	3
121.439	22.668	3
121.436	22.6557	3
121.386	22.6535	3
121.336	22.6518	3
121.286	22.6535	3
121.236	22.6557	3
121.186	22.6615	3
121.136	22.6679	3
121.135	22.668	3
121.086	22.6772	3
121.076	22.718	3
121.064	22.768	3
121.086	22.7997	3
121.136	22.8038	3
121.146	22.818	3
121.136	22.8551	3
121.086	22.8674	3
121.084	22.868	3
121.036	22.8792	3
120.986	22.8962	3
120.936	22.9146	3
120.928	22.918	3
120.886	22.9372	3
120.836	22.962	3
120.826	22.968	3
120.786	22.9917	3
120.745	23.018	3
120.736	23.0241	3
120.686	23.0629	3
120.68	23.068	3
120.636	23.1053	3
120.623	23.118	3
120.586	23.1562	3
120.575	23.168	3
120.536	23.2138	3
120.533	23.218	3
120.497	23.268	3
120.486	23.2851	3
120.483	23.268	3
120.473	23.218	3
120.436	23.1919	3
120.386	23.2013	3
120.338	23.168	3
120.336	23.1577	3
120.329	23.168	3
120.297	23.218	3
120.286	23.2379	3
120.269	23.268	3
120.243	23.318	3
120.236	23.335	3
120.222	23.368	3
120.203	23.418	3
120.188	23.468	3
120.186	23.4745	3
120.174	23.518	3
120.163	23.568	3
120.155	23.618	3
120.15	23.668	3
120.147	23.718	3
120.146	23.768	3
120.148	23.818	3
120.153	23.868	3
120.16	23.918	3
120.17	23.968	3
120.182	24.018	3
120.186	24.0305	3
120.197	24.068	3
120.214	24.118	3
120.235	24.168	3
120.236	24.1692	3
120.259	24.218	3
120.286	24.2657	3
120.287	24.268	3
120.318	24.318	3
120.336	24.3446	3
120.353	24.368	3
120.386	24.4096	3
120.393	24.418	3
120.436	24.4671	3
120.437	24.468	3
120.486	24.5162	3
120.488	24.518	3
120.536	24.561	3
120.545	24.568	3
120.586	24.5997	3
120.611	24.618	3
120.636	24.6358	3
120.686	24.6663	3
120.689	24.668	3
120.736	24.6957	3
120.782	24.718	3
120.786	24.7198	3
120.836	24.7435	3
120.843	24.718	3
120.886	24.6871	3
120.912	24.668	3
120.936	24.6511	3
120.981	24.618	3
120.986	24.6005	3
121.036	24.617	3
121.04	24.618	3
121.036	24.6184	3
121.002	24.668	3
121.014	24.718	3
121.036	24.7371	3
121.061	24.718	3
121.075	24.668	3
121.086	24.6297	3
121.136	24.6414	3
121.186	24.6488	3
121.236	24.6554	3
121.286	24.6579	3
121.336	24.6599	3
121.386	24.6579	3
121.436	24.6554	3
121.486	24.6488	3
121.536	24.6414	3
121.586	24.6297	3
121.597	24.668	3
121.636	24.6974	3
121.67	24.668	3
121.636	24.6184	3
121.632	24.618	3
121.636	24.617	3
121.686	24.6005	3
121.736	24.5825	3
121.767	24.568	3
121.786	24.5595	3
121.836	24.5619	3
121.845	24.568	3
121.836	24.5786	3
121.802	24.618	3
121.786	24.6376	3
121.736	24.6305	3
121.705	24.668	3
121.719	24.718	3
121.733	24.768	3
121.736	24.7706	3
> 3 contour
120.736	24.5956	3
120.786	24.5872	3
120.799	24.568	3
120.786	24.5566	3
120.744	24.518	3
120.736	24.474	3
120.728	24.468	3
120.686	24.4358	3
120.678	24.468	3
120.665	24.518	3
120.686	24.5407	3
120.711	24.568	3
120.736	24.5956	3
> 6 contour
121.236	24.1197	6
121.286	24.1267	6
121.336	24.1322	6
121.386	24.1265	6
121.436	24.1196	6
121.441	24.118	6
121.486	24.1033	6
121.536	24.0838	6
121.561	24.068	6
121.586	24.0514	6
121.601	24.068	6
121.636	24.084	6
121.686	24.0711	6
121.689	24.068	6
121.736	24.0199	6
121.738	24.018	6
121.771	23.968	6
121.786	23.9383	6
121.797	23.918	6
121.816	23.868	6
121.827	23.818	6
121.832	23.768	6
121.831	23.718	6
121.825	23.668	6
121.812	23.618	6
121.791	23.568	6
121.786	23.5583	6
121.765	23.518	6
121.736	23.4774	6
121.728	23.468	6
121.686	23.4249	6
121.679	23.418	6
121.636	23.3827	6
121.611	23.368	6
121.586	23.3537	6
121.536	23.3279	6
121.503	23.318	6
121.486	23.3126	6
121.482	23.318	6
121.444	23.368	6
121.436	23.3759	6
121.386	23.3706	6
121.384	23.368	6
121.336	23.3357	6
121.286	23.3377	6
121.241	23.368	6
121.236	23.3759	6
121.186	23.3925	6
121.136	23.4127	6
121.127	23.418	6
121.086	23.4447	6
121.055	23.468	6
121.036	23.4847	6
121.006	23.518	6
120.986	23.5473	6
120.972	23.568	6
120.947	23.618	6
120.936	23.653	6
120.931	23.668	6
120.923	23.718	6
120.922	23.768	6
120.929	23.818	6
120.906	23.868	6
120.936	23.9053	6
120.965	23.918	6
120.986	23.9491	6
120.998	23.968	6
121.036	24.0119	6
121.043	24.018	6
121.086	24.0512	6
121.112	24.068	6
121.136	24.0837	6
121.186	24.1033	6
121.231	24.118	6
121.236	24.1197	6
> 9 contour
121.286	23.9736	9
121.336	23.9832	9
121.386	23.9735	9
121.408	23.968	9
121.436	23.9619	9
121.486	23.9308	9
121.503	23.918	9
121.536	23.9058	9
121.57	23.868	9
121.586	23.8445	9
121.626	23.818	9
121.634	23.768	9
121.633	23.718	9
121.623	23.668	9
121.599	23.618	9
121.586	23.5997	9
121.563	23.568	9
121.536	23.5412	9
121.486	23.5393	9
121.436	23.5335	9
121.386	23.5227	9
121.354	23.518	9
121.336	23.5146	9
121.317	23.518	9
121.286	23.5223	9
121.236	23.5332	9
121.186	23.5663	9
121.184	23.568	9
121.136	23.61	9
121.13	23.618	9
121.101	23.668	9
121.09	23.718	9
121.088	23.768	9
121.097	23.818	9
121.122	23.868	9
121.136	23.8865	9
121.169	23.918	9
121.186	23.9308	9
121.236	23.962	9
121.264	23.968	9
121.286	23.9736	9
> 12 contour
121.236	23.8803	12
121.286	23.9026	12
121.336	23.9117	12
121.386	23.9022	12
121.436	23.8802	12
121.486	23.874	12
121.498	23.868	12
121.513	23.818	12
121.522	23.768	12
121.52	23.718	12
121.486	23.6696	12
121.485	23.668	12
121.438	23.618	12
121.436	23.6167	12
121.386	23.5939	12
121.336	23.5851	12
121.286	23.5937	12
121.236	23.6166	12
121.234	23.618	12
121.188	23.668	12
121.186	23.6725	12
121.166	23.718	12
121.162	23.768	12
121.181	23.818	12
121.186	23.8248	12
121.222	23.868	12
121.236	23.8803	12
> 15 contour
121.236	23.82	15
121.286	23.8539	15
121.336	23.8659	15
121.386	23.8536	15
121.436	23.8201	15
121.442	23.818	15
121.486	23.7802	15
121.489	23.768	15
121.486	23.7233	15
121.485	23.718	15
121.455	23.668	15
121.436	23.6485	15
121.386	23.6394	15
121.336	23.6349	15
121.286	23.6391	15
121.243	23.668	15
121.236	23.6758	15
121.211	23.718	15
121.209	23.768	15
121.234	23.818	15
121.236	23.82	15
> 18 contour
121.336	23.8294	18
121.369	23.818	18
121.386	23.8128	18
121.429	23.768	18
121.426	23.718	18
121.386	23.6759	18
121.336	23.676	18
121.286	23.6752	18
121.246	23.718	18
121.245	23.768	18
121.286	23.8129	18
121.301	23.818	18
121.336	23.8294	18
> 21 contour
121.286	23.7765	21
121.336	23.8011	21
121.386	23.7803	21
121.398	23.768	21
121.394	23.718	21
121.386	23.7099	21
121.336	23.7067	21
121.286	23.7097	21
121.278	23.718	21
121.278	23.768	21
121.286	23.7765	21