> 3 contour
121.796	24.3663	3
121.83	24.354	3
121.846	24.3483	3
121.896	24.3297	3
121.946	24.305	3
121.948	24.304	3
121.996	24.28	3
122.037	24.254	3
122.046	24.2483	3
122.096	24.214	3
122.108	24.204	3
122.146	24.1723	3
122.167	24.154	3
122.196	24.1264	3
122.217	24.104	3
122.246	24.0702	3
122.26	24.054	3
122.296	24.0054	3
122.297	24.004	3
122.329	23.954	3
122.346	23.9209	3
122.355	23.904	3
122.379	23.854	3
122.396	23.8083	3
122.398	23.804	3
122.413	23.754	3
122.425	23.704	3
122.433	23.654	3
122.439	23.604	3
122.441	23.554	3
122.441	23.504	3
122.437	23.454	3
122.43	23.404	3
122.42	23.354	3
122.407	23.304	3
122.396	23.2734	3
122.389	23.254	3
122.369	23.204	3
122.346	23.1598	3
122.343	23.154	3
122.315	23.104	3
122.296	23.0747	3
122.282	23.054	3
122.246	23.0095	3
122.242	23.004	3
122.197	22.954	3
122.196	22.9527	3
122.146	22.9065	3
122.143	22.904	3
122.096	22.8643	3
122.082	22.854	3
122.046	22.8294	3
122.006	22.804	3
121.996	22.7977	3
121.946	22.7717	3
121.909	22.754	3
121.896	22.7476	3
121.846	22.7281	3
121.796	22.7104	3
121.771	22.704	3
121.746	22.6971	3
121.696	22.6845	3
121.646	22.6766	3
121.596	22.6695	3
121.546	22.6668	3
121.496	22.6939	3
121.446	22.6668	3
121.396	22.6695	3
121.346	22.6766	3
121.296	22.6845	3
121.246	22.6971	3
121.22	22.704	3
121.196	22.7103	3
121.146	22.7281	3
121.096	22.7476	3
121.094	22.754	3
121.096	22.7566	3
121.146	22.765	3
121.169	22.804	3
121.156	22.854	3
121.146	22.889	3
121.115	22.904	3
121.096	22.9132	3
121.046	22.9443	3
121.031	22.954	3
120.996	22.9784	3
120.965	23.004	3
120.946	23.0213	3
120.911	23.054	3
120.896	23.0699	3
120.867	23.104	3
120.846	23.1326	3
120.83	23.154	3
120.799	23.204	3
120.796	23.2093	3
120.773	23.254	3
120.753	23.304	3
120.746	23.3251	3
120.736	23.354	3
120.724	23.404	3
120.715	23.454	3
120.71	23.504	3
120.71	23.554	3
120.712	23.604	3
120.719	23.654	3
120.73	23.704	3
120.746	23.754	3
120.746	23.755	3
120.764	23.804	3
120.787	23.854	3
120.796	23.8696	3
120.816	23.904	3
120.846	23.9464	3
120.851	23.954	3
120.892	24.004	3
120.896	24.0083	3
120.944	24.054	3
120.946	24.0561	3
120.996	24.099	3
121.003	24.104	3
121.046	24.1331	3
121.08	24.154	3
121.096	24.1637	3
121.146	24.1879	3
121.183	24.204	3
121.196	24.2097	3
121.246	24.2261	3
121.296	24.2408	3
121.346	24.2499	3
121.371	24.254	3
121.396	24.2583	3
121.446	24.2617	3
121.496	24.2644	3
121.546	24.2617	3
121.596	24.2583	3
121.62	24.254	3
121.646	24.2498	3
121.696	24.2507	3
121.701	24.254	3
121.746	24.2851	3
121.775	24.304	3
121.792	24.354	3
121.796	24.3663	3
> 6 contour
121.496	23.8776	6
121.533	23.854	6
121.546	23.8377	6
121.563	23.854	6
121.596	23.8715	6
121.646	23.8739	6
121.691	23.854	6
121.696	23.8519	6
121.746	23.8175	6
121.763	23.804	6
121.796	23.7737	6
121.813	23.754	6
121.845	23.704	6
121.846	23.7018	6
121.869	23.654	6
121.884	23.604	6
121.889	23.554	6
121.888	23.504	6
121.879	23.454	6
121.861	23.404	6
121.846	23.3764	6
121.835	23.354	6
121.797	23.304	6
121.796	23.3025	6
121.746	23.2595	6
121.739	23.254	6
121.696	23.2236	6
121.647	23.204	6
121.646	23.2035	6
121.596	23.1839	6
121.546	23.177	6
121.496	23.1716	6
121.446	23.1771	6
121.396	23.1839	6
121.384	23.204	6
121.383	23.254	6
121.346	23.2694	6
121.296	23.2963	6
121.286	23.304	6
121.246	23.3438	6
121.237	23.354	6
121.203	23.404	6
121.196	23.4188	6
121.181	23.454	6
121.17	23.504	6
121.168	23.554	6
121.176	23.604	6
121.194	23.654	6
121.196	23.6586	6
121.222	23.704	6
121.246	23.7317	6
121.267	23.754	6
121.296	23.7795	6
121.342	23.804	6
121.346	23.8062	6
121.396	23.8294	6
121.446	23.8375	6
121.459	23.854	6
121.496	23.8776	6
> 9 contour
121.446	23.7321	9
121.496	23.7244	9
121.546	23.7324	9
121.596	23.7388	9
121.646	23.7043	9
121.646	23.704	9
121.695	23.654	9
121.696	23.6531	9
121.722	23.604	9
121.732	23.554	9
121.73	23.504	9
121.715	23.454	9
121.696	23.4235	9
121.682	23.404	9
121.646	23.3711	9
121.623	23.354	9
121.596	23.3365	9
121.546	23.3231	9
121.496	23.3153	9
121.456	23.354	9
121.446	23.3624	9
121.396	23.3784	9
121.346	23.3868	9
121.328	23.404	9
121.323	23.454	9
121.303	23.504	9
121.301	23.554	9
121.313	23.604	9
121.346	23.6505	9
121.349	23.654	9
121.396	23.6966	9
121.403	23.704	9
121.446	23.7321	9
> 12 contour
121.446	23.6829	12
121.496	23.6646	12
121.546	23.6833	12
121.596	23.6587	12
121.601	23.654	12
121.641	23.604	12
121.646	23.585	12
121.657	23.554	12
121.654	23.504	12
121.646	23.4885	12
121.631	23.454	12
121.596	23.4165	12
121.568	23.404	12
121.546	23.3942	12
121.496	23.3839	12
121.472	23.404	12
121.446	23.4214	12
121.397	23.454	12
121.396	23.455	12
121.367	23.504	12
121.362	23.554	12
121.367	23.604	12
121.396	23.6367	12
121.419	23.654	12
121.446	23.6829	12
> 15 contour
121.446	23.6227	15
121.496	23.6267	15
121.546	23.64	15
121.593	23.604	15
121.596	23.599	15
121.617	23.554	15
121.612	23.504	15
121.596	23.4782	15
121.575	23.454	15
121.546	23.435	15
121.496	23.4277	15
121.459	23.454	15
121.446	23.4653	15
121.41	23.504	15
121.401	23.554	15
121.408	23.604	15
121.446	23.6227	15
> 18 contour
121.546	23.6078	18
121.551	23.604	18
121.582	23.554	18
121.57	23.504	18
121.546	23.4772	18
121.496	23.4955	18
121.482	23.504	18
121.446	23.5199	18
121.435	23.554	18
121.446	23.5693	18
121.496	23.5928	18
121.533	23.604	18
121.546	23.6078	18