> 3 contour
159.127	-51.441	3
159.21	-51.4239	3
159.294	-51.4115	3
159.377	-51.3979	3
159.46	-51.3983	3
159.544	-51.3974	3
159.627	-51.4003	3
159.71	-51.4059	3
159.794	-51.4155	3
159.877	-51.4248	3
159.96	-51.4489	3
159.968	-51.4511	3
160.044	-51.4696	3
160.127	-51.496	3
160.21	-51.5285	3
160.224	-51.5344	3
160.294	-51.5654	3
160.377	-51.6092	3
160.39	-51.6177	3
160.46	-51.6669	3
160.505	-51.7011	3
160.544	-51.7348	3
160.595	-51.7844	3
160.627	-51.8236	3
160.662	-51.8677	3
160.709	-51.9511	3
160.71	-51.9547	3
160.741	-52.0344	3
160.757	-52.1177	3
160.758	-52.2011	3
160.744	-52.2844	3
160.713	-52.3677	3
160.71	-52.3733	3
160.668	-52.4511	3
160.627	-52.5037	3
160.602	-52.5344	3
160.544	-52.5909	3
160.513	-52.6177	3
160.46	-52.6573	3
160.397	-52.7011	3
160.377	-52.7138	3
160.294	-52.7563	3
160.229	-52.7844	3
160.21	-52.7924	3
160.127	-52.824	3
160.044	-52.8497	3
159.969	-52.8677	3
159.96	-52.8699	3
159.877	-52.8931	3
159.794	-52.9019	3
159.71	-52.9111	3
159.627	-52.9165	3
159.544	-52.9193	3
159.46	-52.9184	3
159.377	-52.919	3
159.294	-52.9058	3
159.21	-52.8939	3
159.127	-52.8774	3
159.087	-52.8677	3
159.044	-52.8584	3
158.96	-52.8358	3
158.877	-52.81	3
158.822	-52.7844	3
158.794	-52.7709	3
158.71	-52.7299	3
158.661	-52.7011	3
158.627	-52.6799	3
158.544	-52.6196	3
158.541	-52.6177	3
158.46	-52.5428	3
158.452	-52.5344	3
158.387	-52.4511	3
158.377	-52.4327	3
158.34	-52.3677	3
158.31	-52.2844	3
158.297	-52.2011	3
158.298	-52.1177	3
158.313	-52.0344	3
158.345	-51.9511	3
158.377	-51.8957	3
158.393	-51.8677	3
158.46	-51.7844	3
158.46	-51.7841	3
158.544	-51.7055	3
158.549	-51.7011	3
158.627	-51.6436	3
158.668	-51.6177	3
158.71	-51.5925	3
158.794	-51.5504	3
158.827	-51.5344	3
158.877	-51.5105	3
158.96	-51.4839	3
159.044	-51.4606	3
159.087	-51.4511	3
159.127	-51.441	3
> 6 contour
159.377	-51.7596	6
159.46	-51.7589	6
159.544	-51.7582	6
159.627	-51.7645	6
159.71	-51.7766	6
159.743	-51.7844	6
159.794	-51.7941	6
159.877	-51.8173	6
159.959	-51.8677	6
159.96	-51.8684	6
160.044	-51.9254	6
160.073	-51.9511	6
160.127	-52.0235	6
160.135	-52.0344	6
160.165	-52.1177	6
160.166	-52.2011	6
160.136	-52.2844	6
160.127	-52.2966	6
160.073	-52.3677	6
160.044	-52.3935	6
159.96	-52.4492	6
159.957	-52.4511	6
159.877	-52.5005	6
159.794	-52.5227	6
159.732	-52.5344	6
159.71	-52.5394	6
159.627	-52.5518	6
159.544	-52.5576	6
159.46	-52.5563	6
159.377	-52.5569	6
159.313	-52.5344	6
159.294	-52.5284	6
159.21	-52.5056	6
159.127	-52.4693	6
159.094	-52.4511	6
159.044	-52.4201	6
158.98	-52.3677	6
158.96	-52.3437	6
158.917	-52.2844	6
158.892	-52.2011	6
158.892	-52.1177	6
158.92	-52.0344	6
158.96	-51.977	6
158.98	-51.9511	6
159.044	-51.8985	6
159.092	-51.8677	6
159.127	-51.8484	6
159.21	-51.8117	6
159.294	-51.7893	6
159.309	-51.7844	6
159.377	-51.7596	6
> 9 contour
159.294	-51.9467	9
159.377	-51.9033	9
159.46	-51.895	9
159.544	-51.8946	9
159.627	-51.9034	9
159.71	-51.9222	9
159.779	-51.9511	9
159.794	-51.9579	9
159.877	-52.0238	9
159.888	-52.0344	9
159.935	-52.1177	9
159.936	-52.2011	9
159.891	-52.2844	9
159.877	-52.2984	9
159.794	-52.3612	9
159.778	-52.3677	9
159.71	-52.3953	9
159.627	-52.4139	9
159.544	-52.4226	9
159.46	-52.422	9
159.377	-52.4142	9
159.294	-52.3718	9
159.285	-52.3677	9
159.21	-52.3254	9
159.163	-52.2844	9
159.127	-52.2174	9
159.118	-52.2011	9
159.119	-52.1177	9
159.127	-52.1029	9
159.164	-52.0344	9
159.21	-51.9941	9
159.285	-51.9511	9
159.294	-51.9467	9
> 12 contour
159.377	-51.9905	12
159.46	-51.9694	12
159.544	-51.967	12
159.627	-51.9782	12
159.71	-52.0101	12
159.747	-52.0344	12
159.794	-52.0938	12
159.81	-52.1177	12
159.812	-52.2011	12
159.794	-52.2289	12
159.752	-52.2844	12
159.71	-52.3103	12
159.627	-52.3408	12
159.544	-52.3515	12
159.46	-52.3489	12
159.377	-52.328	12
159.306	-52.2844	12
159.294	-52.2748	12
159.233	-52.2011	12
159.235	-52.1177	12
159.294	-52.0443	12
159.305	-52.0344	12
159.377	-51.9905	12
> 15 contour
159.46	-52.0182	15
159.544	-52.0109	15
159.627	-52.0315	15
159.633	-52.0344	15
159.71	-52.086	15
159.738	-52.1177	15
159.74	-52.2011	15
159.71	-52.2349	15
159.635	-52.2844	15
159.627	-52.2882	15
159.544	-52.3072	15
159.46	-52.2999	15
159.423	-52.2844	15
159.377	-52.2546	15
159.314	-52.2011	15
159.317	-52.1177	15
159.377	-52.0649	15
159.422	-52.0344	15
159.46	-52.0182	15
> 18 contour
159.46	-52.0615	18
159.544	-52.0489	18
159.627	-52.0709	18
159.684	-52.1177	18
159.686	-52.2011	18
159.627	-52.2499	18
159.544	-52.2701	18
159.46	-52.2578	18
159.391	-52.2011	18
159.392	-52.1177	18
159.46	-52.0615	18
> 21 contour
159.46	-52.1022	21
159.544	-52.0801	21
159.627	-52.1095	21
159.637	-52.1177	21
159.641	-52.2011	21
159.627	-52.2126	21
159.544	-52.2408	21
159.46	-52.219	21
159.438	-52.2011	21
159.442	-52.1177	21
159.46	-52.1022	21