> 2 contour
-0.198333	39.5971	2
-0.115	39.6575	2
-0.0316663	39.6639	2
0.051667	39.665	2
0.135	39.6564	2
0.218334	39.6321	2
0.294058	39.5835	2
0.301667	39.5769	2
0.368112	39.5002	2
0.385	39.4315	2
0.389156	39.4168	2
0.385	39.3623	2
0.38342	39.3335	2
0.344781	39.2502	2
0.301667	39.2102	2
0.231023	39.1668	2
0.218334	39.1592	2
0.135	39.1264	2
0.051667	39.1112	2
-0.0316663	39.111	2
-0.115	39.1243	2
-0.167323	39.1668	2
-0.198333	39.1926	2
-0.242682	39.2502	2
-0.281666	39.309	2
-0.30769	39.3335	2
-0.305788	39.4168	2
-0.283974	39.5002	2
-0.281666	39.5029	2
-0.209291	39.5835	2
-0.198333	39.5971	2
> 4 contour
-0.115	39.5321	4
-0.0316663	39.5686	4
0.051667	39.5735	4
0.135	39.555	4
0.212432	39.5002	4
0.218334	39.4904	4
0.259312	39.4168	4
0.249919	39.3335	4
0.218334	39.2941	4
0.163927	39.2502	4
0.135	39.2333	4
0.051667	39.2076	4
-0.0316663	39.2133	4
-0.106124	39.2502	4
-0.115	39.2561	4
-0.178229	39.3335	4
-0.18866	39.4168	4
-0.147731	39.5002	4
-0.115	39.5321	4
> 6 contour
-0.0316663	39.5133	6
0.051667	39.5291	6
0.119015	39.5002	6
0.135	39.4923	6
0.196893	39.4168	6
0.183416	39.3335	6
0.135	39.2889	6
0.051667	39.2604	6
-0.0316663	39.2734	6
-0.102752	39.3335	6
-0.114545	39.4168	6
-0.053078	39.5002	6
-0.0316663	39.5133	6
> 8 contour
-0.0316663	39.4601	8
0.051667	39.4908	8
0.135	39.4415	8
0.155245	39.4168	8
0.135	39.3448	8
0.13076	39.3335	8
0.051667	39.2905	8
-0.0316663	39.3199	8
-0.0477533	39.3335	8
-0.0690985	39.4168	8
-0.0316663	39.4601	8