> 3 contour
39.109	8.61081	3
39.1141	8.605	3
39.159	8.56328	3
39.209	8.58651	3
39.259	8.60396	3
39.309	8.60454	3
39.3094	8.605	3
39.359	8.63633	3
39.3992	8.605	3
39.409	8.58651	3
39.459	8.56328	3
39.469	8.555	3
39.509	8.51636	3
39.559	8.52683	3
39.6048	8.505	3
39.559	8.45995	3
39.5545	8.455	3
39.559	8.44365	3
39.5741	8.405	3
39.5835	8.355	3
39.5833	8.305	3
39.609	8.2809	3
39.6243	8.255	3
39.609	8.23584	3
39.5883	8.205	3
39.6016	8.155	3
39.559	8.13489	3
39.509	8.14967	3
39.4626	8.105	3
39.459	8.10219	3
39.409	8.06384	3
39.359	8.06115	3
39.309	8.06117	3
39.259	8.06115	3
39.209	8.06384	3
39.159	8.10219	3
39.1554	8.105	3
39.109	8.14967	3
39.104	8.155	3
39.0666	8.205	3
39.059	8.2228	3
39.0457	8.255	3
39.0347	8.305	3
39.009	8.32531	3
38.9649	8.355	3
38.9721	8.405	3
38.9873	8.455	3
39.009	8.49567	3
39.0132	8.505	3
39.059	8.52683	3
39.0866	8.555	3
39.1065	8.605	3
39.109	8.61081	3
> 6 contour
39.259	8.51691	6
39.2814	8.505	6
39.309	8.49574	6
39.359	8.48137	6
39.3949	8.455	6
39.409	8.44294	6
39.4541	8.455	6
39.459	8.456	6
39.4599	8.455	6
39.459	8.45112	6
39.4443	8.405	6
39.459	8.36488	6
39.4626	8.355	6
39.4621	8.305	6
39.459	8.2973	6
39.4406	8.255	6
39.409	8.2226	6
39.3871	8.205	6
39.359	8.18485	6
39.309	8.18069	6
39.259	8.18485	6
39.2309	8.205	6
39.209	8.2226	6
39.1774	8.255	6
39.159	8.2973	6
39.1473	8.305	6
39.1315	8.355	6
39.159	8.39484	6
39.1737	8.405	6
39.159	8.45112	6
39.1573	8.455	6
39.159	8.456	6
39.1639	8.455	6
39.209	8.44294	6
39.2231	8.455	6
39.2443	8.505	6
39.259	8.51691	6
> 9 contour
39.309	8.46333	9
39.3232	8.455	9
39.359	8.42703	9
39.3827	8.405	9
39.409	8.38606	9
39.4336	8.355	9
39.409	8.3072	9
39.4084	8.305	9
39.3768	8.255	9
39.359	8.23903	9
39.309	8.22456	9
39.259	8.23903	9
39.2412	8.255	9
39.2102	8.305	9
39.209	8.3072	9
39.1709	8.355	9
39.209	8.38606	9
39.2217	8.405	9
39.259	8.44094	9
39.2948	8.455	9
39.309	8.46333	9
> 12 contour
39.259	8.41917	12
39.309	8.4402	12
39.3481	8.405	12
39.359	8.38663	12
39.4049	8.355	12
39.3933	8.305	12
39.359	8.26608	12
39.3117	8.255	12
39.309	8.2539	12
39.3063	8.255	12
39.259	8.27837	12
39.2382	8.305	12
39.2131	8.355	12
39.2443	8.405	12
39.259	8.41917	12
> 15 contour
39.309	8.42029	15
39.326	8.405	15
39.3559	8.355	15
39.359	8.34963	15
39.3783	8.305	15
39.359	8.28312	15
39.309	8.26445	15
39.262	8.305	15
39.2621	8.355	15
39.2746	8.405	15
39.309	8.42029	15
> 18 contour
39.309	8.39748	18
39.3356	8.355	18
39.359	8.31487	18
39.3633	8.305	18
39.359	8.30016	18
39.309	8.27426	18
39.2733	8.305	18
39.2824	8.355	18
39.309	8.39748	18