> 2 contour
90.2632	6.67265	2
90.3466	6.68224	2
90.4299	6.661	2
90.4766	6.6359	2
90.5132	6.6124	2
90.5352	6.5859	2
90.5607	6.5359	2
90.5646	6.4859	2
90.5645	6.4359	2
90.5449	6.3859	2
90.5132	6.34668	2
90.4978	6.3359	2
90.4299	6.29773	2
90.3863	6.2859	2
90.3466	6.27333	2
90.2632	6.28466	2
90.2608	6.2859	2
90.1827	6.3359	2
90.1799	6.33846	2
90.1312	6.3859	2
90.1086	6.4359	2
90.1088	6.4859	2
90.1135	6.5359	2
90.1413	6.5859	2
90.1799	6.62211	2
90.198	6.6359	2
90.2632	6.67265	2
> 4 contour
90.2632	6.59473	4
90.3466	6.6122	4
90.4077	6.5859	4
90.4299	6.57481	4
90.4794	6.5359	4
90.4949	6.4859	4
90.4884	6.4359	4
90.4299	6.3861	4
90.4296	6.3859	4
90.3466	6.34591	4
90.2632	6.3626	4
90.2307	6.3859	4
90.191	6.4359	4
90.1865	6.4859	4
90.1989	6.5359	4
90.2499	6.5859	4
90.2632	6.59473	4
> 6 contour
90.2632	6.5515	6
90.3466	6.57667	6
90.4194	6.5359	6
90.4299	6.50943	6
90.4428	6.4859	6
90.4299	6.44184	6
90.4289	6.4359	6
90.3545	6.3859	6
90.3466	6.38207	6
90.3334	6.3859	6
90.2632	6.40552	6
90.2296	6.4359	6
90.2143	6.4859	6
90.2453	6.5359	6
90.2632	6.5515	6
> 8 contour
90.3466	6.55547	8
90.3815	6.5359	8
90.4191	6.4859	8
90.3993	6.4359	8
90.3466	6.40262	8
90.2687	6.4359	8
90.2632	6.44303	8
90.2421	6.4859	8
90.2632	6.51355	8
90.2965	6.5359	8
90.3466	6.55547	8