> 2 contour
204.827	19.5419	2
204.91	19.5231	2
204.921	19.5106	2
204.986	19.4273	2
204.994	19.4211	2
205.077	19.4188	2
205.143	19.3439	2
205.135	19.2606	2
205.09	19.1773	2
205.077	19.1649	2
204.994	19.1088	2
204.915	19.0939	2
204.91	19.0924	2
204.874	19.0939	2
204.827	19.0947	2
204.744	19.1131	2
204.687	19.1773	2
204.671	19.2606	2
204.667	19.3439	2
204.685	19.4273	2
204.744	19.5097	2
204.747	19.5106	2
204.827	19.5419	2
> 4 contour
204.827	19.4552	4
204.91	19.4713	4
204.95	19.4273	4
204.994	19.3915	4
205.06	19.3439	4
205.047	19.2606	4
204.994	19.2037	4
204.931	19.1773	4
204.91	19.1661	4
204.827	19.1753	4
204.824	19.1773	4
204.744	19.2508	4
204.739	19.2606	4
204.741	19.3439	4
204.744	19.3493	4
204.788	19.4273	4
204.827	19.4552	4
> 6 contour
204.91	19.43	6
204.913	19.4273	6
204.994	19.3618	6
205.019	19.3439	6
204.995	19.2606	6
204.994	19.2598	6
204.91	19.1933	6
204.827	19.227	6
204.792	19.2606	6
204.786	19.3439	6
204.827	19.3956	6
204.902	19.4273	6
204.91	19.43	6