> 2 contour
26.6413	-26.6894	2
26.7247	-26.6815	2
26.808	-26.7289	2
26.8324	-26.7443	2
26.8913	-26.7931	2
26.9275	-26.8277	2
26.9462	-26.911	2
26.932	-26.9943	2
26.8913	-27.0521	2
26.8763	-27.0777	2
26.808	-27.1313	2
26.7247	-27.1464	2
26.6497	-27.161	2
26.6413	-27.1654	2
26.6351	-27.161	2
26.558	-27.1103	2
26.5284	-27.0777	2
26.484	-26.9943	2
26.4763	-26.911	2
26.4973	-26.8277	2
26.558	-26.7618	2
26.5769	-26.7443	2
26.6413	-26.6894	2
> 4 contour
26.6413	-26.7724	4
26.7247	-26.7524	4
26.808	-26.7996	4
26.8375	-26.8277	4
26.869	-26.911	4
26.8439	-26.9943	4
26.808	-27.0395	4
26.7247	-27.0766	4
26.6413	-27.0762	4
26.5591	-26.9943	4
26.558	-26.9851	4
26.5471	-26.911	4
26.558	-26.8915	4
26.5845	-26.8277	4
26.6413	-26.7724	4
> 6 contour
26.6413	-26.8232	6
26.7247	-26.7973	6
26.7711	-26.8277	6
26.808	-26.8685	6
26.8298	-26.911	6
26.808	-26.9576	6
26.7937	-26.9943	6
26.7247	-27.0503	6
26.6413	-27.0214	6
26.6141	-26.9943	6
26.598	-26.911	6
26.6368	-26.8277	6
26.6413	-26.8232	6