> 2 contour
172.291	-43.3302	2
172.375	-43.3241	2
172.458	-43.3257	2
172.541	-43.3342	2
172.625	-43.3632	2
172.681	-43.4071	2
172.708	-43.4439	2
172.743	-43.4904	2
172.729	-43.5738	2
172.708	-43.6377	2
172.705	-43.6571	2
172.637	-43.7404	2
172.625	-43.7508	2
172.541	-43.7841	2
172.458	-43.7979	2
172.375	-43.7999	2
172.291	-43.7901	2
172.233	-43.7404	2
172.208	-43.713	2
172.153	-43.6571	2
172.129	-43.5738	2
172.141	-43.4904	2
172.208	-43.4123	2
172.211	-43.4071	2
172.291	-43.3302	2
> 4 contour
172.375	-43.3978	4
172.458	-43.3847	4
172.512	-43.4071	4
172.541	-43.4159	4
172.624	-43.4904	4
172.625	-43.4948	4
172.647	-43.5738	4
172.625	-43.6217	4
172.606	-43.6571	4
172.541	-43.7029	4
172.458	-43.7244	4
172.375	-43.7208	4
172.291	-43.684	4
172.265	-43.6571	4
172.228	-43.5738	4
172.248	-43.4904	4
172.291	-43.4372	4
172.353	-43.4071	4
172.375	-43.3978	4
> 6 contour
172.375	-43.4398	6
172.458	-43.4199	6
172.541	-43.458	6
172.577	-43.4904	6
172.605	-43.5738	6
172.541	-43.6513	6
172.53	-43.6571	6
172.458	-43.6916	6
172.375	-43.6784	6
172.339	-43.6571	6
172.291	-43.5856	6
172.285	-43.5738	6
172.291	-43.5541	6
172.309	-43.4904	6
172.375	-43.4398	6
> 8 contour
172.375	-43.4772	8
172.458	-43.4405	8
172.534	-43.4904	8
172.541	-43.5038	8
172.576	-43.5738	8
172.541	-43.6161	8
172.462	-43.6571	8
172.458	-43.6589	8
172.45	-43.6571	8
172.375	-43.6386	8
172.319	-43.5738	8
172.358	-43.4904	8
172.375	-43.4772	8
> 10 contour
172.458	-43.4611	10
172.503	-43.4904	10
172.541	-43.562	10
172.547	-43.5738	10
172.541	-43.5809	10
172.458	-43.6438	10
172.375	-43.6012	10
172.351	-43.5738	10
172.375	-43.5295	10
172.401	-43.4904	10
172.458	-43.4611	10