> 2 contour
168.341	-16.9473	2
168.425	-16.9192	2
168.508	-16.9164	2
168.591	-16.9376	2
168.659	-16.9844	2
168.675	-16.9961	2
168.738	-17.0677	2
168.755	-17.1511	2
168.75	-17.2344	2
168.708	-17.3177	2
168.675	-17.3546	2
168.606	-17.4011	2
168.591	-17.41	2
168.508	-17.4395	2
168.425	-17.434	2
168.341	-17.4033	2
168.339	-17.4011	2
168.276	-17.3177	2
168.258	-17.2669	2
168.236	-17.2344	2
168.227	-17.1511	2
168.258	-17.0725	2
168.259	-17.0677	2
168.304	-16.9844	2
168.341	-16.9473	2
> 4 contour
168.341	-17.0562	4
168.425	-17.0017	4
168.508	-16.9941	4
168.591	-17.031	4
168.632	-17.0677	4
168.669	-17.1511	4
168.661	-17.2344	4
168.591	-17.314	4
168.585	-17.3177	4
168.508	-17.3655	4
168.425	-17.3461	4
168.379	-17.3177	4
168.341	-17.2865	4
168.309	-17.2344	4
168.299	-17.1511	4
168.333	-17.0677	4
168.341	-17.0562	4
> 6 contour
168.425	-17.0479	6
168.508	-17.0265	6
168.57	-17.0677	6
168.591	-17.0899	6
168.634	-17.1511	6
168.616	-17.2344	6
168.591	-17.2632	6
168.508	-17.3172	6
168.425	-17.2957	6
168.359	-17.2344	6
168.347	-17.1511	6
168.397	-17.0677	6
168.425	-17.0479	6
> 8 contour
168.508	-17.059	8
168.521	-17.0677	8
168.591	-17.1394	8
168.599	-17.1511	8
168.591	-17.1804	8
168.582	-17.2344	8
168.508	-17.2992	8
168.425	-17.2585	8
168.399	-17.2344	8
168.378	-17.1511	8
168.425	-17.0908	8
168.481	-17.0677	8
168.508	-17.059	8
> 10 contour
168.425	-17.1312	10
168.508	-17.0786	10
168.58	-17.1511	10
168.562	-17.2344	10
168.508	-17.2812	10
168.435	-17.2344	10
168.425	-17.1998	10
168.409	-17.1511	10
168.425	-17.1312	10