> 4 contour
289.344	-24.5571	4
289.394	-24.5391	4
289.444	-24.5568	4
289.494	-24.586	4
289.494	-24.5862	4
289.495	-24.586	4
289.544	-24.5773	4
289.59	-24.586	4
289.594	-24.5866	4
289.644	-24.593	4
289.694	-24.6168	4
289.728	-24.636	4
289.744	-24.645	4
289.785	-24.686	4
289.794	-24.6982	4
289.804	-24.686	4
289.844	-24.6695	4
289.882	-24.686	4
289.894	-24.7082	4
289.9	-24.736	4
289.894	-24.7469	4
289.847	-24.786	4
289.859	-24.836	4
289.861	-24.886	4
289.894	-24.9105	4
289.91	-24.936	4
289.894	-24.9565	4
289.844	-24.9618	4
289.836	-24.986	4
289.804	-25.036	4
289.794	-25.0474	4
289.758	-25.086	4
289.744	-25.0986	4
289.694	-25.1258	4
289.673	-25.136	4
289.644	-25.1506	4
289.594	-25.1584	4
289.577	-25.186	4
289.544	-25.2356	4
289.494	-25.2297	4
289.444	-25.225	4
289.394	-25.2066	4
289.345	-25.186	4
289.344	-25.1857	4
289.294	-25.1513	4
289.274	-25.136	4
289.244	-25.1096	4
289.224	-25.086	4
289.194	-25.0381	4
289.193	-25.036	4
289.168	-24.986	4
289.154	-24.936	4
289.148	-24.886	4
289.15	-24.836	4
289.159	-24.786	4
289.178	-24.736	4
289.194	-24.7082	4
289.206	-24.686	4
289.243	-24.636	4
289.244	-24.6348	4
289.294	-24.5927	4
289.303	-24.586	4
289.344	-24.5571	4
> 8 contour
289.644	-24.6842	8
289.646	-24.686	8
289.694	-24.7282	8
289.702	-24.736	8
289.694	-24.7855	8
289.694	-24.786	8
289.694	-24.7862	8
289.722	-24.836	8
289.726	-24.886	8
289.706	-24.936	8
289.694	-24.9526	8
289.672	-24.986	8
289.644	-25.0123	8
289.594	-25.0281	8
289.563	-25.036	8
289.544	-25.0429	8
289.494	-25.0749	8
289.444	-25.0633	8
289.408	-25.036	8
289.394	-25.0238	8
289.355	-24.986	8
289.344	-24.9673	8
289.328	-24.936	8
289.315	-24.886	8
289.318	-24.836	8
289.335	-24.786	8
289.344	-24.7726	8
289.375	-24.736	8
289.394	-24.7199	8
289.444	-24.734	8
289.494	-24.7152	8
289.544	-24.702	8
289.594	-24.7152	8
289.64	-24.686	8
289.644	-24.6842	8
> 12 contour
289.444	-24.766	12
289.494	-24.7691	12
289.544	-24.7563	12
289.594	-24.7704	12
289.622	-24.786	12
289.644	-24.8027	12
289.666	-24.836	12
289.674	-24.886	12
289.649	-24.936	12
289.644	-24.9422	12
289.594	-24.9758	12
289.559	-24.986	12
289.544	-24.9924	12
289.494	-25.0124	12
289.444	-24.9898	12
289.44	-24.986	12
289.402	-24.936	12
289.394	-24.911	12
289.383	-24.886	12
289.388	-24.836	12
289.394	-24.8249	12
289.411	-24.786	12
289.444	-24.766	12
> 16 contour
289.444	-24.8053	16
289.494	-24.8039	16
289.544	-24.7928	16
289.594	-24.8048	16
289.629	-24.836	16
289.641	-24.886	16
289.604	-24.936	16
289.594	-24.9436	16
289.544	-24.9636	16
289.494	-24.9534	16
289.444	-24.9364	16
289.444	-24.936	16
289.418	-24.886	16
289.425	-24.836	16
289.444	-24.8053	16
> 20 contour
289.494	-24.8326	20
289.544	-24.8177	20
289.594	-24.8333	20
289.597	-24.836	20
289.62	-24.886	20
289.594	-24.9168	20
289.548	-24.936	20
289.544	-24.9377	20
289.54	-24.936	20
289.494	-24.9138	20
289.449	-24.886	20
289.484	-24.836	20
289.494	-24.8326	20