> 0.8 contour 168.425 -16.8826 0.8 168.508 -16.8777 0.8 168.591 -16.8974 0.8 168.599 -16.9011 0.8 168.675 -16.937 0.8 168.725 -16.9844 0.8 168.758 -17.0292 0.8 168.786 -17.0677 0.8 168.808 -17.1511 0.8 168.801 -17.2344 0.8 168.758 -17.3128 0.8 168.756 -17.3177 0.8 168.685 -17.4011 0.8 168.675 -17.4099 0.8 168.591 -17.4573 0.8 168.508 -17.4725 0.8 168.425 -17.4696 0.8 168.341 -17.4512 0.8 168.29 -17.4011 0.8 168.258 -17.3517 0.8 168.229 -17.3177 0.8 168.19 -17.2344 0.8 168.186 -17.1511 0.8 168.223 -17.0677 0.8 168.258 -16.9992 0.8 168.267 -16.9844 0.8 168.341 -16.9309 0.8 168.406 -16.9011 0.8 168.425 -16.8826 0.8 > 1.6 contour 168.341 -17.0497 1.6 168.425 -16.9966 1.6 168.508 -16.9893 1.6 168.591 -17.0201 1.6 168.644 -17.0677 1.6 168.674 -17.1511 1.6 168.668 -17.2344 1.6 168.602 -17.3177 1.6 168.591 -17.3265 1.6 168.508 -17.3706 1.6 168.425 -17.3543 1.6 168.367 -17.3177 1.6 168.341 -17.2941 1.6 168.304 -17.2344 1.6 168.295 -17.1511 1.6 168.327 -17.0677 1.6 168.341 -17.0497 1.6 > 2.4 contour 168.425 -17.0555 2.4 168.508 -17.0313 2.4 168.566 -17.0677 2.4 168.591 -17.0927 2.4 168.631 -17.1511 2.4 168.614 -17.2344 2.4 168.591 -17.2603 2.4 168.508 -17.3146 2.4 168.425 -17.2902 2.4 168.367 -17.2344 2.4 168.353 -17.1511 2.4 168.408 -17.0677 2.4 168.425 -17.0555 2.4 > 3.2 contour 168.425 -17.1115 3.2 168.508 -17.0706 3.2 168.589 -17.1511 3.2 168.573 -17.2344 3.2 168.508 -17.289 3.2 168.425 -17.2407 3.2 168.418 -17.2344 3.2 168.395 -17.1511 3.2 168.425 -17.1115 3.2