%PS% % 85 lpi 94.8683 71.5651 %cyan {abs exch abs 2 copy add 1 gt {1 sub dup mul exch 1 sub dup mul add 1 sub} {dup mul exch dup mul add 1 exch sub} ifelse} 94.8683 18.4349 2 index %magenta 30. 0. 2 index %yellow 84.8528 45. 2 index %black setcolorscreen /PE where {pop PE}if