(vcos 
.(vmax [-2.161 2.5841 -1.2449 -0.9058] 
..(turbulate [2.3724 2.31 2.3045 -2.0111] 
...(blue-from-hsl 
....(vmax 
.....(hsl-from-rgb pos) 
.....(polar 
......(adjust-hsl 
.......(vdivide 
........(vcos 
.........(vmod 
..........(polar 
...........(adjust-hsl 
............(v+ 
.............(vcos 
..............(vmod [-1.5989 1.3204 0.1847] 
...............(x [-2.9985 -0.1661]))) vnoise) 
............(vconcat pos 
.............(vround 
..............(square 
...............(vabs 
................(vconcat [-2.161 2.5841 -1.2449 -0.9058] noise))))))) 
..........(x [-2.9985 -0.1661]))) vnoise) 
.......(v+ pos 
........(vround 
.........(square 
..........(vabs 
...........(vconcat [-2.161 2.5841 -1.2449 -0.9058] noise))))))))))))