(offset 
.(turbulate flecks 
..(lightness-from-rgb 
...(blue-from-hsl 
....(rgb-from-hsl 
.....(v- 1.5367 pos))))) 
.(scale 3.744710259287348 
..(v+ wood 
...(scale 
....(gradient 
.....(polar spots)) 
....(adjust-hsl 
.....(z 
......(vconcat [-3.7517095411218304 -2.4503127316496887] 
.......(scale 0.772919876782929 
........(offset 
.........(vmin 
..........(scale 
...........(x [2.7176 -2.901 -1.8902]) 
...........(radius 
............(radius 
.............(alpha 
..............(vconcat pos 1.3604))))) 
..........(square [-0.9337 2.609 0.4244 -1.4982])) 
.........(vmod 
..........(vfloor 
...........(adjust-hsl pos 
............(saturation-from-rgb 
.............(vsin [2.5154 2.5032 -2.5399 -1.5973])))) 
..........(radius 
...........(vcos 
............(alpha 
.............(height [-0.4292 -2.0473 -1.9442 -0.4827]))))))))) pos)))))