(vmax [-1.3538021819498014 -0.4696481404361226] 
.(vmod 0.22199664769230737 
..(offset 
...(vmax 
....(vpow pos 
.....(vsin 
......(rgb-from-hsl -2.6191))) [-4.960950640809091 -2.9973142770070735]) 
...(scale 0.14405938837802662 
....(offset 
.....(adjust-hsl -2.6191 
......(square pos)) 
.....(adjust-hsl 
......(vsin 
.......(y 
........(v+ -2.6191 
.........(v+ [-0.263 0.2296] pos)))) 
......(hsl-from-rgb 
.......(y 
........(scale -2.6191 pos)))))))))