Lsystem Diffusion2d;



  step = 0.4;
  colortable = "hsv.tcl";

  useralphabet = {A};
  axiom = #(1)[A]#(20)[A]#(40)[A]#(60)[A]#(80)[A];
  lifespan = 50;

  developmentrules = {
    p1 : A : true -> +(randomu(0,360))FA;
  };