"Accelerator"
for(float i,z,d,s;i <8e1;o =vec4(s,2,z,1)/s/d){vec3 p=z*normalize(FC.rgb*2.-r.xyy),a;p.z =9.;a=dot(a =.57,p)*a*cross(a,p);s=sqrt(length(a.xz-a.y-.8));for(d=2.;d <9.;a =sin(round(a*d)-t).yzx/d);z =d=length(sin(a/.1))*s/2e1;}o=tanh(o/4e3);