[t>>14&7]
[t>>13&7]
t/=48e3,l=x=>t*a>x,p=x=>!l(x),(sin((d=t*24e3)*3/[36,24,18,15][t*(a=3/8)&3]*[1.2,1.5,1.6,1.8][t*6&3])*p((c=32)+4)+(random()*2-1)/(1.5+t*12%'4421'[t*6&3])*l(8)*p(c)+sin(16*(cbrt(d*('1124'[t*6&3]*l(24)||1)%8e3)))*l(16)*p(c))/3