_set_fps(60)
poke(0x5f2c,5)
f={0,1,1,2,1,5,6,2,4,9,3,1,1,8}
k=atan2
h=circfill
::_::
u=rnd(64)
v=rnd(128)
x=(u-32)/20
y=(v-50)/40
d=x*x+y*y
z=sqrt(1-d)
b=k(x,z)
a=k(y,z)+t()/2
c=(a)%7+8
if(d>1)c=0
if(b>0.7 and b < 0.8)c=f[flr(c)]
h(63,78,3,1)
h(u,v,1,c)
goto _