ribbon

-- ribbon -- 2022/11/28 ?"^!5f100⬇️3;⬅️⌂7<😐1▒0" t=0 cls() ::_:: fillp(▒)rectfill(0,0,128,128) for x=0,128do for z=0,31do fillp(█)if(z%2==0)fillp(▤) y=sin(t+x+sin(x/512)+cos(14*z/1024))8+z4+2 line(x,y,x,y+1,z/2.7) end end t+=1/15 flip() goto _