10 GRAPHICS 10:FOR K=705 TO 712:POKE K,12:NEXT K:FOR K=0 TO 79:COLOR (K+4)/10:PLOT K,0:DRAWTO K,191:NEXT K›20 FOR K=704 TO 712:FOR J=1 TO 300:POKE K,PEEK(20):NEXT J:NEXT K:GOTO 20›