190 Y = C *12: FOR Z = Y TO Y +11: & HPLOT 0,Z TO 559,Z: NEXT : NEXT : FOR T = 0 TO 32: & XDRAW 1 AT T *17,Y +9:CLICK = PEEK(49200) + PEEK(49200) + PEEK(49200): NEXT
200 & M1 TO 2: & M9 TO 15: & S14 TO 2
210 & T:X$ = "Here's a demo of &CLEAR:": GOSUB 110
220 & Z1: FOR C = 1 TO 15: COLOR= C: & CLEAR 1: NEXT