R led 220 b

R led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 b
R led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 b
R led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 bR led 220 b