R 3 c s

R 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c s
R 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c s
R 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c sR 3 c s