5zc2r 4zc2 3zc2r8 2zc2r 1zc2

g9b2 f9b2r8 e9b2r d9b2 c9b2r8

rib2r8 qib2r pib2 oib2r8 nib2r

2ra2r 1ra2 0ra2r8 zra2r yra2

d191 c191r8 b191r a191 9091r8