iyqi0o hyqi0 gyqi fyqi0o eyqi0

t7pi0 s7pi r7pi0o q7pi0 p7pi

4gpi 3gpi0o 2gpi0 1gpi 0gpi0o

fqoi0o eqoi0 dqoi cqoi0o bqoi0

qzni0 pzni ozni0o nzni0 mzni