f2h2sq e2h2s d2h2 c2h2sq b2h2s

qbh2s pbh2 obh2sq nbh2s mbh2

1kg2 0kg2sq zkg2s ykg2 xkg2sq

cuf2sq buf2s auf2 9tf2sq 8tf2s

n3e2s m3e2 l3e2sq k3e2s j3e2