oir14i pir1 qir14 rir14i sir1

d9r1 e9r14 f9r14i g9r1 h9r14

2zs14 3zs14i 4zs1 5zs14 6zs14i

rqt14i sqt1 tqt14 uqt14i vqt1

ghu1 hhu14 ihu14i jhu1 khu14