xkyirq
ykyi
zkyir
0kyirq
1kyi
mbzi
nbzir
obzirq
pbzi
qbzir
b2zir
c2zirq
d2zi
e2zir
f2zirq
0s0irq
1s0i
2s0ir
3s0irq
4s0i
pj1i
qj1ir
rj1irq
sj1i
tj1ir