2op1x 1op1 0op1xa zop1x yop1
dyo1 cyo1xa byo1x ayo1 9xo1xa
o7n1xa n7n1x m7n1 l7n1xa k7n1x
zgn1x ygn1 xgn1xa wgn1x vgn1
aqm1 9pm1xa 8pm1x 7pm1 6pm1xa