9pp2sn aqp2 bqp2s cqp2sn dqp2
ygq2 zgq2s 0gq2sn 1gq2 2gq2s
n7q2s o7q2sn p7q2 q7q2s r7q2sn
cyr2sn dyr2 eyr2s fyr2sn gyr2
1os2 2os2s 3os2sn 4os2 5os2s