mznh nznh2 oznh2t pznh qznh2
bqoh2 cqoh2t dqoh eqoh2 fqoh2t
0gph2t 1gph 2gph2 3gph2t 4gph
p7ph q7ph2 r7ph2t s7ph t7ph2
eyqh2 fyqh2t gyqh hyqh2 iyqh2t