bkkh1 ckkh1v dkkh ekkh1 fkkh1v
0alh1v 1alh 2alh1 3alh1v 4alh
p1lh q1lh1 r1lh1v s1lh t1lh1
esmh1 fsmh1v gsmh hsmh1 ismh1v
3inh1v 4inh 5inh1 6inh1v 7inh