t1nh1 s1nh r1nh1b q1nh1 p1nh

4anh 3anh1b 2anh1 1anh 0anh1b

fkmh1b ekmh1 dkmh ckmh1b bkmh1

qtlh1 ptlh otlh1b ntlh1 mtlh

12kh 02kh1b z2kh1 y2kh x2kh1b