x2n0ke y2n0 z2n0k 02n0ke 12n0

mto0 nto0k oto0ke pto0 qto0k

bkp0k ckp0ke dkp0 ekp0k fkp0ke

0aq0ke 1aq0 2aq0k 3aq0ke 4aq0

p1q0 q1q0k r1q0ke s1q0 t1q0k