xkdxnx ykdx zkdxn 0kdxnx 1kdx

mbex nbexn obexnx pbex qbexn

b2exn c2exnx d2ex e2exn f2exnx

0sfxnx 1sfx 2sfxn 3sfxnx 4sfx

pjgx qjgxn rjgxnx sjgx tjgxn