ytdz ztdz0 0tdz02 1tdz 2tdz0

nkez0 okez02 pkez qkez0 rkez02

cbfz02 dbfz ebfz0 fbfz02 gbfz

11fz 21fz0 31fz02 41fz 51fz0

qsgz0 rsgz02 ssgz tsgz0 usgz02