93ir4f a4ir b4ir4 c4ir4f d4ir

yujr zujr4 0ujr4f 1ujr 2ujr4

nlkr4 olkr4f plkr qlkr4 rlkr4f

cclr4f dclr eclr4 fclr4f gclr

12lr 22lr4 32lr4f 42lr 52lr4