calfqg dalf ealfq falfqg galf
10lf 20lfq 30lfqg 40lf 50lfq
qrmfq rrmfqg srmf trmfq urmfqg
finfqg ginf hinfq iinfqg jinf
48nf 58nfq 68nfqg 78nf 88nfq