a-a a-b a-z aaa aab aae aag aah aaj aaz ab- aba abb abe abg abh abj abz aea aeb aee aeg aeh aej aez ag- aga agb age agg agh agj agz aha ahb ahe ahg ahh ahj ahz aja ajb aje ajh ajj az- aza azb aze azg azz baa bab bae bag bah baj baz bba bbb bbe bbg bbh be- bea beb bee beg beh bez bga bgb bge bgg bgh bgz bha bhb bhe bhg bhh bhj bja bjg bjj bza bze bzh bzz eaa eab eae eag eah eaj eaz eba ebb ebe ebg ebh ebj eea eeb eee eeg ega egb ege egg egh eha ehb ehe ehg ehh eja eze ezh ezz gaa gab gae gag gah gaj gaz gba gbe gbg gbh gbj gbz ge- gea geb gee geg geh gez gga ggb ggg ggh ggj ggz gha ghb ghe ghg ghh ghj ghz gja gje gjg gza haa hab hae hag hah haj haz hba hbb hbe hbg hbh hbj hbz he- hea heb hee heg heh hej hez hga hgb hge hgg hgh hha hhb hhe hhg hhh hhj hhz hja hze j-z jaa jab jae jag jah jaj jaz jba jbg jbj jbz jea jeb jee jeg jeh jej jez jga jgb jge jgh jha jhe jhj jja jjb jjg jjj z-g zaa zab zag zah zaj zaz zbb zea zeb zee zeh zez zgb zgg zha zhe zje zzz