a-a a-b a-i a-t a-z aaa aab aag aai aam aat aau aaz ab- aba abb abg abi abm abt abu abz ag- aga agb agg agi agm agt agu agz ai- aia aib aig aii aim ait aiu aiz ama amb amg ami amm amt amu amz at- ata atb atg ati atm att atu atz au- aua aub aug aui aum aut auz az- aza azb azg azi azm azt azu azz b-u baa bab bag bai bam bat bau baz bba bbb bbg bbi bbm bbt bbu bga bgb bgg bgi bgm bgt bgu bgz bi- bia bib big bii bim bit biu biz bma bmb bmg bmi bmm bmt bmu bmz bta btb btg bti btm btt btu btz bua bub bug bui bum but buu buz bza bzu bzz gaa gab gag gai gam gat gau gaz gba gbg gbi gbm gbt gbu gbz gga ggb ggg ggi ggm ggt ggu ggz gia gib gig gii gim git giu giz gma gmb gmg gmi gmm gmt gmz gta gtb gtg gti gtm gtt gtu gu- gua gub gug gui gum gut guu guz gza gzu ia- iaa iab iag iai iam iat iau iaz iba ibb ibg ibi ibm ibt ibu ibz iga igb igg igi igm igt igu iia iib iii iim iit iiu im- ima imb img imi imm imt imu imz ita itb itg iti itm itt itu itz iu- iua iub iug iui ium iut iuz iza izi izm izu izz maa mab mag mai mam mat mau maz mba mbb mbg mbi mbm mbt mbu mga mgb mgi mgm mgt mgu mgz mi- mia mib mig mii mim mit miu miz mma mmb mmg mmi mmm mmt mmu mmz mta mtb mtg mti mtm mtt mtu mua mub mug mui mum mut muu mza mzb mzi mzm mzt taa tab tag tai tam tat tau taz tba tbb tbg tbi tbm tbt tbu tbz tga tgb tgg tgi tgm tgt tgu tgz tia tib tig tii tim tit tiu tiz tma tmb tmg tmi tmm tmt tmu tmz tta ttb ttg tti ttm ttt ttu tua tub tug tui tum tut tuu tuz tza tzu ua- uaa uab uag uai uam uat uau uaz uba ubb ubg ubi ubt ubu uga ugb ugg ugi ugm ugt ugu uia uib uig uii uim uit uiu um- uma umb umg umi umm umt umu uta utb uti utm utt utu utz uua uug uum uut uuu uza uzb uzi uzu z-g zaa zab zag zai zam zat zaz zbb zbm zbt zgb zgg zgi zia zib zig zim zit ziz zma zmb zmm zmt zta ztm zub zug zui zum zut zuz zzt zzz