-al a-a a-b a-i a-t a-z aaa aab aag aai aal aat aau aaz ab- aba abb abg abi abl abt abu abz ag- aga agb agg agi agl agt agu agz ai- aia aib aig aii ail ait aiu aiz al- ala alb alg ali all alt alu alz at- ata atb atg ati atl att atu atz au- aua aub aug aui aul aut auz az- aza azb azg azi azt azu azz b-u baa bab bag bai bal bat bau baz bba bbb bbg bbi bbl bbt bbu bga bgb bgg bgi bgl bgt bgu bgz bi- bia bib big bii bil bit biu biz bla blb blg bli bll blt blu blz bta btb btg bti btl btt btu btz bua bub bug bui bul but buu buz bza bzu bzz gaa gab gag gai gal gat gau gaz gba gbg gbi gbl gbt gbu gbz gga ggb ggg ggi ggt ggu ggz gia gib gig gii gil git giu giz gla glb glg gli gll glt glu glz gta gtb gtg gti gtl gtt gtu gu- gua gub gug gui gul gut guu guz gza gzu ia- iaa iab iag iai ial iat iau iaz iba ibb ibg ibi ibl ibt ibu ibz iga igb igg igi igl igt igu iia iib iii iil iit iiu il- ila ilb ilg ili ill ilt ilu ilz ita itb itg iti itl itt itu itz iu- iua iub iug iui iut iuz iza izi izu izz la- laa lab lag lai lal lat lau laz lba lbb lbg lbi lbl lbt lbu lga lgb lgg lgi lgl lgt lgu lia lib lig lii lil lit liu liz lla llb llg lli lll llt llu llz lta ltb ltg lti ltl ltt ltu ltz lua lub lug lui lul lut luu luz lzi lzu taa tab tag tai tal tat tau taz tba tbb tbg tbi tbl tbt tbu tbz tga tgb tgg tgi tgl tgt tgu tgz tia tib tig tii til tit tiu tiz tla tlg tli tll tlt tlu tlz tta ttb ttg tti ttl ttt ttu tua tub tug tui tul tut tuu tuz tza tzu ua- uaa uab uag uai ual uat uau uaz uba ubb ubg ubi ubl ubt ubu uga ugb ugg ugi ugl ugt ugu uia uib uig uii uil uit uiu ula ulb ulg uli ull ult ulu uta utb uti utl utt utu utz uua uug uut uuu uza uzb uzi uzu z-g zaa zab zag zai zat zaz zbb zbl zbt zgb zgg zgi zia zib zig zil zit ziz zla zlt zta ztl zub zug zui zul zut zuz zzt zzz