-th a-a a-b a-i a-t aaa aab aag aah aai aan aat aau aay ab- aba abb abg abh abi abn abt abu aby ag- aga agb agg agh agi agn agt agu agy aha ahb ahg ahh ahi ahn aht ahu ahy ai- aia aib aig aih aii ain ait aiu aiy an- ana anb ang anh ani ann ant anu any at- ata atb atg ath ati atn att atu au- aua aub aug auh aui aun aut ay- aya ayh ayi ayn ayt ayu b-u baa bab bag bah bai ban bat bau bay bba bbb bbg bbh bbi bbn bbt bbu bby bga bgb bgg bgh bgi bgn bgt bgu bha bhb bhg bhh bhi bht bhu bi- bia bib big bih bii bin bit biu biy bna bnb bng bni bnn bnt bnu bta btb btg bth bti btn btt btu bty bua bub bug buh bui bun but buu buy by- bya byg byh byi byn byt byu gaa gab gag gah gai gan gat gau gay gba gbg gbh gbi gbn gbt gbu gby gga ggb ggg ggh ggi ggn ggt ggu gha ghb ghg ghh ghi ghn ght gia gib gig gih gii gin git giu giy gna gnb gni gnn gnt gnu gta gtb gtg gth gti gtn gtt gtu gty gu- gua gub gug gui gun gut guu guy gy- gya gyb gyn h-i haa hab hag hah hai han hat hau hay hba hbb hbg hbh hbi hbn hbt hbu hby hga hgb hgg hgh hgi hgn hgt hgu hgy hha hhb hhg hhh hhi hhn hht hhu hhy hia hib hig hih hii hin hit hiu hna hnb hng hnh hnn hnt hnu hny hta htb htg hth hti htn htt hty hua hub hug huh hui hun hut huu huy hy- hya hyb hyg hyh hyi hyn hyt hyy ia- iaa iab iag iah iai ian iat iau iba ibb ibg ibh ibi ibn ibt ibu iby iga igb igg igh igi ign igt igu igy iha ihb ihg ihh ihi ihn iht ihu ihy iia iib iih iii iin iit iiu in- ina inb ing inh ini inn int inu iny ita itb itg ith iti itn itt itu ity iu- iua iub iug iui iut iya iyt iyy n-i naa nab nag nah nai nan nat nau nay nba nbb nbg nbi nbn nbt nbu nga ngb ngg ngh ngi ngn ngt ngu nha nhb nhg nhh nhi nhn nht nhu nhy nia nib nig nih nii nin nit niu nna nnb nng nnh nni nnn nnt nnu nta ntb ntg nth nti ntn ntt ntu nua nub nug nuh nui nun nut nuu nuy nya nyg nyn nyt nyu nyy taa tab tag tah tai tan tat tau tay tba tbb tbg tbh tbi tbn tbt tbu tga tgb tgg tgh tgi tgn tgt tgu tgy th- tha thb thg thh thi thn tht thu thy tia tib tig tih tii tin tit tiu tiy tna tnb tng tnh tni tnn tnt tta ttb ttg tth tti ttn ttt ttu tty tua tub tug tuh tui tun tut tuu tuy tya tyg tyn tyt ua- uaa uab uag uah uai uan uat uau uay uba ubb ubg ubh ubi ubn ubt ubu uby uga ugb ugg ugh ugi ugn ugt ugu uha uhb uhh uhi uht uhu uhy uia uib uig uii uin uit uiu un- una unb ung unh uni unn unt unu uny uta utb uth uti utn utt utu uty uua uug uun uut uuu uyi uyu yaa yab yag yah yai yan yat yau yay ybg ybi yby yga yha yhi yht yhu yig yih yii yin yit yna yng ynn ynu yny yta yth ytn ytt ytu yua yug yuh yui yun yut yuu yuy yyb yyg yyt yyu yyy