a-a a-b aaa aab aag aah aak aan aar aau aay ab- aba abb abg abh abk abn abr abu aby ag- aga agb agg agh agk agn agr agu agy aha ahb ahg ahh ahk ahn ahr ahu ahy aka akb akg akh akk akn akr aku an- ana anb ang anh ank ann anr anu any ar- ara arb arg arh ark arn arr aru ary au- aua aub aug auh auk aun aur ay- aya ayh ayk ayn ayr ayu b-u baa bab bag bah bak ban bar bau bay bba bbb bbg bbh bbk bbn bbr bbu bby bga bgb bgg bgh bgk bgn bgr bgu bha bhb bhg bhh bhk bhr bhu bka bkb bkg bkk bkn bkr bna bnb bng bnk bnn bnr bnu bra brb brg brh brk brn brr bru bry bua bub bug buh buk bun bur buu buy by- bya byg byh byk byn byr byu gaa gab gag gah gak gan gar gau gay gba gbg gbh gbk gbn gbr gbu gby gga ggb ggg ggh ggn ggr ggu gha ghb ghg ghh ghn ghr gka gkb gkh gkn gna gnb gnn gnr gnu gra grb grg grh grk grn grr gru gry gu- gua gub gug guk gun gur guu guy gy- gya gyb gyn gyr haa hab hag hah hak han har hau hay hba hbb hbg hbh hbk hbn hbr hbu hby hga hgb hgg hgh hgk hgn hgr hgu hgy hha hhb hhg hhh hhk hhn hhr hhu hhy hka hkb hkg hkh hkk hkn hkr hku hna hnb hng hnh hnk hnn hnu hny hr- hra hrb hrg hrh hrk hrn hrr hru hua hub hug huh huk hun hur huu huy hy- hya hyb hyg hyh hyn hyr hyy ka- kaa kab kag kah kak kan kar kau kay kba kbb kbh kbk kbn kbr kbu kga kgb kgh kgu kgy kha khh khk khn khr khu kkb kkh kkk kkn kkr kku kky kn- kna kng knk knn knr knu kra krg krk krn krr kru kry kub kug kuh kuk kun kur kuu kuy kya kyn kyr kyu naa nab nag nah nak nan nar nau nay nba nbb nbg nbk nbn nbr nbu nga ngb ngg ngh ngk ngn ngu nha nhb nhg nhh nhk nhn nhr nhu nhy nka nkk nkn nkr nku nky nna nnb nng nnh nnk nnn nnu nra nrb nrg nrk nrn nrr nru nry nua nub nug nuh nuk nun nur nuu nuy nya nyg nyk nyn nyu nyy ra- raa rab rag rah rak ran rar rau ray rba rbb rbg rbh rbk rbn rbr rbu rga rgb rgg rgh rgk rgn rgr rh- rha rhb rhg rhh rhn rhr rhu rkb rkg rkk rku rky rna rnb rng rnh rnn rnr rnu rny rra rrb rrg rrh rrk rrn rrr rru rua rub rug ruh ruk run rur ruu ruy ry- rya ryg ryk ryn ryr ryu ryy ua- uaa uab uag uah uak uan uar uau uay uba ubb ubg ubh ubk ubn ubr ubu uby uga ugb ugg ugh ugk ugn ugr ugu uha uhb uhh uhr uhu uhy uka ukb ukk ukn ukr uku un- una unb ung unh unk unn unr unu uny ur- ura urb urg urk urn urr uru ury uua uug uun uur uuu uyu yaa yab yag yah yak yan yar yau yay ybg ybr yby yga yha yhu yka ykk ykn yna yng ynk ynn ynu yny yra yrg yrn yru yua yug yuh yuk yun yur yuu yuy yyb yyg yyu yyy