a-ha a-ya a-yo aaaa aaab aaah aaap aaba aabb aabh aabp aabt aaby aaha aaoo aapa aaph aapo aapt aata aatt abaa abab abap abat abay abb- abba abbb abbo abbt abby abha abho aboa abob aboh aboo abot aboy abpa abpp abta abyt abyy ahab ahah ahat ahha ahoa ahop ahot ahoy ahta ahto aoah aoba aopo apah apao apap apat apay apba aph- apha apo- apoo apop apot appa apph appt appy apta aptt at-t ataa atab atap atat atay atha atho athy atob atop atot atoy atta atto attp atty atya ay-o ayah ayao ayat ayay ayoo ayot aypt ayta ayth ayto ayya baaa baah baat baba babb babo baby baha baho baht baoh bapa bapp bapt bata bath bato batt baty baya bayh bayo bayt bbay bbbb bboy bbyo bhao bhat bhot bhoy boab boat boba bobb bobo boby boha boho boht bohy boob booh boop boot bopa bopp bota botb both boto bott boty boya boyo bpay bpot btaa btbp btob bttb byoa byob byop byth haab haat haba habo habt haby haha haho haht hapa happ hata hatb hath hato hatt haya hayt hhaa hhat hhhh hhpa hhtp hoap hoat hoay hoba hobo hoby hoha hoho hoop hoot hopa hopo hopp hopt hopy hota hotb hoth hoto hotp hott hoya hoyt hpao hpot hpto htab htoh htop htpa htpp http hybo hyo- hyp- hyph hypo hypt hypy oahp oaph oath oaty obay obba obbo obby obot oboy ohba ohho ohob ohoh ohta ohto ohyo ooaa ooba ooby ooha ooho oooh oooo ootb ootp ooty opah opap opo- oppa oppo oppy opto otap otay otha otho oto- otoh otoo otoy otpp otta otto oypa paap paat paba pabt paha paho pahp paoh papa papb papp papy pata path pato patt paty pay- paya payb payp payt pbpa phah phat phht phob phoh phoo phot phpa poat poba pobo poha pooh poop poot pop- popa popo popp popt popy pota poth poto pott poty poya poyo ppap ppoa pppa pppo pppp ppta pptt ptab ptah ptop pyao pyat pyay pyo- pyot pypy pyth pytt taa- taat taba tabb tabo taby taha taho taoa tapa tapo tapp tapt tata tatb tath tato tatt taty taya tayo tayt tayy tbta tbtp thaa thao that thay thhp thoo thot thpp thtb thyh to-y toab toat toay toba tobo tobt toby toho tooa tooh toot top- topa toph topo topp topt tota toth toto tott toty toya toyb toyo toyt tpap tppa tppp tptp tpyo ttab ttbb ttop ttoy tttt tybo tyht typ- typh typo typp typy tyta tyto tytt tyty yaba yabo yaho yapa yapp yata yaya yayo yhat yoba yobo yoho yoop yoot yopo yopy yota yott yoyo ypoa ytay ytht yyyy