a-wa a-ya a-yo aaaa aaaf aafa aaff aaoo aaow aata aatf aatt aatw aawt aaww afaa afao afat affa affo afft affw affy afoa afoo afta afty aotf at-t ataa atat atay atof atot atoy atta atto atty atwa atwo atwt atya away awoo awow awwa ay-o ayao ayat ayay ayoo ayot ayta ayto ayya faaa fafa faff fafo fata fatf fato fatt fawf fawt faya fayo fayt ffff fftf fftw foaf fofo foof foot fota foto fott fotw foty foya foyt ftfy fttw ftwo fway oafo oaty ofay off- offa offo offy ofta ooaa ooff oofy oooo ootw ooty otay oto- otof otoo otow otoy otta otto otwo oway owow owt- owtt owwa taa- taaf taat tafa taff tafo taft taoa tata tato tatt taty tawa tawo tawt taww taya tayo tayt tayy tfot to-y toat toaw toay tofa toff tofo toft tooa toof toot tota toto tott toty towa towy toya toyo toyt ttfa ttff ttoy tttt twat tway two- twoa twof twoo twot twy- tyff tyft tyta tyto tytt tyty tywa waaa waaf waao waat waaw wafa waff waft wafy waoo waow wata wato watt watw waty wawa wawf wawo wawt wawy waya wayf wayo wayt wayy wfaa wfat wfaw wfay wfff wfot wfoy wfta wftf wftw wfwa wfwo woaa woat woay woff woft woof woot woow wooy wott wotw wowf wowo wowt woww wowy wtaw wtay wtof wtot wtow wtoy wtta wttf wtto wttt wttw wtty wtwa wtwf wtwo wtwt wtww wway wwfa wwfw wwfy wwof wwot wwow wwta wwtf wwtw wwwa wwww wwwy wwyo wwyy wyat wyay wyfa wyff wyfo wyft wyfy wyoo wyot wyow wyoy wytt wywy wyyy yaaf yafa yaff yafo yaft yata yawy yaya yayo yoff yoof yoot yoow yota yott yowf yowt yoyo ytay yyff yyyy