-hou c-cd cccc cccu ccdc ccdh cced ccee cche ccoc ccod cctc cctt ccuc ccut cd-e cdec cdot cec- cece ceco cect cedd cede cedo cedt cedu ceec ceke ceou cet- cete ceto chce chch chec ched chee cheh chek chet cheu chkt choc chod choh chok choo chou chto chtt chud chuk chut ckch ckck ckco ckdo ckdu ckoc ckoo ckot coce coch cock coco coct cocu codd code coed coho cok- coke coko cood cooh cook coot cotc cote coth coto cott cotu coud coue couk cout ctec ctot cucc cuce cuck cude cued cuek cuk- cuke cut- cutc cute cuth cuto cutt dccc dcct dccu dche dctc dddd ddoc ddot dec- decc decd dece deck deco dect dedd dede dedo dedu deed deek deet dehu dek- deke dekh dete deth detk deto deue deuk deut dhec dhed dhee dhod dkdc doce doch dock doco doct docu dod- dodd dode dodo doek dohc doke doko dood dook doot dotd dote doth dotk doto dott douc doud doue douk dout dtcc dted dtek dthd dtot duce duch duck duco duct dudd dude dudo dudu duet duhe duhu duke dukt duku duo- dute duut eccc ecce ecco ecct ecdc eced eche echo echt ecko eco- ecod ecot ecou ect- ectc ecth ecto eddc edde eddo ede- edeh edoc edod edou educ eede eedu eeee eeke eeoc eetc eete eeth eetu ehcc ehdd eheh eheu ehte ehud ekch ekco eked ekek eket ekho eocd eode eotc eotd eoto etcc etch etco etec etee eth- ethe etho etoe etoh etok ette etto ettu eucd euch eude euth hccc hcch hdoc hdod hdtt hech heck hect hedd hede hedo heed heek heet hehe heho heke hekt heku heou hete heth heto hett hetu heue heuk hhhh hkcc hket hoce hoch hock hode hodh hodk hoed hoek hohe hoho hoke hoko hoku hood hooe hook hoot hotd hote hoth hoto hott hotu houd houe houk hout htcc htet htoh huch huck hucu hudd hude hudo hudu hued huet huhu huke huot hute huth huto hutt hutu kccc kccd kcck kcct kccu kcdc kcdd kcdu kcec kced kcee kceo kcet kceu kche kchh kchk kcho kchu kckc kckk kcko kcoe kcoh kcot kcou kctc kcte kcto kctu kcue kcuh kcuk kdcc kdcd kdce kdco kddc kddd kddk kdec kdet kdht kdkd kdkk kdko kdkt kdoc kdoe kdok kdot kdtd kdth kduc kdut kech keck keco kedc kedd kede kedo kedt keed keeh keek keet kehk kekc keke keko keku keok ket- ketc ketd kete keth ketk keto kett ketu khcc khch khck khct khdc khdk khec khed khet khhk khho khke khkk khoc khoe khok khot khou khte khth khtk khto khtt khud khuk khut kkcd kkch kkck kkco kkct kkdc kkdd kkdo kkdt kked kkhh kkhk kkkk kkoh kkoo kkot kktc kktk kktu kkut kkuu kocd koch kock koct kode kodk kodo kodt kodu koed kohd kohh koho koht kohu kokc koke kokh kokk koko koku kooc kook kooo koot koou kotc kotd kote koth kotk koto kott kotu koue kout kouu ktcc ktce ktch ktck ktco ktdc ktdd ktde ktdk ktdo ktec kted ktee kteh ktek kthc kthe kthh kthk ktho ktht kthu ktkc ktke ktkk ktko ktkt ktku ktoc ktoe ktoh ktok ktoo ktot kttc ktth kttk ktto kttt kttu ktuc ktuh kucc kucd kuce kuch kuco kudd kude kudo kudu kued kuek kueu kuht kuhu kuke kukh kukk kuku kuok kuoo kute kuth kuto kutt kutu kuuk kuuu o-eo occc occt oce oced ocee ocet oche ocht ocke oct- octe octo oddd oded odeo odet odoh odoo odot odou odtu oec- oecc oedo oeec ohcc ohed ohee ohho ohoh ohok ohte ohto ohtu okcu oked okeh oket okko okok okot okto ooho ooku oooh oooo otcd oted otee othe otho oto- otoe otoh otok otoo otte otto ottu oucc ouch oudc oude oudh oued out- oute outh outo ouu- tccc tccu tcdd tch- tche tchh tcho tchu tctc tech teck teco tect tedd tede tedk teec teed teek teet teho teke tekh teoh teok tete teth teto tett tetu teuk teut thch the- thec thed thee thek theo thet theu thoe thoo thot thou thud thue thuk tkod toce toch tock toco todd tode todo todt todu toed toee toeh toek toet toho tohu toke toko toku tood tooh took toot totc totd tote toth toto tott touh touk tout tteo ttoe tttt tucc tuch tuck tuco tude tudu tuet tuht tuhu tuke tuko tute tuto tutt tutu tuuo ucdc ucdd uche ucho ucut udet udoh udoo udot uduk uh-d uhde uhoh uhok uhuh ukcc ukek ukeu ukko ukok uocc uoke utec uthe utto uttu uuoc uuuu