-hou cccc cccu ccee cche ccoc cctc cctt ccuc ccut cec- cece ceco cect ceec ceke ceou cet- cete ceto chce chch chec chee cheh chek chet cheu chkt choc choh chok choo chou chto chtt chuk chut ckch ckck ckco ckoc ckoo ckot coce coch cock coco coct cocu coho cok- coke coko cooh cook coot cotc cote coth coto cott cotu coue couk cout ctec ctot cucc cuce cuck cuek cuk- cuke cut- cutc cute cuth cuto cutt eccc ecce ecco ecct eche echo echt ecko eco- ecot ecou ect- ectc ecth ecto eeee eeke eeoc eetc eete eeth eetu ehcc eheh eheu ehte ekch ekco ekek eket ekho eotc eoto etcc etch etco etec etee eth- ethe etho etoe etoh etok ette etto ettu euch euth hccc hcch hech heck hect heek heet hehe heho heke hekt heku heou hete heth heto hett hetu heue heuk hhhh hkcc hket hoce hoch hock hoek hohe hoho hoke hoko hoku hooe hook hoot hote hoth hoto hott hotu houe houk hout htcc htet htoh huch huck hucu huet huhu huke huot hute huth huto hutt hutu kccc kcck kcct kccu kcec kcee kceo kcet kceu kche kchh kchk kcho kchu kckc kckk kcko kcoe kcoh kcot kcou kctc kcte kcto kctu kcue kcuh kcuk kech keck keco keeh keek keet kehk kekc keke keko keku keok ket- ketc kete keth ketk keto kett ketu khcc khch khck khct khec khet khhk khho khke khkk khoc khoe khok khot khou khte khth khtk khto khtt khuk khut kkch kkck kkco kkct kkhh kkhk kkkk kkoh kkoo kkot kktc kktk kktu kkut kkuu koch kock koct kohh koho koht kohu kokc koke kokh kokk koko koku kooc kook kooo koot koou kotc kote koth kotk koto kott kotu koue kout kouu ktcc ktce ktch ktck ktco ktec 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 kuce kuch kuco kuek kueu kuht kuhu kuke kukh kukk kuku kuok kuoo kute kuth kuto kutt kutu kuuk kuuu o-eo occc occt oce ocee ocet oche ocht ocke oct- octe octo oec- oecc oeec ohcc ohee ohho ohoh ohok ohte ohto ohtu okcu okeh oket okko okok okot okto ooho ooku oooh oooo otee othe otho oto- otoe otoh otok otoo otte otto ottu oucc ouch out- oute outh outo ouu- tccc tccu tch- tche tchh tcho tchu tctc tech teck teco tect teec teek teet teho teke tekh teoh teok tete teth teto tett tetu teuk teut thch the- thec thee thek theo thet theu thoe thoo thot thou thue thuk toce toch tock toco toee toeh toek toet toho tohu toke toko toku tooh took toot totc tote toth toto tott touh touk tout tteo ttoe tttt tucc tuch tuck tuco tuet tuht tuhu tuke tuko tute tuto tutt tutu tuuo uche ucho ucut uhoh uhok uhuh ukcc ukek ukeu ukko ukok uocc uoke utec uthe utto uttu uuoc uuuu