-hou cccc ccci cccu ccic ccii ccoc cctc cctt ccuc ccut chch chci chic chih chik chit chiu chkt choc choh choi chok choo chou chto chtt chui chuk chut cicc cich cici cico cict cicu ciht ciii ciit ciko cith citi cito citt citu ciuc ckch ckck ckco ckoc ckoi ckoo ckot coch cock coco coct cocu coho coit cok- coko cooh cook coot cotc coth coti coto cott cotu couk cout ctic ctot cucc cuci cuck cui- cuit cuk- cut- cutc cuth cuto cutt h-ii hccc hcch hchi hhhh hi-c hicc hich hick hico hihc hihi hiho hiht hiit hiiu hiki hiku hioc hitc hiti hito hitt hkcc hoch hock hoho hoik hoit hoki hoko hoku hook hoot hoth hoti hoto hott hotu houk hout htcc htoh huch huck hucu huhi huhu huik huit huki huot huth huti huto hutt hutu iccc icci icco icct iccu ichc ichi icho ichu icoc ihcc ihit ihtc ihuo iiht iiii iiio iiit iioi iioo iitt iiuc ikki ikko ikoo ikuo ioci ioii ioio ioit ioko iooi iooo ioto itch ithc itic itko itoh itoi itoo itou itto iucc iuiu k-ci kccc kcci kcck kcct kccu kchh kchi kchk kcho kchu kcic kcii kcit kciu kckc kckk kcko kcoh kcot kcou kctc kcti kcto kctu kcuh kcui kcuk khcc khch khck khct khhk khho khic khii khio khit khki khkk khoc khoi khok khot khou khth khti khtk khto khtt khui khuk khut kicc kick kict kihc kihh kihi kihk kiho kiht kihu kiic kiii kiik kiit kiiu kikc kiki kikk kiko kikt kiku kioc kioh kioi kiok kioo kiot kiou kitc kith kiti kito kitt kitu kiuu kkch kkci kkck kkco kkct kkhh kkhi kkhk kkic kkik kkit kkkk kkoh kkoo kkot kktc kktk kktu kkut kkuu koch koci kock koct kohh kohi koho koht kohu koii koit kokc kokh koki kokk koko koku kooc kooi kook kooo koot koou kotc koth koti kotk koto kott kotu koui kout kouu ktcc ktch ktck ktco kthc kthh kthi kthk ktho ktht kthu ktic ktik ktkc ktkk ktko ktkt ktku ktoc ktoh ktok ktoo ktot kttc ktth ktti kttk ktto kttt kttu ktuc ktuh ktui kucc kuch kuci kuco kuhi kuht kuhu kuic kuih kuik kukh kuki kukk kuku kuok kuoo kuth kuti kuto kutt kutu kuuk kuuu occc occi occt ochi ocht oct- octi octo ohcc ohhi ohho ohio ohoh ohok ohto ohtu oici oick oiii oiko oitc oiti okcu okic okko okok okot okto ooho ooku oooh oooo otho otic otit oto- otoh otok otoo otti otto ottu oucc ouch ouii ouit out- outh outi outo ouu- tccc tccu tch- tchh tchi tcho tchu tctc thch thi- thic thik thio thoo thot thou thuk ticc tich tick tico tiht tihu tiit tiiu tiki tiko tiku tiou titc tith titi tito titt titu toch toci tock toco tohi toho tohu toit toki toko toku tooh took toot totc toth toti toto tott touh toui touk tout tttt tucc tuch tuck tuco tuht tuhu tuik tuit tuiu tuko tuti tuto tutt tutu tuuo ucci uchi ucho ucio ucut uhoh uhok uhti uhuh ukcc ukko ukok uocc utik utti utto uttu uuoc uuuu