-hou cccc ccci cccu cchy ccic ccii ccoc cctc cctt ccuc ccut chch chci chic chih chit chiu choc choh choi choo chou choy chqt chto chtt chui chuq chut chuy chy- chyc cicc cich cici cico cicq cict cicu ciht ciii ciit cith citi cito citt citu city ciuc ciyu coch coco coct cocu coho coit cooh coot cotc coth coti coto cott cotu coty cout couy coyo coyt ctic ctot cucc cuci cucq cui- cuit cut- cutc cuth cuto cutt cuy- cuyo cyc- cycc cyt- cyto cyy- cyyc h-ii hccc hcch hchi hhhh hi-c hi-q hicc hich hico hihc hihi hiho hiht hiit hiiu hioc hitc hiti hito hitt hiyo hoch hoho hoit hooq hoot hoth hoti hoto hott hotu hout hoyi hoyt htcc htoh huch hucu huhi huhu huit huot huth huti huto hutt hutu huty huyt hyo- iccc icci icco icct iccu ichc ichi icho ichu ichy icoc ihcc ihit ihtc ihuo iiht iiii iiio iiit iioi iioo iitt iiuc ioci ioii ioio ioit iooi iooo ioto itch ithc itic itoh itoi itoo itou itto itty iucc iuiu iuty occc occi occt ochi ocht oct- octi octo octy ohcc ohhi ohho ohio ohoh ohto ohtu ohyo oici oiii oitc oiti ooho oooh oooo ooty oqui otho otic otit oto- otoh otoo otoy otti otto ottu oucc ouch ouii ouit out- outh outi outo outq outy ouu- oych oyou qqqq qtch qucu quh- quho quic quit quoc quoi quot quoy quu- quy- quyi quyo tccc tccu tch- tchh tchi tcho tchu tctc thch thi- thic thio thiq thoo thot thou thuy thyh ticc tich tico tiht tihu tiit tiiu tiou titc tith titi tito titt titu tiyi tiyo to-y toch toci toco tohi toho tohu toit tooh toot totc toth toti toto tott toty touh toui tout toyo toyt ttoy tttt tucc tuch tuco tuht tuhu tuit tuiu tuti tuto tutt tutu tuty tuuo tyco tyht tyti tyto tytt tyty ucci uchi ucho ucio ucut uhoh uhti uhuh uocc uqcc uqhu utoy utti utto uttu utuq uuoc uuuu yccc ycch yctc yhit yhou yiti yoch yoho yoit yoot yott youi yout yoyo ytch ytht yuhi yuit yuto yutu yuty yuyu yyyy