cccc ccci cccu cchy ccic ccii cctc cctt ccuc ccut chch chci chic chih chit chiu chqt chtt chui chuq chut chuy chy- chyc cicc cich cici cicq cict cicu ciht ciii ciit cith citi citt citu city ciuc ciyu ctic cucc cuci cucq cui- cuit cut- cutc cuth cutt cuy- cyc- cycc cyt- cyy- cyyc h-ii hccc hcch hchi hhhh hi-c hi-q hicc hich hihc hihi hiht hiit hiiu hitc hiti hitt htcc huch hucu huhi huhu huit huth huti hutt hutu huty huyt iccc icci icct iccu ichc ichi ichu ichy ihcc ihit ihtc iiht iiii iiit iitt iiuc itch ithc itic itty iucc iuiu iuty qqqq qtch qucu quh- quic quit quu- quy- quyi tccc tccu tch- tchh tchi tchu tctc thch thi- thic thiq thuy thyh ticc tich tiht tihu tiit tiiu titc tith titi titt titu tiyi tttt tucc tuch tuht tuhu tuit tuiu tuti tutt tutu tuty tyht tyti tytt tyty ucci uchi ucut uhti uhuh uqcc uqhu utti uttu utuq uuuu yccc ycch yctc yhit yiti ytch ytht yuhi yuit yutu yuty yuyu yyyy