cccc cccf ccci cccu ccfc ccff ccfi cchr cchy ccic ccii ccir ccrc ccrf ccri ccuc cfcf cfcy cffr cfry chch chci chfc chfi chfr chic chif chih chir chiu chrc chrf chrr chui chur chuy chy- chyc cicc cich cici cicr cicu ciff cihr ciii circ cirh ciri cirr ciuc ciyu crcc crcr crfc cric crif criu cry- cucc cuci cufc cuff cufi cui- cuif cuir curf curi curr cury cuy- cuyr cyc- cycc cyfh cyfi cyy- cyyc fccf fcch fcic fcii ffcc ffff ffii ffrr fhci ficc fich fifc fiff fifi fiii firy frcc frfc fric fuc- fuci fufc fuff fufu fuir fur- furi furr fury fuyu fych fyfi fyry h-ii hccc hcch hcfc hchi hhhh hi-c hicc hich hiff hifh hifi hifr hihc hihi hiiu hirf hiri hiru hrfc hrrc huch hucu hufc huff hufu huhi huhu huif huir huri hurr huru hury huyr hyfr iccc iccf icci iccr iccu ichc ichi ichr ichu ichy icrc icrf icrr icru icry iffy ific ifrf ifri ihcc ihrc iiii iirc iiuc ircc ircu irfu iri- iric iriy irrc irri iucc iuiu rccc rcfc rcic rcyc rffc rfic ricc rich riff rifu riif riri riyf rrfc rrif rrrr ruch ruci rufc ruff ruhh ruhi ruhr ruif rurc ruri ruru ruyi rych ryff ryif ryyf ucci uchi ucrc ufcu uhry uhuh uirr urch urci urcy urff urfi uric urif uriu urrh urri urry urur uuri uuuu uyir yccc ycch yiff yirr yuff yufu yuhi yuri yury yuyu yyff yyyy