-hou cccc cccf ccci cccu ccee ccfc ccff ccfi cche ccic ccii ccoc ccuc cec- cece ceci ceco ceec cef- cefc ceou ceui cfcf cfco chce chch chci chec chee chef cheh cheu chfc chfi chic chie chif chih chiu choc choh choi choo chou chui cicc cich cici cico cicu ciee cife ciff ciii ciuc coce coch coco cocu cofc cofe coff cofi coho coif coof cooh coue cucc cuce cuci cufc cuff cufi cufo cui- cuif eccc ecce ecci ecco ecef ecfc eche echo eco- ecou eeee eefe eeoc efco efeo effi efic ehcc eheh eheu eich eico eiec eiei eiho eiou euch eufc eufi euoi fccf fcch fcic fcii fece fech fefc fefe feff fefi fefo fehu feie feio feof feoh ffcc ffee ffff ffii fhci ficc fice fich fico fiec fief fifc fife fiff fifi fifo fiii fioe foce foch foci foco fofo foie foof fuc- fuci fufc fuff fufu h-ii hccc hcch hcfc hchi hech heef hefe hehe heho heic heie heif heih heou heue heui hfce hhhh hhof hi-c hicc hice hich hico hiei hieu hiff hifh hifi hifo hihc hihe hihi hiho hiie hiiu hioc hoce hoch hoei hofe hoff hofu hohe hoho hoie hoif hooe hoof houe houf huch hucu hufc hufe huff hufu huhi huhu huie huif iccc iccf icci icco iccu icec icee icef ichc iche ichi icho ichu icoc icue iecc ieie ieio ieoh ifco ifhe ific ihcc ihuo iiie iiii iiio iioi iioo iiuc ioci ioee iofc ioii ioio ioof iooi iooo iucc iuce iuef iuiu o-eo occc occi oce ocee ocef oche ochi oec- oecc oeec oeuf off- offc offe offh offo offu ohcc ohee ohhi ohho ohif ohio ohoh oici oiii ooff ooho oooh oooo oucc ouch oufc oufe ouff ouie ouii ouu- u-ie ucci uche uchi ucho ucio ufcu uffe uhoh uhuh uocc uofo uuoc uuuu