cccc ccci ccee cche cchy ccic ccii ccoc cec- cece ceci ceco ceec ceke chce chch chci chec chee cheh chek chey chic chie chih chik choc choh choi chok choo choy chy- chyc chyk cicc cich cici cico ciee ciii ciko ckch ckck ckco ckcy ckey ckoc ckoi ckoo ckoy coce coch cock coco coho cok- coke coko coky cooh cook coyo cyc- cycc cyke cyy- cyyc eccc ecce ecci ecco eche echo ecko ecky eco- eeee eeke eeoc ehcc eheh eich eick eico eiec eiei eiho eike eiki eiko ekch ekco ekek ekho ekki ekoi eyck eyec eyey eyik eyio eyke h-ii hccc hcch hchi hech heck heek hehe heho heic heie heih heik heke heye heyh hhhh hi-c hicc hice hich hick hico hiei hihc hihe hihi hiho hiie hike hiki hioc hiyo hkcc hoce hoch hock hoei hoek hoey hohe hoho hoie hoik hoke hoki hoko hoky hooe hook hoye hoyi hyce hyhe hyke hyo- iccc icci icco icec icee icey ichc iche ichi icho ichy icke icky icoc iecc ieie ieio ieoh ihcc iiie iiii iiio iioi iioo ikee ikey ikki ikko ikky ikoo ioci ioee ioii ioio ioke ioko iooi iooo k-ci kccc kcci kcck kccy kcec kcee kcei kceo kcey kche kchh kchi kchk kcho kcic kcie kcii kckc kckk kcko kcky kcoe kcoh kcye kcyk kcyy kech keck keco keeh keek kehk keii keik keio kekc keke keki keko keok keye keyh keyy khcc khch khck khec khey khhk khho khic khii khio khke khki khkk khky khoc khoe khoi khok khoy khyi khyy kicc kice kick kicy kihc kihh kihi kihk kiho kiic kiii kiik kikc kiki kikk kiko kioc kioe kioh kioi kiok kioo kiyi kiyk kkch kkci kkck kkco kkcy kkhh kkhi kkhk kkic kkik kkkk kkoh kkoo kkoy kkyc kkyy koch koci kock koei kohh kohi koho koii kokc koke kokh koki kokk koko koky kooc kooi kook kooo koye koyo koyy kycc kyck kyee kykc kyke kykk kyky kyok kyoo kyoy kyyi kyyk kyyo kyyy o-eo occc occi oce ocee oche ochi ocke oec- oecc oeec oeye oeyo ohcc ohee ohey ohhi ohho ohio ohoh ohok ohye ohyo oici oick oiii oike oiko okeh okey okic okie okko okok okyo ooho ooky oooh oooo oyce oych oyee oyke yccc ycch ycee yche ycie yech yeck yeek yehe yeie yeii yeke yeki yeoh yeye yeyi yeyo yike ykey ykko yoch yock yohe yoho yoik yoke yoki yoko yoky yook yoye yoyo yyyy