cccc ccci cccv cchr cchy ccic ccii ccir cciv ccoc ccrc ccri ccvi ccvo chch chci chic chih chik chir chiv choc choh choi chok choo chor chov choy chrc chro chrr chvo chy- chyc chyk cicc cich cici cico cicr cihr ciii ciko cikr cior circ cirh ciri cirk ciro cirr civc civh civo civy ckch ckck ckco ckcv ckcy ckhv ckoc ckoi ckoo ckor ckoy ckrc ckry ckvo coch cock coco coho coir cok- coko coky cooh cook cor- corc cori cork coro corr cory covo covy coyo coyr crcc crcr cric crik crkc croc croh crok croo cror croy cry- cryo cvcc cvii cvrr cyc- cycc cyrk cyy- cyyc h-ii hccc hcch hchi hhhh hi-c hi-v hicc hich hick hico hihc hihi hiho hiki hioc hiri hirk hiro hivy hiyo hkcc hkir hoch hock hocr hoho hoik hoir hoki hoko hoky hook hoor horc hori hork horo horr hory hovi hovk hoyi hrrc hvcc hy-v hyo- iccc icci icco iccr ichc ichi icho ichr ichy icky icoc icor icrc icrr icry ihcc ihrc ihvh iiii iiio iioi iioo iirc ikki ikko ikky ikoo ikri ioci ioii ioio ioko iooi iooo iori ircc iri- iric irio iriy irki iroc iroh irov irrc irri ivic ivor ivry k-ci kccc kcci kcck kccr kccv kccy kchh kchi kchk kcho kchr kcic kcii kcir kciv kckc kckk kcko kckr kckv kcky kcoh kcor kcrc kcrh kcri kcro kcrr kcrv kcry kcvh kcvi kcvk kcvo kcvr kcvv kcvy kcyk kcyy khcc khch khck khcv khhk khho khic khii khio khki khkk khkr khkv khky khoc khoi khok khor khoy khri khrk khro khrr khrv khvh khyi khyr khyy kicc kick kicr kicy kihc kihh kihi kihk kiho kihr kiic kiii kiik kikc kiki kikk kiko kikr kioc kioh kioi kiok kioo kirc kiri kirk kiro kirr kirv kivi kivy kiyi kiyk kkch kkci kkck kkco kkcr kkcy kkhh kkhi kkhk kkhr kkic kkik kkkk kkoh kkoo kkor kkov kkoy kkrc kkrh kkrk kkro kkrr kkrv kkvr kkvv kkyc kkyy koch koci kock kohh kohi koho kohr koii koir koiv kokc kokh koki kokk koko kokr koky kooc kooi kook kooo koor koov korc kori kork koro korr korv kovc kovi kovk kovo kovr koyo koyy krcc krch krci krco krhc krhv krik krio kriv krkc krkh krki krkk krko krkr krkv krky kroc kroh kroi krok kroo kror krov kroy krrc krri krrk krro krrr krry krvc krvi krvk krvo krvr krvv kryk kryo kryy kvcc kvch kvci kvck kvco kvcr kvcv kvcy kvic kvik kvir kviv kvoc kvoh kvoi kvok kvoo kvor kvov kvrc kvrh kvri kvro kvrr kvrv kvvr kvvv kycc kyck kycr kyiv kykc kykk kykr kykv kyky kyok kyoo kyor kyoy kyrc kyrk kyro kyyi kyyk kyyo kyyy occc occi ochi ocro ocrr ohcc ohhi ohho ohio ohoh ohok ohyo oici oick oiii oiko oiry okic okir okko okok okor okro okyo oocr ooho ooky oooh oooo oory orch orci orco ori- oric orio orko oro- orok oror oroy orri orro orry orvr ovi- ovo- ovoo oych oyri rccc rcic rcvr rcyc rhio rhoc rhoh ricc rich rick rico riho riki rikk riri rivo riyo rocc roch rock roco rohr rohy roik roio roir rokh roki rokk roko rokr roky rooi rook roor rorc rori rork roro rory rovi rovo rrrr rv-c rvik rvvh rych ryck ryki ryoh vcci vhhh vic- vich vici vick vico vihi viii viik viki viko virc viri virk viro virr viry vivi vivo vivy vkor voho voic voio voir voky vooc voor vor- vori voro vory vovk voyi vrci vrio vroc vvvv vych vyir vyrk yccc ycch yhvh yirk yirr yivo ykko yoch yock yoho yoik yoki yoko yoky yook yori york yoro yory yoyo yrho yvor yyyy