c-- ccc cch cck cco ccr ccu ccv ch- chc chh chk cho chr chu chv ckc ckh cko co- coc coh cok coo cor cou cov crc crh crk cro crr cru crv cuc cuh cuk cuo cur cuu cuv cvc cvh cvk cvo cvr cvu cvv hcc hch hck hco hcr hcv hhc hhh hhk hho hhr hhu hhv hkh hkk hko hkr hku hoc hoh hok hoo hor hou hov hr- hrc hrh hrk hro hrr hru hrv huc huh huk huo hur huu huv hv- hvc hvk hvo hvr hvv kcc kch kck kcr kcu khh khk kho khr khu khv kkc kkh kkk kkr kku kkv koc koh kok koo kor kou krc krk kro krr kru krv kuc kuh kuk kur kuu kvh kvk kvo kvr kvv oc- occ och ock oco ocr ocu ocv ohc ohh oho ohr ohu okc okk oko okr oku oo- ooc ooh ook ooo oor oov or- orc orh ork oro orr oru orv ou- ouc ouh ouk ouo our ov- ovc ovh ovo ovv rcc rch rco rcr rcu rcv rh- rhc rhh rho rhr rhu rhv rkc rkk rko rku rkv roc roh rok roo ror rou rov rrc rrh rrk rrr rru ruc ruh ruk ruo rur ruu ruv rvc rvh rvo rvr rvu rvv ucc uch uck uco ucr ucu ucv uhc uhh uho uhr uhu uhv ukc ukk ukr uku uoc uok uoo uor ur- urc urk uro urr uru uuc uur uuu uvc uvo uvu uvv vcc vch vco vcr vcu vh- vhc vho voc voh vok voo vor vou vov vrc vrh vrk vrr vru vuk vur vuv vvc vvo vvr vvv

-hou cccc cccu cccv cchr ccoc ccrc ccuc ccvo chch choc choh chok choo chor chou chov chrc chro chrr chuk chur chvo ckch ckck ckco ckcv ckhv ckoc ckoo ckor ckrc ckvo coch cock coco cocu coho cok- coko cooh cook cor- corc cork coro corr couk cour covo crcc crcr crkc croc croh crok croo cror cruk cucc cuck cuk- curo curr cvcc cvrr hccc hcch hhhh hkcc hoch hock hocr hoho hoko hoku hook hoor horc hork horo horr houk hour hovk hrrc huch huck hucu huhu huor hurk huro hurr huru hvcc kccc kcck kccr kccu kccv kchh kchk kcho kchr kchu kckc kckk kcko kckr kckv kcoh kcor kcou kcrc kcrh kcro kcrr kcru kcrv kcuh kcuk kcvh kcvk kcvo kcvr kcvu kcvv khcc khch khck khcv khhk khho khkk khkr khkv khoc khok khor khou khrk khro khrr khrv khuk khur khvh kkch kkck kkco kkcr kkhh kkhk kkhr kkkk kkoh kkoo kkor kkov kkrc kkrh kkrk kkro kkrr kkrv kkuu kkvr kkvu kkvv koch kock kohh koho kohr kohu kokc kokh kokk koko kokr koku kooc kook kooo koor koou koov korc kork koro korr koru korv kour kouu kovc kovk kovo kovr krcc krch krco krcu krhc krhv krkc krkh krkk krko krkr krku krkv kroc kroh krok kroo kror krov krrc krrk krro krrr kruc kruh kruk krur krvc krvk krvo krvr krvv kucc kuch kuco kucr kucv kuhu kukh kukk kuku kuok kuoo kurk kuro kurr kuru kurv kuuk kuur kuuu kuvo kuvr kvcc kvch kvck kvco kvcr kvcu kvcv kvoc kvoh kvok kvoo kvor kvou kvov kvrc kvrh kvro kvrr kvrv kvuu kvvr kvvv occc ocro ocrr ocur ohcc ohho ohoh ohok okcu okko okok okor okro okur oocr ooho ooku oooh oooo orch orco orko oro- orok oror orro orvr oucc ouch our- ouro ouu- ovo- ovoo rccc rcuv rcvr rhoc rhoh rocc roch rock roco rohr rohu rokh rokk roko rokr roku rook roor rorc rork roro roru rouh rouk rovo rrrr ruch ruck ruhh ruhr rukh rukk ruku ruok rurc ruro ruru ruvu rv-c rvvh ucho ucrc uhoh uhok uhuh ukcc ukko ukok ukrc ukur uocc uor- uovo urch urho uro- urok uroo urrh uruk urur uuoc uuuu uv-c uvok uvvu vhhh vkor voho vohu vooc voor vor- voro voru vouh vouk vour vovk vroc vruk vuco vuku vvvv

c-cor ccccc chock choco chokh choko chook choor chor- chork choro chouk chuck chuko chur- churk churr churu chuuk co-co cocc- cocco cocur cohoo cokk- cooch coro- corvo couch couco couru crhov crock croco crook crouk cruck cruor cucuk cukor cuoco curch curro h-cho hcooh hhhhh hhour ho-ho ho-oh hocco hokku hooch horch horro horru houch houck hourc hrhov hroch hucch hucho huhuh hukok huork hurko hurok huuru khoku khoro khour khuru khuur ko-ko kochu kocov kokko kokor kokou kokur kooru korck korku koror korro koruk kouch kovor kovur krhov krock kuchu kucuk kukko kukok kukur kurch kurku kurov kuruc kuruk occur ochro ockro oh-oh oh-ok ohchr ohour okcho okkur okoc okoho okoro okuku okuru ooooh ooooo oovoo oroch oroco oruch oruku oruro oucho ouoro r-co- ro-ro rocco rocko rocor rocou rocov rohov rohru rokkk rookh rouch rouko uchku uchuu uh-oh uh-uh uhhoh uhhuh uhuru ukhov urour urucu uuork uuuuu uvrou vokov vooru vouch vrock vucko

chocho chooch chorku choro- chorro chorur chucho chuchu chukku chukor chukur chuo church churro churuk cocco- cococo cohovo coocoo cookoo corour coruco coruro courr- crocco crochu crooch crouch cruro- cuckoo curour curror cururo h-hour hkcccc hocooh hocour hohoho hoohoo hookor hooroo hororo horror huh-uh hukkok hurroo k-rock khocho khoroo khoruk khuhro kohoku kokkoh kokoku kokoro kookoo korkor kororo koruru koukou kouoro kourou kovrov kovvur krkovo kukoc kukovo kurkcu kurkov kuroch kuroko kurukh kururu o-hook occour ocho ochro- ockov ohohoh oohooh ookroo oooooo orrho- orrock orrour ovruch rochor rochov rococo rokkor rokuko rokuro roucou ruhroh ruocco uh-huh v-rock vochov vorukh vrhovo vukovo vvvvvv

choho chorkor choruru choucho chovoor chuchur chukchu chukovo chukuru churchk churchu chururu cochour cooccur corrour cou-cou cuchuco currock hoo-hoo horrour hurrock kochkor kocho kokocko kokorou kor-kor korkoro korovou korucuk krucov kuckovo rococco ruh-roh uchuruk vouchor

chokocho choochoo choroku chouchou chu-chou chuckoor co-occur cocoroco corocoro cro-hook cucurucu curucucu hococooh hokohoko horohoro kohukohu kukukuku kukuruku kurukuru rokkurro rokovoko uh-uh-uh vorovoro

choo-choo chorrocho chuchkovo chuo-ku couroucou cucurucho koukourou rockchuck roocoocoo

kouroukoro