c-cd cccc ccci cccp cccv ccdc ccdi ccdp ccdr cced ccee ccic ccid ccii ccip ccir cciv ccoc ccod ccpe ccpp ccpr ccrc ccre ccri ccrp ccvi ccvo cd-e cd-r cddr cdec cder cdic cdii cdio cdiv cdre cdvd cdvi cec- cece ceci ceco cecp cedd cede cedi cedo ceec ceip ceke ceop ceor cepc cepe cepo cepp cepr cer- cerc cerd cere ceri cero cerp cevo cicc cici cico cicr cidc cide cidi cidp cidr ciee cier ciid ciii ciko cikr cior cipo cipp circ cire ciri cirk ciro cirr civc cive civo ckck ckco ckcv ckdo cker ckoc ckoi ckoo ckor ckpc ckpr ckrc ckrd ckvo coce cock coco cocp codd code codi coed coep coip coir cok- coke coko cood cook coop copd cope copi copo copp copr cor- corc cord core cori cork coro corp corr cove covo cpce cpep cper cpic cpio cppd cpre cpri cpvc crcc crce crcr crdc cre- crec cred cree crei creo crep cric crie crik crip crkc crkp croc crod croe crok croo crop cror crpc cvcc cver cvid cvii cvrd cvrr dccc dcci dccp dccv dcii dcio dciv dcop dcpo dcrk dcvd dcvi dddd ddie ddoc ddpo ddrc ddre dec- decc decd dece deci deck deco dedd dede dedi dedo deed deek deep deer deev deid deie deip deir dek- deke deop deor depc depe depo depp depr der- derc dere deri derk dero derp derr derv deve devi devo dice dici dick dico dide didi dido died diep dier diii diiv dike diki diko dioc diop dior dipc dipe dipo dipp dird dire dirk dirr divd dive divi divo dkdc dkid doce doci dock doco dod- dodd dode dodi dodo doek doer doid doke doki doko dood dook doop door dope dopo dopp dopr dorc dord dore dori dork doro dorp dorr dove dovi dpci dpcp dper dpie dppc dprk dred dree drei drek drev dric drie drip drod drop dvdr dvi- dvii dvir dvor dvrp eccc ecce ecci ecco ecdc eced ecip ecko eco- ecod ecop ecpd ecpp ecrc ecri ecrr ecrv eddc edde eddi eddo eddp ede- edei eder edie edik edip edoc edod edve eede eeee eeke eeoc eerc eero eick eico eid- eide eidi eido eidr eiec eied eiei eier eike eiki eiko eipo eipr eird eire ekco eked ekek eker ekki ekoi ekpe ekpo eocd eode eoir eore eori epcc epci epec epee eper epi- epic epid epie epik epip epoc epod epor eppc eppo eppp epro eprp ercc erce ercp erde erdi erec ered erei erer erev eric erie erik erio erke erki eroc erod eroe eroi eroo erpe errc erre erro erve ervi ever evid evie evir evoe evoo evop evre evvk iccc icci icco iccp iccr icdc icdd icde icdp icec iced icee icer icke icoc icod icor icpc icpd icpo icrc icre icrr idce idcr iddo idec ided idee ideo ider idic idid idie idio idir idoc idrc idre idro idvd idve iecc iedr ieie ieio iere ieri iicd iide iied iiie iiii iiio iioi iioo iiop iirc ikee iker ikid ikki ikko ikoo ikri ioci iocp iod- iodd iode iodo ioee ioii ioio ioke ioko iooi iooo iore iori ipcc ipce ipdc ipdi ipec ipek iper ipid ipie ipko ipod ipoe ipop ippc ippo ippr ipri ircc ircd irdc irdo irdp ired iree irer iri- iric irid irie irio irip irki iroc irod irop irov irpc irpe irrc irre irri ivdr ivec iver ivic ivie ivod ivor ivre k-ci k-id kccc kccd kcci kcck kccr kccv kcdc kcdd kcdi kcdr kcdv kcec kced kcee kcei kceo kcep kcic kcid kcie kcii kcir kciv kckc kckk kcko kckr kckv kcoe kcor kcpc kcpi kcpo kcpr kcrc kcri kcro kcrp kcrr kcrv kcvd kcvi kcvk kcvo kcvp kcvr kcvv kdcc kdcd kdce kdco kdcr kddc kddd kddi kddk kddr kdec kdei kdep kdic kdio kdkd kdkk kdko kdkr kdoc kdoe kdok kdov kdpi kdpr kdri kdro kdrv kdvi kdvr kdvv keck keco kecr kedc kedd kede kedi kedo kedp kedr keed keek keep keer keid keii keik keio keir kekc keke keki keko keok kep- kepc kepd kepe kepi ker- kerc kere keri kerk kero kerp kerr kerv keve kevi kicc kicd kice kick kicp kicr kidd kide kidi kidk kido kidr kier kiev kiic kiid kiii kiik kiip kikc kikd kiki kikk kiko kikr kioc kiod kioe kioi kiok kioo kip- kipe kipi kipo kipp kipr kirc kiri kirk kiro kirp kirr kirv kive kivi kkcd kkci kkck kkco kkcr kkdc kkdd kkdo kkdv kked kkic kkid kkik kkkk kkoo kkor kkov kkpc kkpk kkrc kkre kkrk kkro kkrr kkrv kkvr kkvv kocd koci kock kocp kode kodi kodk kodo kodv koed koei koii koir koiv kokc koke koki kokk koko kokp kokr kooc kooi kook kooo koop koor koov kope kopi kopp kopr korc kord kore kori kork koro korr korv kovc kove kovi kovk kovo kovr kpcc kpcr kpcv kpdc kpdo kpdr kpek kper kpid kpir kpke kpkk kpkr kpoc kpod kpoe kpok kpoo kpop kppc kppd kppk kppo kppp kppr kppv kprc kprd kpre kpri kprk kpro kprp kprr kprv kpvc kpvr krcc krcd krce krci krco krdc krdd krde krdo krdr krec kred kree krei krek kreo krev krid krik krio kriv krkc krkd krke krki krkk krko krkr krkv kroc krod kroe kroi krok kroo krop kror krov krpi krpr krrc krre krri krrk krro krrr krvc krve krvi krvk krvo krvr krvv kvcc kvce kvci kvck kvco kvcr kvcv kvdp kvec kver kvic kvie kvik kvip kvir kviv kvoc kvod kvoe kvoi kvok kvoo kvop kvor kvov kvpi kvrc kvre kvri kvro kvrp kvrr kvrv kvvp kvvr kvvv o-eo occc occi oce oced ocee ocke ocpd ocpp ocre ocro ocrr odci oddd oddi oded odei odeo oder odic odie odio odir odoo odop odor odrp oec- oecc oedo oeec oeid oere oevp oici oick oido oier oiii oike oiko oipc oire oked oker okic okie okir okko okok okor okpe okpo okre okro