-ose cccc ccci cccp cccs cccv ccee ccic ccii ccip ccir ccis cciv ccoc ccpe ccpp ccpr ccps ccrc ccre ccri ccrp ccrs ccsi ccsp ccss ccvi ccvo ccvs cec- cece ceci ceco cecp cecs ceec cees ceip ceke ceop ceor ceos cepc cepe cepo cepp cepr ceps cer- cerc cere ceri cero cerp cers cesc cese cesi cesp cesr cess cevo cicc cici cico cicr cics ciee cier cies ciii ciis ciko cikr cior cios cipo cipp cips circ cire ciri cirk ciro cirr cirs cis- cisc cise cisk cisp cisr ciss cisv civc cive civo ckck ckco ckcs ckcv cker ckoc ckoi ckoo ckor ckos ckpc ckpr ckrc ckso ckvo coce cock coco cocp coep coes coip coir cois cok- coke coko cook coop coos cope copi copo copp copr cops cor- corc core cori cork coro corp corr cors cosc cose cosi coso cosp coss cove covo cpce cpcs cpep cper cpic cpio cpos cpps cpre cpri cprs cpsc cpsk cpso cpsr cpvc crcc crce crcr cre- crec cree crei creo crep cres cric crie crik crip cris crkc crkp croc croe crok croo crop cror crpc crps crsp crss cscc csce csci csco cscr cscs csec csee csep cser csik csio csir csis csks csor csos cspc cspe cspi csps csrc csrs csse cssr cvcc cver cvii cvrr cvss eccc ecce ecci ecco eces ecip ecis ecko ecks eco- ecop ecos ecpp ecrc ecri ecrr ecrv ecsc ecse ecsp ecss eecs eeee eees eeke eeks eeoc eeps eerc eero eers eese eesi eesk eick eico eics eiec eiei eier eies eike eiki eiko eiks eipo eipr eire eirs eise eisk eiso eiss ekco ekek eker ekes ekis ekki ekoi ekos ekpe ekpo eksi eoes eoir eois eore eori epcc epci epec epee eper epes epi- epic epie epik epip epis epoc epor epos eppc eppo eppp epps epro eprp eprs epsc epsi epsp epss ercc erce ercp erec erei erer eres erev eric erie erik erio eris erke erki erks eroc eroe eroi eroo eros erpe erps errc erre erro errs erse ersi erso erve ervi esce esci esco escr escs esee esek eseo eser eses esie esik esis eske esko esks eso- esok esop esos espc espe espi espo espp esps esri esse essi esso essp ever eves evie evir evoe evoo evop evos evre evrs evsc evvk iccc icci icco iccp iccr iccs icec icee icer ices icis icke icks icoc icor icos icpc icpo icps icrc icre icrr icrs icsc icse icsi icsp icsr icss iecc ieie ieio iere ieri iers iesc iesi ieso iesr iies iiie iiii iiio iiis iioi iioo iiop iios iirc iirs iisc iisi iisp iisr ikee iker ikes ikki ikko ikoo ikri ioci iocp ioee ioii ioio ioke ioko iooi iooo ioos iops iore iori iors ioso ipcc ipce ipcs ipec ipek iper ipes ipie ipko ipoe ipop ipos ippc ippo ippr ipri ipsc ipse ipsi ipso ipsp ipss ipvs ircc ircs iree irer ires iri- iric irie irio irip iris irki irks iroc irop irov irpc irpe irps irrc irre irri irrs irse irsp irvs iscc isci isco iscp iscr iscs isec isee iseo isep iser ises isic isie isis isko iso- isoc isok isop isor isos ispc ispe ispr isps isri isrp issc isse issi isso issp issr isss ivec iver ives ivic ivie ivor ivre ivrs k-ci k-os kccc kcci kcck kccr kccv kcec kcee kcei kceo kcep kcic kcie kcii kcir kcis kciv kckc kckk kcko kckr kckv kcoe kcor kcos kcpc kcpi kcpo kcpr kcps kcrc kcri kcro kcrp kcrr kcrs kcrv kcsc kcse kcsi kcsp kcsr kcss kcvi kcvk kcvo kcvp kcvr kcvs kcvv keck keco kecr keek keep keer kees keii keik keio keir keis kekc keke keki keko keks keok keos kep- kepc kepe kepi keps ker- kerc kere keri kerk kero kerp kerr kers kerv kesc kesi kesk keso kesp kesr kess keve kevi kevs kicc kice kick kicp kicr kics kier kies kiev kiic kiii kiik kiip kiis kikc kiki kikk kiko kikr kioc kioe kioi kiok kioo kip- kipe kipi kipo kipp kipr kips kirc kiri kirk kiro kirp kirr kirs kirv kisc kise kisi kisk kiso kisr kiss kisv kive kivi kkci kkck kkco kkcr kkcs kkic kkik kkkk kkoo kkor kkov kkpc kkpk kkps kkrc kkre kkrk kkro kkrr kkrs kkrv kkse kksi kksp kksr kkss kkvr kkvv koci kock kocp kocs koei koes koii koir koiv kokc koke koki kokk koko kokp kokr koks kooc kooi kook kooo koop koor koos koov kope kopi kopp kopr kops korc kore kori kork koro korr kors korv kos- kosc kose kosi koso kosp kosr koss kovc kove kovi kovk kovo kovr kpcc kpcr kpcs kpcv kpek kper kpir kpke kpkk kpkr kpoc kpoe kpok kpoo kpop kppc kppk kppo kppp kppr kppv kprc kpre kpri kprk kpro kprp kprr kprs kprv kpsc kpsi kpso kpsp kpvc kpvr kpvs krcc krce krci krco krcs krec kree krei krek kreo kres krev krik krio kris kriv krkc krke krki krkk krko krkr krks krkv kroc kroe kroi krok kroo krop kror kros krov krpi krpr krps krrc krre krri krrk krro krrr krrs krsc krse krsk krsr krss krsv krvc krve krvi krvk krvo krvr krvs krvv ksce ksci ksck ksco kscr kscs kscv ksec ksee ksei ksek kseo ksep kser ksev ksii ksik ksip ksir ksis ksiv kske kskk ksko kskr ksks ksoc ksoi ksok ksoo ksop ksor ksos kspc kspe kspi kspk kspo kspr ksps ksro ksrp ksrr ksrs ksrv ksse kssi ksso kssr ksss ksvc ksve ksvi ksvp ksvr kvcc kvce kvci kvck kvco kvcr kvcs kvcv kvec kver kves kvic kvie kvik kvip kvir kvis kviv kvoc kvoe kvoi kvok kvoo kvop kvor kvov kvpi kvps kvrc kvre kvri kvro kvrp kvrr kvrv kvsc kvsi kvso kvsp kvsr kvss kvsv kvvp kvvr kvvs kvvv o-eo occc occi oce ocee ocis ocke ocks ocos ocpp ocre ocro ocrr ocrs oec- oecc oeec oeps oere oers