-er -ic -ji c-- c-j ccc cce cci ccj cck cco ccr ce- cec cee cei cej cek ceo cer ci- cic cie cii cij cik cio cir cjc cjk cjr ckc cki cko co- coc coe coi coj cok coo cor crc cre cri crj crk cro crr ec- ecc ece eci ecj eck eco ecr eec eee eek eeo eer eic eie eii eij eik eio eir ejc eji ejo ekc eke eki eko ekr eo- eoc eoe eoi eok eoo eor erc ere eri erk ero err icc ice ici icj ick ico icr ie- iec iee iei iej iek ier iic iie iii iij iio iir ijc ije iji ijk ijo ikc ike iki ikk iko ikr io- ioc ioe ioi ioj ioo ior ir- irc ire iri irj irk iro irr j-i jcc jce jci jck jco jcr jec jee jei jej jek jeo jer jic jie jii jij jio jir jjc jjj jjk jjr jkk jko jkr joc joe joi joj jok joo jor jrc jri jrk jro jrr kcc kce kci kck kcr ke- kec kee kei kek keo ker kic kie kii kij kik kio kir kjc kje kji kjr kkc kke kki kkk kkr koc koe koi kok koo kor krc kri krk kro krr o-i oc- occ oci ocj ock oco ocr oec oee oei oeo oer oic oie oii oik oio oir ojc oje oji ojo okc oke oki okj okk oko okr oo- ooc ooi ook ooo oor or- orc ore ori ork oro orr rcc rce rci rcj rco rcr re- rec ree rei rek reo rer ric rie rii rik rio rir rjc rjk rjr rkc rke rkk rko roc roe roi roj rok roo ror rrc rri rrk rrr

cccc ccci ccee ccic ccii ccir ccjo ccoc ccrc ccre ccri cec- cece ceci ceco ceec cejc ceke ceor cer- cerc cere ceri cero cicc cici cico cicr ciee cier ciii ciko cikr cior circ cire ciri cirk ciro cirr cjcj cjic cjoi cjor cjrc cjrj ckck ckco cker ckjr ckoc ckoi ckoo ckor ckrc coce cock coco coir cojo cok- coke coko cook cor- corc core cori cork coro corr crcc crce crcr cre- crec cree crei creo cric crie crik crkc croc croe crok croo cror eccc ecce ecci ecco ecko eco- ecrc ecri ecrr eeee eeke eeoc eerc eero eick eico eiec eiei eier eiji eike eiki eiko eire ejer ejji ejoo ekco ekek eker ekki ekoi eoir eore eori ercc erce erec erei erer eric erie erik erio erke erki eroc eroe eroi eroo errc erre erro iccc icci icco iccr icec icee icer icke icoc icor icrc icre icrr iecc ieie ieio iere ieri iiie iiii iiio iioi iioo iirc ijji ijok ikee iker ikki ikko ikoo ikri ioci ioee ioii ioio ioke ioko iooi iooo iore iori ircc iree irer iri- iric irie irio irje irki iroc irrc irre irri j-ro jccc jcci jcrc jeci jeer jeke jeok jere jeri jerk jero jick jije jiji jijk jiri jirk jiro jjcc joce jock joco joee joie joik joio joji jojo joke joki jook joor jore jork joro k-ci kccc kcci kcck kccr kcec kcee kcei kceo kcic kcie kcii kcir kcjc kcjj kcjk kckc kckj kckk kcko kckr kcoe kcor kcrc kcri kcro kcrr keck keco kecr keek keer keii keik keio keir kejj kejo kekc keke keki keko keoj keok ker- kerc kere keri kerk kero kerr kicc kice kicj kick kicr kier kiic kiii kiik kije kiji kikc kiki kikk kiko kikr kioc kioe kioi kiok kioo kirc kiri kirk kiro kirr kjcc kjce kjck kjcr kjee kjer kjic kjik kjir kjjj kjjk kjjo kjjr kjke kjkj kjkk kjoc kjoe kjoi kjoj kjok kjor kjrc kkci kkcj kkck kkco kkcr kkic kkik kkjk kkkj kkkk kkoj kkoo kkor kkrc kkre kkrk kkro kkrr koci kock koei koii koir koje koji kojo kokc koke koki kokk koko kokr kooc kooi kook kooo koor korc kore kori kork koro korr krcc krce krci krco krec kree krei krej krek kreo krik krio krjc krje krjk krjo krkc krke krki krkk krko krkr kroc kroe kroi krok kroo kror krrc krre krri krrk krro krrr o-eo occc occi oce ocee ocke ocre ocro ocrr oec- oecc oeec oere oici oick oier oiii oike oiko oire ojok okej oker okic okie okir okko okok okor okre okro oocr ooer ooij ooji oooo oore orce orci orco ore- orec orek oreo orer ori- oric orie orio orji orke orko oro- oroe orok oror orri orro rccc rcic recc rece reci reck recr reek reii reik reir reke reki reko rere reri rero ricc rice rick rico riek rier riji rijo rike riki rikk rire riri rocc roce rock roco roer roik roio roir roje roji rojo roke roki rokk roko rokr rooi rook roor rorc rore rori rork roro rrrr

c-cor ccccc cccii cciii ceci- cecie ceco- cecri ceere ceoce ceoor cerc- cerce cerci cerco cerec cerej cerer ceric cerie cerik cerio cerje cerke cero- ceroc cerre cerro cicek cicer cicke cieck circe circk circo ciric cirie cirio cirje cirke cirr- cirri cirro ckick co-co cocc- cocce cocci cocco coceo cocio cocir cocke coice coire coiro cojoc coker cokie cokk- cooee cooer cooie cooke cooki coore corce core- coree corer corie corio corke coro- coroi corre corri crece creek creer creio creke creo- crice crick crier crike crio- croce croci crock croco croke crooe crook crore ecker ecori eecke eeeee eerie eerik eicke eieio eiker eirie ejiri ekeko ekici ekker eorre erere erice erick erier eriic erio- erkec erkki erkko erkoc eroor erore error iceci icici icier icker iecee ieiri ierei ieroe iiiee iiiii ijeri ijoke ijoko ikire ikoro ioooi ioooo iorio ircii irece irico iriki irker irock iroko irori j-roc jeerk jeker jeroo jerre jerri jikji jikki jocko joe-e joei joice jokee jokei joker jokic jokke joree jrock k-jee kecer keere keeri keiji keijo keiki keiko keire keiri kejok kekec kekri keori kerei