-er -ic -ji c-- c-j ccc cce cci ccj cck cco ccr ccs ce- cec cee cei cej cek ceo cer ces ci- cic cie cii cij cik cio cir cis cjc cjk cjr cjs ckc cki cko cks co- coc coe coi coj cok coo cor cos crc cre cri crj crk cro crr crs csc cse csi csj csk cso csr css ec- ecc ece eci ecj eck eco ecr ecs eec eee eek eeo eer ees eic eie eii eij eik eio eir eis ejc eji ejo ekc eke eki eko ekr eks eo- eoc eoe eoi eok eoo eor eos erc ere eri erk ero err ers es- esc ese esi esk eso esr ess icc ice ici icj ick ico icr ics ie- iec iee iei iej iek ier ies iic iie iii iij iio iir iis ijc ije iji ijk ijo ijs ikc ike iki ikk iko ikr iks io- ioc ioe ioi ioj ioo ior ios ir- irc ire iri irj irk iro irr irs is- isc ise isi isj isk iso isr iss j-i jcc jce jci jck jco jcr jcs jec jee jei jej jek jeo jer jes jic jie jii jij jio jir jis jjc jjj jjk jjr jjs jkk jko jkr jks joc joe joi joj jok joo jor jos jrc jri jrk jro jrr jrs jsc jse jsi jsj jsk jso jsr jss kcc kce kci kck kcr kcs ke- kec kee kei kek keo ker kes kic kie kii kij kik kio kir kis kjc kje kji kjr kjs kkc kke kki kkk kkr kks koc koe koi kok koo kor kos krc kri krk kro krr krs ksc kse ksi ksk kso ksr kss o-i oc- occ oci ocj ock oco ocr ocs oec oee oei oeo oer oes oic oie oii oik oio oir ois ojc oje oji ojo ojs okc oke oki okj okk oko okr oks oo- ooc ooi ook ooo oor oos or- orc ore ori ork oro orr ors os- osc ose osi osj osk oso osr oss rcc rce rci rcj rco rcr rcs re- rec ree rei rek reo rer res ric rie rii rik rio rir ris rjc rjk rjr rkc rke rkk rko rks roc roe roi roj rok roo ror ros rrc rri rrk rrr rrs rsc rse rsi rsj rsk rso rsr rss scc sce sci scj sck sco scr scs se- sec see sei sej sek seo ser ses sic sie sii sij sik sio sir sis sjc sje sji sjj sjk sjr sjs sk- skc ske ski skj skk sko skr sks soc soe soi soj sok soo sor sos sr- src sre sri srj srk sro srr srs ss- ssc sse ssi ssj ssk sso ssr sss

-ose cccc ccci cccs ccee ccic ccii ccir ccis ccjo ccoc ccrc ccre ccri ccrs ccsi ccss cec- cece ceci ceco cecs ceec cees cejc ceke ceor ceos cer- cerc cere ceri cero cers cesc cese cesi cesr cess cicc cici cico cicr cics ciee cier cies ciii ciis ciko cikr cior cios circ cire ciri cirk ciro cirr cirs cis- cisc cise cisk cisr ciss cjcj cjcs cjic cjoi cjor cjrc cjrj cjrs cjss ckck ckco ckcs cker ckjr ckjs ckoc ckoi ckoo ckor ckos ckrc ckso coce cock coco coes coir cois cojo cok- coke coko cook coos cor- corc core cori cork coro corr cors cosc cose cosi coso coss crcc crce crcr cre- crec cree crei creo cres cric crie crik cris crkc croc croe crok croo cror crss cscc csce csci csco cscr cscs csec csee cser csik csio csir csis csks csor csos csrc csrs csse cssr eccc ecce ecci ecco eces ecis ecjs ecko ecks eco- ecos ecrc ecri ecrr ecsc ecse ecss eecs eeee eees eeke eeks eeoc eerc eero eers eese eesi eesk eick eico eics eiec eiei eier eies eiji eike eiki eiko eiks eire eirs eise eisk eiso eiss ejer ejji ejoo ekco ekek eker ekes ekis ekki ekoi ekos eksi eoes eoir eois eore eori ercc erce erec erei erer eres eric erie erik erio eris erke erki erks eroc eroe eroi eroo eros errc erre erro errs erse ersi erso esce esci esco escr escs esee esek eseo eser eses esie esik esis eske esko esks eso- esok esos esri esse essi esso iccc icci icco iccr iccs icec icee icer ices icis icke icks icoc icor icos icrc icre icrr icrs icsc icse icsi icsr icss iecc ieie ieio iere ieri iers iesc iesi ieso iesr iies iiie iiii iiio iiis iioi iioo iios iirc iirs iisc iisi iisj iisr ijji ijok ikee iker ikes ikki ikko ikoo ikri ioci ioee ioii ioio ioke ioko iooi iooo ioos iore iori iors ioso ircc ircs iree irer ires iri- iric irie irio iris irje irki irks iroc irrc irre irri irrs irse iscc isci isco iscr iscs isec isee iseo iser ises isic isie isis isko iso- isoc isok isor isos isri issc isse issi isso issr isss j-ro jccc jcci jcrc jcss jeci jecs jeer jees jeke jeok jeos jere jeri jerk jero jers jesc jese jess jick jije jiji jijk jiri jirk jiro jisc jiso jjcc jkcs joce jock joco joee joes joie joik joio jois joji jojo joke joki jook joor joos jore jork joro jose joso joss jsci jssr jsss k-ci k-os kccc kcci kcck kccr kcec kcee kcei kceo kcic kcie kcii kcir kcis kcjc kcjj kcjk kckc kckj kckk kcko kckr kcoe kcor kcos kcrc kcri kcro kcrr kcrs kcsc kcse kcsi kcsj kcsr kcss keck keco kecr keek keer kees keii keik keio keir keis kejj kejo kejs kekc keke keki keko keks keoj keok keos ker- kerc kere keri kerk kero kerr kers kesc kesi kesj kesk keso kesr kess kicc kice kicj kick kicr kics kier kies kiic kiii kiik kiis kije kiji kikc kiki kikk kiko kikr kioc kioe kioi kiok kioo