-er c-- ccc ccd cce cck cco ccr ccv ccz cdc cdd cde cdk cdo cdr cdv cdz ce- cec ced cee cek ceo cer cev cez ckc ckd cko co- coc cod coe cok coo cor cov coz crc crd cre crk cro crr crv crz cvc cvd cve cvk cvo cvr cvv cvz cz- czc czd cze czk czo dcc dcd dce dck dco dcr dcv ddc ddd dde ddk ddo ddr ddz de- dec ded dee dek deo der dev dez dkc dke dkk dko dkr doc dod doe dok doo dor dov doz drc drd dre drk dro drr drv drz dvc dvd dve dvk dvr dzd dze dzo dzr ec- ecc ecd ece eck eco ecr ecv ed- edc edd ede edk edo edr eec eed eee eek eeo eer eev ekc ekd eke eko ekr ekv eo- eoc eod eoe eok eoo eor erc erd ere erk ero err erv erz evc evd eve evo evr evv eze ezo ezr ezz k-z kcc kcd kce kck kcr kdc kde kdk kdo kdr ke- kec ked kee kek keo ker kev kez kkc kke kkk kkr kkv koc kod koe kok koo kor koz krc krd krk kro krr krv kvk kvo kvr kvv kzo oc- occ ocd ock oco ocr ocv ocz odc odd ode odo odr odv oec oed oee oeo oer okc okd oke okk oko okr oo- ooc ood ook ooo oor oov or- orc ord ore ork oro orr orv orz ov- ovc ovd ove ovo ovv oze ozo ozz rcc rcd rce rco rcr rcv rdc rdd rde rdo rdr rdv re- rec red ree rek reo rer rev rez rkc rke rkk rko rkv rkz roc rod roe rok roo ror rov roz rrc rrd rrk rrr rvc rvd rve rvo rvr rvv rze rzo v-e vcc vcd vce vco vcr vdc vdd vde vdk vdo vdr vdv vec ved vee vek veo ver vez voc vod voe vok voo vor vov voz vrc vrd vre vrk vrr vvc vvo vvr vvv vvz zce zco zdv zec zed zee zek zeo zer zev zez zo- zoc zod zoe zok zoo zor zro zzr zzz

c-cd cccc cccv ccdc ccdr cced ccee ccoc ccod ccrc ccre ccvo cd-e cd-r cddr cdec cder cdre cdvd cec- cece ceco cedd cede cedo ceec ceke ceor cer- cerc cerd cere cero cevo ceze ckck ckco ckcv ckdo cker ckoc ckoo ckor ckrc ckrd ckvo coce cock coco codd code coed cok- coke coko cood cook cor- corc cord core cork coro corr cove covo cozd coze cozz crcc crce crcr crcz crdc cre- crec cred cree creo crkc croc crod croe crok croo cror croz cvcc cver cvrd cvrr dccc dccv dcrk dcvd dddd ddoc ddrc ddre dec- decc decd dece deck deco dedd dede dedo deed deek deer deev dek- deke deor der- derc dere derk dero derr derv deve devo deze dkdc doce dock doco dod- dodd dode dodo doek doer doke doko dood dook door dorc dord dore dork doro dorr dove doze dozo dred dree drek drev drod droz dvdr dvor dzok dzor dzrr dzrv dzvr dzvv dzze eccc ecce ecco ecdc eced ecko eco- ecod ecrc ecrr ecrv eddc edde eddo ede- eder edoc edod edve eede eeee eeke eeoc eerc eero eeze ekco eked ekek eker eocd eode eore ercc erce erde erec ered erer erev erez erke eroc erod eroe eroo errc erre erro erve ever evoe evoo evre evvk ezed ezek ezer ezod ezov ezzo kccc kccd kcck kccr kccv kcdc kcdd kcdr kcdv kcdz kcec kced kcee kceo kcez kckc kckk kcko kckr kckv kckz kcoe kcor kcoz kcrc kcro kcrr kcrv kcrz kcvd kcvk kcvo kcvr kcvv kcze kczo kczz kdcc kdcd kdce kdco kdcr kddc kddd kddk kddr kdec kdez kdkd kdkk kdko kdkr kdoc kdoe kdok kdov kdro kdrv kdvr kdvv kdzr kdzz keck keco kecr kedc kedd kede kedo kedr keed keek keer kekc keke keko keok ker- kerc kere kerk kero kerr kerv kerz keve keze kezr kezz kkcd kkck kkco kkcr kkdc kkdd kkdo kkdv kkdz kked kkez kkkk kkoo kkor kkov kkoz kkrc kkre kkrk kkro kkrr kkrv kkrz kkvr kkvv kkzz kocd kock kode kodk kodo kodv kodz koed kokc koke kokk koko kokr kokz kooc kook kooo koor koov kooz korc kord kore kork koro korr korv kovc kove kovk kovo kovr koze kozk kozo kozr krcc krcd krce krco krdc krdd krde krdo krdr krdz krec kred kree krek kreo krev krez krkc krkd krke krkk krko krkr krkv krkz kroc krod kroe krok kroo kror krov kroz krrc krre krrk krro krrr krrz krvc krve krvk krvo krvr krvv krvz krze krzk krzr krzz kvcc kvce kvck kvco kvcr kvcv kvec kver kvoc kvod kvoe kvok kvoo kvor kvov kvoz kvrc kvre kvro kvrr kvrv kvvr kvvv kvvz kzcd kzcr kzdc kzdr kzee kzer kzke kzkr kzkz kzoo kzor kzoz kzrc kzrd kzrk kzro kzrr kzrv kzrz kzzd kzzk kzzo kzzr kzzv kzzz o-eo occc oce oced ocee ocke ocre ocro ocrr oddd oded odeo oder odoo odor oec- oecc oedo oeec oere oked oker okko okok okor okre okro oocr ooer oooo oord oore ooze orce orco orde ordo ore- orec ored orek oreo orer orke orko oro- oroe orok oror oroz orro orve orvr orzk orzo ovde ovee over ovo- ovod ovoo ovre ozd ozee ozek ozer rccc rcdc rcde rcrd rcvr rder rdev rdoc recc recd rece reck recr recz redc redd rede redo redr reed reek reev reke reko reod rerd rere rero revd reve revo reze rocc roce rock roco rodd rode rodo roed roer roev roke rokk roko rokr rood rook roor rooz rorc rore rork roro rove rovo roze rozz rred rrrr rv-c rved rver vcez vdcc vdec vder vdre vecc veck vedc vede vedo veer veke veor ver- verd vere verk vero veve vevo veze vkor vkzv voce vode vodo voer voke vooc voor