-er -ey c-- ccc cce cck cco ccr ccs ccw ce- cec cee cek ceo cer ces cew cey ckc cko cks ckw cky co- coc coe cok coo cor cos cow coy crc cre crk cro crr crs crw cry csc cse csk cso csr css csw csy cw- cwc cwe cwk cwo cwr cws cyc cye cyk cyo cyr cys cyw ec- ecc ece eck eco ecr ecs ecw eec eee eek eeo eer ees eew eey ekc eke eko ekr eks eky eo- eoc eoe eok eoo eor eos eow erc ere erk ero err ers erw ery es- esc ese esk eso esr ess esw esy ewc ewe ewk ewo ewr ews eww ewy eyc eye eyo eyr eys kcc kce kck kcr kcs ke- kec kee kek keo ker kes kew key kkc kke kkk kkr kks kky koc koe kok koo kor kos kow koy krc krk kro krr krs krw kry ksc kse ksk kso ksr kss ksw kw- kwc kwk kwo kws kww kyc kye kyo kyr kys kyw oc- occ ock oco ocr ocs ocw oec oee oeo oer oes oey okc oke okk oko okr oks okw oo- ooc ook ooo oor oos oow or- orc ore ork oro orr ors ory os- osc ose osk oso osr oss osw owc owe owk owo ows oww oye oyo oys rcc rce rco rcr rcs rcw re- rec ree rek reo rer res rew rey rkc rke rkk rko rks rky roc roe rok roo ror ros row roy rrc rrk rrr rrs rsc rse rsk rso rsr rss rsw rwc rwe rwr rws rwy ry- ryc rye ryk ryo ryr rys ryy scc sce sck sco scr scs scw se- sec see sek seo ser ses sew sey sk- skc ske skk sko skr sks skw sky soc soe sok soo sor sos sow soy sr- src sre srk sro srr srs srw sry ss- ssc sse ssk sso ssr sss ssw swc swe swk swo swr sws swy sy- syc sye syk syr sys wcc wce wck wco wcr wcs wcw wec wee wek weo wer wes wew wey wkc wke wko wkr wks wkw wky woc woe wok woo wor wos wow woy wr- wrc wre wrk wro wrr wrs wrw wry wsc wse wsk wso wsr wss wsw wwc wwe wwo www wy- wyc wye wyk wyo wyr wys ycc yce yco ycs ycw ycy yec yee yek yeo yer yes yew yey ykk yoc yoe yok yoo yor yos yow yoy yrc yre yro yrs ysc yse ysk yso ysr yss ysy ywc yyc yye yys yyy

-ose cccc cccs ccee cckw ccoc ccow ccrc ccre ccrs ccss cec- cece ceco cecs ceec cees ceke ceor ceos cer- cerc cere cero cers cery cesc cese cesr cess cewe ceys ckck ckco ckcs ckcw ckcy cker ckey ckoc ckoo ckor ckos ckoy ckrc ckrw ckry ckso cksw ckwr ckws ckww coce cock coco coes cok- coke coko coky cook coos cor- corc core cork coro corr cors cory cosc cose coso coss cosy cowe cows cowy coyo coyr coys crcc crce crcr cre- crec cree creo cres crew crkc croc croe crok croo cror crow croy crss cry- cryo crys cscc csce csco cscr cscs csec csee cser csks csor csos csrc csrs csse cssr cswk csws csys cwer cwos cwrw cyc- cycc cycs cyke cyre cyrk cyrs cyse cyy- cyyc eccc ecce ecco eces ecko ecks ecky eco- ecos ecrc ecrr ecsc ecse ecss eecs eeee eees eeke eeks eeoc eerc eero eers eery eese eesk eesy ekco ekek eker ekes ekos ekwe eoes eore eows ercc erce erec erer eres erew erke erks eroc eroe eroo eros errc erre erro errs erse erso erws eryc erye esce esco escr escs esee esek eseo eser eses eske esko esks esky eso- esok esos esse esso essy eswc esws ewer ewes ewew ewok ewos ewre ewry eyck eyec eyer eyes eyey eyke eyre eyry eyse eyyr k-os kccc kcck kccr kccy kcec kcee kceo kcey kckc kckk kcko kckr kcky kcoe kcor kcos kcow kcrc kcro kcrr kcrs kcrw kcry kcsc kcse kcsr kcss kcsy kcwc kcwe kcwk kcwr kcye kcyk kcys kcyy keck keco kecr keek keer kees kekc keke keko keks keok keos ker- kerc kere kerk kero kerr kers kesc kesk keso kesr kess kesw kesy kewe kewr kews keye keys keyw keyy kkck kkco kkcr kkcs kkcw kkcy kkkk kkoo kkor kkow kkoy kkrc kkre kkrk kkro kkrr kkrs kkse kksr kkss kksw kkwe kkwk kkws kkwy kkyc kkys kkyy kock kocs kocw koes kokc koke kokk koko kokr koks koky kooc kook kooo koor koos korc kore kork koro korr kors kos- kosc kose koso kosr koss kosy kowe kowr kowy koye koyo koyy krcc krce krco krcs krcw krec kree krek kreo kres krew krkc krke krkk krko krkr krks krkw krky kroc kroe krok kroo kror kros krow kroy krrc krre krrk krro krrr krrs krrw krry krsc krse krsk krsr krss krsw krsy krwc krwk krwr krye kryk kryo kryy ksce ksck ksco kscr kscs kscy ksec ksee ksek kseo kser ksew ksey kske kskk ksko kskr ksks ksky ksoc ksok ksoo ksor ksos ksow ksro ksrr ksrs ksrw ksry ksse ksso kssr ksss kswc kswo ksws ksww kswy ksyc ksyr ksyy kwck kwcr kwee kwes kwey kwkc kwkk kwkr kwkw kwky kwoc kwok kwor kwos kwow kwre kwrk kwro kwrr kwrs kwrw kwsc kwsk kwso kwss kwsw kwwk kwwr kwws kwwy kwye kwyo kwyr kwys kwyw kwyy kycc kyck kycr kycs kyee kyes kykc kyke kykk kykr kyks kyky kyok kyoo kyor kyos kyoy kyrc kyre kyrk kyro kyrs kysc kyse kysk kysr kywe kywy kyyk kyyo kyys kyyw kyyy o-eo occc oce ocee ocke ocks ocos ocre ocro ocrr ocrs ocsw ocys oec- oecc oeec oere oers oese oeye oeyo oker okes okey okko okok okor okre okro okso okyo oocr ooer ooes ooky oooo ooos oore