-er -ey c-- ccc cce cck cco ccr ccs cct ce- cec cee cek ceo cer ces cet cey ckc cko cks ckt cky co- coc coe cok coo cor cos cot coy crc cre crk cro crr crs crt cry csc cse csk cso csr css cst csy ctc cte ctk cto ctr cts ctt cty cyc cye cyk cyo cyr cys cyt ec- ecc ece eck eco ecr ecs ect eec eee eek eeo eer ees eet eey ekc eke eko ekr eks ekt eky eo- eoc eoe eok eoo eor eos eot erc ere erk ero err ers ert ery es- esc ese esk eso esr ess est esy etc ete etk eto etr ets ett ety eyc eye eyo eyr eys eyt k-t kcc kce kck kcr kcs kct ke- kec kee kek keo ker kes ket key kkc kke kkk kkr kks kkt kky koc koe kok koo kor kos kot koy krc krk kro krr krs krt kry ksc kse ksk kso ksr kss kst ktc kte ktk kto ktr kts ktt kyc kye kyo kyr kys kyt oc- occ ock oco ocr ocs oct oec oee oeo oer oes oet oey okc oke okk oko okr oks oo- ooc ook ooo oor oos oot or- orc ore ork oro orr ors ort ory os- osc ose osk oso osr oss ost ot- otc ote otk oto otr ots ott oye oyo oys rcc rce rco rcr rcs rct re- rec ree rek reo rer res ret rey rkc rke rkk rko rks rkt rky roc roe rok roo ror ros rot roy rrc rrk rrr rrs rrt rsc rse rsk rso rsr rss rst rtc rte rtk rto rtr rts rtt rty ry- ryc rye ryk ryo ryr rys ryy scc sce sck sco scr scs sct se- sec see sek seo ser ses set sey sk- skc ske skk sko skr sks skt sky soc soe sok soo sor sos sot soy sr- src sre srk sro srr srs srt sry ss- ssc sse ssk sso ssr sss sst stc ste stk sto str sts stt sty sy- syc sye syk syr sys syt tcc tce tck tco tcr tcs tct te- tec tee tek teo ter tes tet tey tkc tke tkk tko tkr tks tkt tky to- toc toe tok too tor tos tot toy trc tre trk tro trr trs trt try tsc tse tsk tso tsr tss tst tsy ttc tte ttk tto ttr tts ttt tty tyc tye tyo tyr tys tyt ycc yce yco ycs ycy yec yee yek yeo yer yes yet yey ykk yoc yoe yok yoo yor yos yot yoy yrc yre yro yrs yrt ysc yse ysk yso ysr yss yst ysy ytc yte ytk yto ytr yts ytt yyc yye yys yyt yyy

-ose cccc cccs ccee ccoc ccrc ccre ccrs ccrt ccss ccst cctc cctt cec- cece ceco cecs cect ceec cees ceke ceor ceos cer- cerc cere cero cers cert cery cesc cese cesr cess cest cet- cete ceto cets ceys ckck ckco ckcs ckcy cker ckey ckoc ckoo ckor ckos ckot ckoy ckrc ckry ckso ckst ckts ckty coce cock coco coct coes cok- coke coko coky cook coos coot cor- corc core cork coro corr cors cort cory cosc cose coso coss cost cosy cotc cote coto cots cott coty coyo coyr coys coyt crcc crce crcr cre- crec cree creo cres cret crkc croc croe crok croo cror crot croy crrt crss crst crtc crts cry- cryo crys cscc csce csco cscr cscs csec csee cser cset csks csor csos csot csrc csrs csse cssr cstc csto cstr csts csys ctec ctor ctos ctot ctrc ctrs ctsc ctss ctts cyc- cycc cycs cyke cyre cyrk cyrs cyrt cyse cyst cyt- cyte cyto cyy- cyyc eccc ecce ecco ecct eces ecko ecks ecky eco- ecos ecot ecrc ecrr ecsc ecse ecss ect- ectc ecto ects eecs eeee eees eeke eeks eeoc eerc eero eers eery eese eesk eesy eetc eete eets ekco ekek eker ekes eket ekos eoes eore eost eotc eoto eots ercc erce erec erer eres eret erke erks eroc eroe eroo eros errc erre erro errs erse erso erst erts eryc erye esce esco escr escs esee esek eseo eser eses eset eske esko esks esky eso- esok esos esse esso esst essy estc este esto estr ests esty etcc etco etcs etec etee eter etes etoe etok etos etoy etre etro etsy ette etto etty eyck eyec eyer eyes eyet eyey eyke eyot eyre eyry eyse eyst eyte eyyr k-os kccc kcck kccr kcct kccy kcec kcee kceo kcet kcey kckc kckk kcko kckr kcky kcoe kcor kcos kcot kcrc kcro kcrr kcrs kcrt kcry kcsc kcse kcsr kcss kcst kcsy kctc kcte kcto kcty kcye kcyk kcys kcyt kcyy keck keco kecr keek keer kees keet kekc keke keko keks keok keos ker- kerc kere kerk kero kerr kers kert kesc kesk keso kesr kess kest kesy ket- ketc kete ketk keto ketr kets kett kety keye keys keyy kkck kkco kkcr kkcs kkct kkcy kkkk kkoo kkor kkot kkoy kkrc kkre kkrk kkro kkrr kkrs kkrt kkse kksr kkss kkst kktc kktk kkts kkty kkyc kkys kkyy kock kocs koct koes kokc koke kokk koko kokr koks koky kooc kook kooo koor koos koot korc kore kork koro korr kors kort kos- kosc kose koso kosr koss kost kosy kotc kote kotk koto kotr kots kott koty koye koyo koyt koyy krcc krce krco krcs krec kree krek kreo kres kret krkc krke krkk krko krkr krks krky kroc kroe krok kroo kror kros kroy krrc krre krrk krro krrr krrs krrt krry krsc krse krsk krsr krss krst krsy krtc krtk krto krtr krts krty krye kryk kryo kryy ksce ksck ksco kscr kscs kscy ksec ksee ksek kseo kser kset ksey kske kskk ksko kskr ksks ksky ksoc ksok ksoo ksor ksos ksro ksrr ksrs ksrt ksry ksse ksso