-er -ey c-- ccc cce ccf cck cco ccr ccs cct ccz ce- cec cee cef cek ceo cer ces cet cey cez cfc cfe cff cfk cfo cfr cfs cft cfz ckc cko cks ckt cky co- coc coe cof cok coo cor cos cot coy coz crc cre crf crk cro crr crs crt cry crz csc cse csf csk cso csr css cst csy csz ctc cte ctf ctk cto ctr cts ctt cty ctz cyc cye cyf cyk cyo cyr cys cyt cz- czc cze czk czo czt ec- ecc ece ecf eck eco ecr ecs ect eec eee eef eek eeo eer ees eet eey ef- efc efe eff efo efr efs eft ekc eke ekf eko ekr eks ekt eky eo- eoc eoe eof eok eoo eor eos eot erc ere erf erk ero err ers ert ery erz es- esc ese esf esk eso esr ess est esy etc ete etf etk eto etr ets ett ety etz eyc eye eyo eyr eys eyt eze ezf ezo ezr ezs ezz fcc fce fcf fck fco fcr fcs fct fcy fcz fec fee fef fek feo fer fes fet fey fez ffc ffe fff ffk ffo ffr ffs fft ffy ffz fkc fkf fkk fkt foc foe fof fok foo for fos fot foy foz frc fre frf frk fro frr frs frt fry fsc fse fsf fsk fso fsr fss fst ftc fte ftf ftk fto ftr fts ftt fty ftz fy- fyc fye fyk fyo fyz k-t k-z kcc kce kck kcr kcs kct ke- kec kee kef kek keo ker kes ket key kez kfc kff kfo kfs kkc kke kkk kkr kks kkt kky koc koe kof kok koo kor kos kot koy koz krc krf krk kro krr krs krt kry ksc kse ksf ksk kso ksr kss kst ktc kte ktf ktk kto ktr kts ktt kyc kye kyo kyr kys kyt kyz kzo kzy oc- occ ocf ock oco ocr ocs oct ocz oec oee oef oeo oer oes oet oey of- ofc ofe off ofo ofr ofs oft ofz okc oke okk oko okr oks oo- ooc oof ook ooo oor oos oot or- orc ore orf ork oro orr ors ort ory orz os- osc ose osf osk oso osr oss ost ot- otc ote otf otk oto otr ots ott otz oye oyo oys oze ozo ozs ozt ozz rcc rce rcf rco rcr rcs rct re- rec ree ref rek reo rer res ret rey rez rfc rfe rff rfk rfo rfr rfs rft rfz rkc rke rkf rkk rko rks rkt rky rkz roc roe rof rok roo ror ros rot roy roz rrc rrf rrk rrr rrs rrt rsc rse rsf rsk rso rsr rss rst rtc rte rtf rtk rto rtr rts rtt rty rtz ry- ryc rye ryf ryk ryo ryr rys ryy ryz rze rzo rzy scc sce scf sck sco scr scs sct se- sec see sef sek seo ser ses set sey sez sfc sfe sff sfk sfo sfr sfs sft sfz sk- skc ske skf skk sko skr sks skt sky soc soe sof sok soo sor sos sot soy soz sr- src sre srf srk sro srr srs srt sry ss- ssc sse ssf ssk sso ssr sss sst ssz stc ste stf stk sto str sts stt sty stz sy- syc sye syk syr sys syt sze szr tcc tce tcf tck tco tcr tcs tct te- tec tee tef tek teo ter tes tet tey tez tfc tfe tff tfk tfo tfr tfs tft tkc tke tkk tko tkr tks tkt tky tkz to- toc toe tof tok too tor tos tot toy toz trc tre trf trk tro trr trs trt try trz tsc tse tsf tsk tso tsr tss tst tsy ttc tte ttf ttk tto ttr tts ttt tty tyc tye tyf tyo tyr tys tyt tze tzf tzs ycc yce ycf yco ycs ycy yec yee yef yek yeo yer yes yet yey yez yfc yfe yff yfr yfs yft ykk yoc yoe yof yok yoo yor yos yot yoy yrc yre yrf yro yrs yrt ysc yse ysk yso ysr yss yst ysy ysz ytc yte ytf ytk yto ytr yts ytt yyc yye yyf yys yyt yyy yyz yzf yzr yzy zce zco zcs zec zee zef zek zeo zer zes zet zez zfc zfr zfs zfy zks zo- zoc zoe zof zok zoo zor zos zot zro zrs zse zst zsz zte ztr zzr zzs zzt zzy zzz

-ose cccc cccf cccs ccee ccfc ccff ccoc ccrc ccre ccrf ccrs ccrt ccsf ccss ccst cctc cctt cec- cece ceco cecs cect ceec cees cef- cefc ceke ceor ceos cer- cerc cere cerf cero cers cert cery cesc cese cesr cess cest cet- cete ceto cets ceys ceze cezy cfcf cfco cfcs cfcy cffr cfor cfos cfre cfrt cfry cfse cftc cfte cftk cftr cfyk ckck ckco ckcs ckcy cker ckey ckfr ckoc ckoo ckor ckos ckot ckoy ckrc ckry ckso ckst ckts ckty coce cock coco coct coes cofc cofe coff cofs coft cok- coke coko coky coof cook coos coot cor- corc core corf cork coro corr cors cort cory cosc cose coso coss cost cosy cotc cote coto cots cott coty coyf coyo coyr coys coyt coze cozy cozz crcc crce crcr crcz cre- crec cree creo cres cret crfc crfs crkc croc croe crok croo cror crot croy croz crrt crss crst crtc crtf crts cry- cryo crys cryz cscc csce cscf csco cscr cscs csec csee cser cset csfc csfr csks csor csos csot csrc csrs csse cssr cstc csto cstr csts csys ctcf ctec ctfc ctfo ctfs ctor ctos ctot ctrc ctrs ctsc ctss ctts cyc- cycc cycs cyfe cyfs cyft cyke cyre cyrk cyrs cyrt cyse cyst cyt- cyte cyto cyy- cyyc czts czyz eccc ecce ecco ecct ecef eces ecfc ecfr ecfs ecko ecks ecky eco- ecos ecot