-er c-- ccc cce cck ccm cco ccr ccs cct ce- cec cee cek cem ceo cer ces cet ckc ckm cko cks ckt cmc cme cmk cmm cmo cmr cms cmt co- coc coe cok com coo cor cos cot crc cre crk crm cro crr crs crt csc cse csk csm cso csr css cst ctc cte ctk ctm cto ctr cts ctt ec- ecc ece eck ecm eco ecr ecs ect eec eee eek eem eeo eer ees eet ekc eke eko ekr eks ekt em- emc eme emk emm emo emr ems emt eo- eoc eoe eok eom eoo eor eos eot erc ere erk erm ero err ers ert es- esc ese esk esm eso esr ess est etc ete etk etm eto etr ets ett k-t kcc kce kck kcm kcr kcs kct ke- kec kee kek kem keo ker kes ket kkc kke kkk kkm kkr kks kkt kmc kme kmk kmm kmo kms kmt koc koe kok kom koo kor kos kot krc krk kro krr krs krt ksc kse ksk ksm kso ksr kss kst ktc kte ktk ktm kto ktr kts ktt m-o m-r mc- mcc mce mck mcm mco mcr mcs mct mec mee mek mem meo mer mes met mkc mke mkk mkm mko mkr mks mkt mmc mme mmk mmm mmo mmr mms mmt moc moe mok mom moo mor mos mot mrc mre mrk mrm mro mrr mrs mrt msc mse msk msm mso msr mss mst mtc mte mtk mtm mto mtr mts mtt oc- occ ock ocm oco ocr ocs oct oec oee oem oeo oer oes oet okc oke okk oko okr oks om- omc ome omm omo omr oms omt oo- ooc ook oom ooo oor oos oot or- orc ore ork orm oro orr ors ort os- osc ose osk osm oso osr oss ost ot- otc ote otk otm oto otr ots ott rcc rce rcm rco rcr rcs rct re- rec ree rek rem reo rer res ret rkc rke rkk rkm rko rks rkt rmc rme rmm rmo rmr rms rmt roc roe rok rom roo ror ros rot rrc rrk rrm rrr rrs rrt rsc rse rsk rsm rso rsr rss rst rtc rte rtk rtm rto rtr rts rtt scc sce sck scm sco scr scs sct se- sec see sek sem seo ser ses set sk- skc ske skk skm sko skr sks skt smc sme smk smm smo smr sms smt soc soe sok som soo sor sos sot sr- src sre srk srm sro srr srs srt ss- ssc sse ssk ssm sso ssr sss sst stc ste stk stm sto str sts stt tcc tce tck tcm tco tcr tcs tct te- tec tee tek tem teo ter tes tet tkc tke tkk tkm tko tkr tks tkt tmc tme tmk tmm tmo tmr tms tmt to- toc toe tok tom too tor tos tot trc tre trk trm tro trr trs trt tsc tse tsk tsm tso tsr tss tst ttc tte ttk ttm tto ttr tts ttt

-ose cccc cccm cccs ccee cckm ccmc ccmm ccms ccoc ccom ccrc ccre ccrs ccrt ccss ccst cctc cctt cec- cece cecm ceco cecs cect ceec ceem cees ceke ceme cemm cemr cems ceor ceos cer- cerc cere cero cers cert cesc cese cesr cess cest cet- cete ceto cets ckck ckcm ckco ckcs ckem cker ckmo ckoc ckom ckoo ckor ckos ckot ckrc ckrm ckso ckst ckts cmcc cmcs cmec cmes cmmc cmms cmoc cmos cmot cmrr cmrs cmsc cmse cmst cmtc coce cock coco coct coes cok- coke coko com- comc come comm como comr coms cook coom coos coot cor- corc core cork corm coro corr cors cort cosc cose cosm coso coss cost cotc cote coto cots cott crcc crce crcr cre- crec cree crem creo cres cret crkc crmo crms croc croe crok crom croo cror crot crrt crss crst crtc crtm crts cscc csce csco cscr cscs csec csee csem cser cset csks csmc csom csor csos csot csrc csrs csse cssm cssr cstc cstm csto cstr csts ctec ctmo ctor ctos ctot ctrc ctrm ctrs ctsc ctss ctts eccc ecce eccm ecco ecct ecem eces ecko ecks eco- ecos ecot ecrc ecrm ecrr ecsc ecse ecss ect- ectc ecto ects eecs eeee eees eeke eeks eemo eems eeoc eerc eero eers eese eesk eetc eete eets ekco ekek eker ekes eket ekos emcc emco emcs emek emer emes emet emks emme emms emor emos emre emrs emse emso emst emte emts eoes eore eost eotc eoto eots ercc erce erec erem erer eres eret erke erks ermc erme ermo erms eroc eroe eroo eros errc erre erro errs erse erso erst erts esce escm esco escr escs esee esek esem eseo eser eses eset eske esko esks esme esmo esmr esmt eso- esok esom esos esse esso esst estc este esto estr ests etcc etco etcs etec etee etem eter etes etoe etok etos etre etrm etro ette etto k-os kccc kcck kccr kcct kcec kcee kceo kcet kckc kckk kckm kcko kckr kcmc kcme kcmk kcmm kcmo kcmr kcms kcmt kcoe kcom kcor kcos kcot kcrc kcro kcrr kcrs kcrt kcsc kcse kcsm kcsr kcss kcst kctc kcte kcto keck keco kecr keek keem keer kees keet kekc keke keko keks kemc keme kemm kemo kemr kems keok keom keos ker- kerc kere kerk kerm kero kerr kers kert kesc kesk keso kesr kess kest ket- ketc kete ketk keto ketr kets kett kkck kkcm kkco kkcr kkcs kkct kkkk kkmc kkmk kkmo kkmr kkms kkmt kkoo kkor kkot kkrc kkre kkrk kkro kkrr kkrs kkrt kkse kksm kksr kkss kkst kktc kktk kkts kmcc kmce kmcm kmco kmcr kmcs kmem kmeo kmer kmet kmke kmkk kmko kmks kmkt kmme kmmk kmmm kmmo kmmr kmms kmmt kmoc kmoe kmok kmom kmor kmot kmrc kmro kmrr kmrs kmsc kmse kmso kmsr kmss kmst kmtc kmtk kmtr