-er -ey c-- ccc cce cco ccr ccs cct ccv ce- cec cee ceo cer ces cet cev cey co- coc coe coo cor cos cot cov coy crc cre cro crr crs crt crv cry csc cse cso csr css cst csv csy ctc cte cto ctr cts ctt ctv cty cvc cve cvo cvr cvs cvt cvv cyc cye cyo cyr cys cyt ec- ecc ece eco ecr ecs ect ecv eec eee eeo eer ees eet eev eey eo- eoc eoe eoo eor eos eot erc ere ero err ers ert erv ery es- esc ese eso esr ess est esv esy etc ete eto etr ets ett etv ety evc eve evo evr evs evt evv evy eyc eye eyo eyr eys eyt oc- occ oco ocr ocs oct ocv oec oee oeo oer oes oet oey oo- ooc ooo oor oos oot oov or- orc ore oro orr ors ort orv ory os- osc ose oso osr oss ost osv ot- otc ote oto otr ots ott otv ov- ovc ove ovo ovs ovv oye oyo oys rcc rce rco rcr rcs rct rcv re- rec ree reo rer res ret rev rey roc roe roo ror ros rot rov roy rrc rrr rrs rrt rsc rse rso rsr rss rst rsv rtc rte rto rtr rts rtt rtv rty rvc rve rvo rvr rvs rvt rvv rvy ry- ryc rye ryo ryr rys ryy scc sce sco scr scs sct scv se- sec see seo ser ses set sev sey soc soe soo sor sos sot sov soy sr- src sre sro srr srs srt srv sry ss- ssc sse sso ssr sss sst ssv stc ste sto str sts stt stv sty svc sve svo svr svs svt svv svy sy- syc sye syr sys syt tcc tce tco tcr tcs tct tcv te- tec tee teo ter tes tet tev tey to- toc toe too tor tos tot tov toy trc tre tro trr trs trt trv try tsc tse tso tsr tss tst tsv tsy ttc tte tto ttr tts ttt ttv tty tvc tve tvo tvr tvs tvt tvy tyc tye tyo tyr tys tyt v-e vcc vce vco vcr vcs vct vcy vec vee veo ver ves vet vey voc voe voo vor vos vot vov voy vrc vre vrr vrs vrt vry vsc vse vso vsr vss vst vsv vtc vte vto vtr vts vtt vtv vty vvc vvo vvr vvs vvt vvv vye vyt ycc yce yco ycs ycv ycy yec yee yeo yer yes yet yev yey yoc yoe yoo yor yos yot yoy yrc yre yro yrs yrt ysc yse yso ysr yss yst ysy ytc yte yto ytr yts ytt ytv yve yvo yvr yvy yyc yye yys yyt yyy

-ose cccc cccs cccv ccee ccoc ccrc ccre ccrs ccrt ccss ccst cctc cctt cctv ccvo ccvs cec- cece ceco cecs cect ceec cees ceor ceos cer- cerc cere cero cers cert cery cesc cese cesr cess cest cet- cete ceto cets cetv cevo cevy ceys coce coco coct coes coos coot cor- corc core coro corr cors cort cory cosc cose coso coss cost cosy cotc cote coto cots cott coty cove covo covy coyo coyr coys coyt crcc crce crcr cre- crec cree creo cres cret croc croe croo cror crot croy crrt crss crst crtc crts crtv cry- cryo crys cscc csce csco cscr cscs csec csee cser cset csor csos csot csrc csrs csse cssr cstc csto cstr csts csys ctec ctor ctos ctot ctrc ctrs ctsc ctss ctts ctvo ctvt cvcc cver cvet cvrr cvss cvte cyc- cycc cycs cyre cyrs cyrt cyse cyst cyt- cyte cyto cyve cyy- cyyc eccc ecce ecco ecct eces eco- ecos ecot ecrc ecrr ecrv ecsc ecse ecss ect- ectc ecto ects ectv eecs eeee eees eeoc eerc eero eers eery eese eesy eetc eete eets eoes eore eost eotc eoto eots ercc erce erec erer eres eret erev eroc eroe eroo eros errc erre erro errs erse erso erst erts erve eryc erye esce esco escr escs esee eseo eser eses eset eso- esos esse esso esst essy estc este esto estr ests estv esty etcc etco etcs etec etee eter etes etoe etos etoy etre etro etsy ette etto etty etvo ever eves evet evey evoe evoo evos evre evrs evry evsc evst eyec eyer eyes eyet eyey eyot eyre eyry eyse eyst eyte eyyr o-eo occc occt oce ocee ocet ocos ocre ocro ocrr ocrs oct- octe octo octs octy ocys oec- oecc oeec oere oers oese oest oeye oeyo oocr ooer ooes oooo ooos oore oort oory oose oost oots ooty orce orco orcs ore- orec oreo orer ores orey oro- oroe oror oros orot oroy orro orrs orry orse orso orsy ortc orte orto orts orve orvr orvs orys oscc osce osco osec osee oser oses oset osey osoo osor osos osov osro osse osso ossy ostc oste ostr osts osve osyt otee oter otes oto- otoe otoo otor otos otov otoy otre otro otrs otry otse otso otte otto otts otyr ovcs ovee over ovet ovey ovo- ovoo ovot ovre oyce oyee oyer oyes oyre oyse oyss oyst rccc rccs rcet rcos rcsc rcss rctc rcts rctv rcvr rcvs rcyc recc rece recr recs rect recy rees reet reev reos reot rere rero rers rert rery rese reso ress rest rete reto retr rets rett rety reve revo revs revy reye reys rocc roce roco rocs roer roes roet roev roey roor roos root rorc rore roro rort rory rosc rose roso ross rost rosy rotc rote roto rotr rots rott roty rove rovo rovs roye roys royt rrrr rscc rscs rscy rsee rsos rsre rsts rtcc rtce rtee rtes rtss rtts rtve rv-c rver ryes ryet ryot rysy rytt ryyt s-os s-vt sccc scce sccs scct sccy scec scee scer scet scey scoo scor scot scr- scrc scre scrs scry scsc scso scsr scst sctc scto