-er c-- ccc cce ccf cco ccr ccs cct ccv ce- cec cee cef ceo cer ces cet cev cfc cfe cff cfo cfr cfs cft cfv co- coc coe cof coo cor cos cot cov crc cre crf cro crr crs crt crv csc cse csf cso csr css cst csv ctc cte ctf cto ctr cts ctt ctv cvc cve cvf cvo cvr cvs cvt cvv ec- ecc ece ecf eco ecr ecs ect ecv eec eee eef eeo eer ees eet eev ef- efc efe eff efo efr efs eft eo- eoc eoe eof eoo eor eos eot erc ere erf ero err ers ert erv es- esc ese esf eso esr ess est esv etc ete etf eto etr ets ett etv evc eve evf evo evr evs evt evv fcc fce fcf fco fcr fcs fct fcv fec fee fef feo fer fes fet fev ffc ffe fff ffo ffr ffs fft ffv foc foe fof foo for fos fot frc fre frf fro frr frs frt fsc fse fsf fso fsr fss fst fsv ftc fte ftf fto ftr fts ftt ftv fvc fvt oc- occ ocf oco ocr ocs oct ocv oec oee oef oeo oer oes oet of- ofc ofe off ofo ofr ofs oft ofv oo- ooc oof ooo oor oos oot oov or- orc ore orf oro orr ors ort orv os- osc ose osf oso osr oss ost osv ot- otc ote otf oto otr ots ott otv ov- ovc ove ovf ovo ovs ovv rcc rce rcf rco rcr rcs rct rcv re- rec ree ref reo rer res ret rev rfc rfe rff rfo rfr rfs rft rfv roc roe rof roo ror ros rot rov rrc rrf rrr rrs rrt rsc rse rsf rso rsr rss rst rsv rtc rte rtf rto rtr rts rtt rtv rvc rve rvf rvo rvr rvs rvt rvv scc sce scf sco scr scs sct scv se- sec see sef seo ser ses set sev sfc sfe sff sfo sfr sfs sft sfv soc soe sof soo sor sos sot sov sr- src sre srf sro srr srs srt srv ss- ssc sse ssf sso ssr sss sst ssv stc ste stf sto str sts stt stv svc sve svf svo svr svs svt svv tcc tce tcf tco tcr tcs tct tcv te- tec tee tef teo ter tes tet tev tfc tfe tff tfo tfr tfs tft to- toc toe tof too tor tos tot tov trc tre trf tro trr trs trt trv tsc tse tsf tso tsr tss tst tsv ttc tte ttf tto ttr tts ttt ttv tvc tve tvf tvo tvr tvs tvt v-e vcc vce vcf vco vcr vcs vct vec vee vef veo ver ves vet vfc vff vfr vfs vft vfv voc voe vof voo vor vos vot vov vrc vre vrf vrr vrs vrt vsc vse vsf vso vsr vss vst vsv vtc vte vto vtr vts vtt vtv vvc vvo vvr vvs vvt vvv

-ose cccc cccf cccs cccv ccee ccfc ccff ccoc ccrc ccre ccrf ccrs ccrt ccsf ccss ccst cctc cctt cctv ccvo ccvs cec- cece ceco cecs cect ceec cees cef- cefc ceor ceos cer- cerc cere cerf cero cers cert cesc cese cesr cess cest cet- cete ceto cets cetv cevo cfcf cfco cfcs cffr cfor cfos cfre cfrt cfse cftc cfte cftr coce coco coct coes cofc cofe coff cofs coft coof coos coot cor- corc core corf coro corr cors cort cosc cose coso coss cost cotc cote coto cots cott cove covo crcc crce crcr cre- crec cree creo cres cret crfc crfs croc croe croo cror crot crrt crss crst crtc crtf crts crtv cscc csce cscf csco cscr cscs csec csee cser cset csfc csfr csor csos csot csrc csrs csse cssr cstc csto cstr csts ctcf ctec ctfc ctfo ctfs ctor ctos ctot ctrc ctrs ctsc ctss ctts ctvo ctvt cvcc cver cvet cvfr cvrr cvss cvte eccc ecce ecco ecct ecef eces ecfc ecfr ecfs eco- ecos ecot ecrc ecrf ecrr ecrv ecsc ecse ecss ect- ectc ectf ecto ects ectv eecs eeee eees eefe eeoc eerc eero eers eese eetc eete eets efco efeo efes efet effs efor eft- efts eoes eore eost eotc eoto eots ercc erce erec erer eres eret erev erfc erfs erft eroc eroe eroo eros errc erre erro errs erse erso erst erts erve esce esco escr escs esee eseo eser eses eset esfs eso- esos esse esso esst estc este esto estr ests estv etcc etco etcs etec etee eter etes etfc etfe etoe etos etre etro ette etto etvo ever eves evet evoe evoo evos evre evrs evsc evst fccf fces fcot fcsc fcst fcto fece fect feer fees feet fefc fefe feff fefo feof ferc fere fero ferr fers fert ferv fese fess fest fete fetr fets fett fetv feve fevr ffcc ffee ffff ffrr ffss fftf ffvs foce foco focs foer foes fofo foof foos foot for- fore foro forr fors fort foso foss fost fote foto fots fott fove fr-v frcc free freo fres fret frfc froe fros frot frsc frso frst frvt fscc fsec fsfo fssc fssf fstv ft-c fter ftfc ftos ftrs ftse ftsr o-eo occc occt oce ocee ocef ocet ocos ocre ocro ocrr ocrs oct- octe octo octs oec- oecc oeec oere oers oese oest ofcr ofer off- offc offe offo offr offs ofor ofre ofst oocr ooer ooes ooff oofs oooo ooos oore oort oose oost oots orce orco orcs ore- orec oreo orer ores orfe orff orfs oro- oroe orof oror oros orot orro orrs orse orso ortc orte orto orts orve orvr orvs oscc osce osco osec osee oser oses oset osoo osor osos osov osro osse osso ostc oste ostr osts osve otee oter otes otfc oto- otoe otof otoo otor otos otov otre otro otrs otse otso otte otto otts ovcs ovee over ovet ovo- ovoo ovot ovre