-er -ic c-- ccc cce ccf cci cco ccr ccs cct ce- cec cee cef cei ceo cer ces cet cfc cfe cff cfi cfo cfr cfs cft ci- cic cie cif cii cio cir cis cit co- coc coe cof coi coo cor cos cot crc cre crf cri cro crr crs crt csc cse csf csi cso csr css cst ctc cte ctf cti cto ctr cts ctt ec- ecc ece ecf eci eco ecr ecs ect eec eee eef eeo eer ees eet ef- efc efe eff efi efo efr efs eft eic eie eif eii eio eir eis eit eo- eoc eoe eof eoi eoo eor eos eot erc ere erf eri ero err ers ert es- esc ese esf esi eso esr ess est etc ete etf eti eto etr ets ett fcc fce fcf fci fco fcr fcs fct fec fee fef fei feo fer fes fet ffc ffe fff ffi ffo ffr ffs fft fic fie fif fii fir fis fit foc foe fof foi foo for fos fot frc fre frf fri fro frr frs frt fsc fse fsf fsi fso fsr fss fst ftc fte ftf fti fto ftr fts ftt i-f icc ice icf ici ico icr ics ict ie- iec iee ief iei ier ies iet ifc ife iff ifi ifo ifr ifs ift iic iie iif iii iio iir iis iit io- ioc ioe iof ioi ioo ior ios iot ir- irc ire irf iri iro irr irs irt is- isc ise isf isi iso isr iss ist itc ite itf iti ito its itt o-i oc- occ ocf oci oco ocr ocs oct oec oee oef oei oeo oer oes oet of- ofc ofe off ofi ofo ofr ofs oft oic oie oif oii oio oir ois oit oo- ooc oof ooi ooo oor oos oot or- orc ore orf ori oro orr ors ort os- osc ose osf osi oso osr oss ost ot- otc ote otf oti oto otr ots ott rcc rce rcf rci rco rcr rcs rct re- rec ree ref rei reo rer res ret rfc rfe rff rfi rfo rfr rfs rft ric rie rif rii rio rir ris rit roc roe rof roi roo ror ros rot rrc rrf rri rrr rrs rrt rsc rse rsf rsi rso rsr rss rst rtc rte rtf rti rto rtr rts rtt scc sce scf sci sco scr scs sct se- sec see sef sei seo ser ses set sfc sfe sff sfi sfo sfr sfs sft sic sie sif sii sio sir sis sit soc soe sof soi soo sor sos sot sr- src sre srf sri sro srr srs srt ss- ssc sse ssf ssi sso ssr sss sst stc ste stf sti sto str sts stt tcc tce tcf tci tco tcr tcs tct te- tec tee tef tei teo ter tes tet tfc tfe tff tfi tfo tfr tfs tft tic tie tif tii tio tir tis tit to- toc toe tof toi too tor tos tot trc tre trf tri tro trr trs trt tsc tse tsf tsi tso tsr tss tst ttc tte ttf tti tto ttr tts ttt

-ose cccc cccf ccci cccs ccee ccfc ccff ccfi ccic ccii ccir ccis ccoc ccrc ccre ccrf ccri ccrs ccrt ccsf ccsi ccss ccst cctc cctt cec- cece ceci ceco cecs cect ceec cees cef- cefc ceor ceos cer- cerc cere cerf ceri cero cers cert cesc cese cesi cesr cess cest cet- cete ceti ceto cets cfcf cfco cfcs cffr cfit cfor cfos cfre cfrt cfse cfsi cftc cfte cftr cicc cici cico cicr cics cict ciee cier cies cife ciff cifs ciii ciis ciit cior cios circ cire ciri ciro cirr cirs cirt cis- cisc cise cisr ciss cist cite citf citi cito cits citt coce coco coct coes cofc cofe coff cofi cofs coft coif coir cois coit coof coos coot cor- corc core corf cori coro corr cors cort cosc cose cosi coso coss cost cotc cote coti coto cots cott crcc crce crcr cre- crec cree crei creo cres cret crfc crfs cric crie crif cris crit croc croe croo cror crot crrt crss crst crtc crtf crts cscc csce cscf csci csco cscr cscs csec csee cser cset csfc csfr csio csir csis csit csor csos csot csrc csrs csse cssr cstc csto cstr csts ctcf ctec ctfc ctfo ctfs ctic ctor ctos ctot ctrc ctrs ctsc ctss ctts eccc ecce ecci ecco ecct ecef eces ecfc ecfr ecfs ecis ecit eco- ecos ecot ecrc ecrf ecri ecrr ecsc ecse ecss ect- ectc ectf ecto ects eecs eeee eees eefe eeoc eerc eero eers eese eesi eetc eete eets efco efeo efes efet effi effs efic efit efor efsi eft- efts eico eics eiec eiei eier eies eifs eire eirs eise eiso eiss eist eitc eiti eito eitr eoes eoir eois eore eori eost eotc eoto eots ercc erce erec erei erer eres eret erfc erfs erft eric erie erio eris erit eroc eroe eroi eroo eros errc erre erro errs erse ersi erso erst erts esce esci esco escr escs esee eseo eser eses eset esfs esie esis esit eso- esos esri esse essi esso esst estc este esto estr ests etcc etco etcs etec etee eter etes etfc etfe etic etio etoe etos etre etro etsi ette etti etto fccf fces fcic fcii fcot fcsc fcst fcto fece fect feer fees feet fefc fefe feff fefi fefo feie feio feir feis feit feof ferc fere fero ferr fers fert fese fess fest fete feti fetr fets fett ffcc ffee ffff ffii ffrr ffss fftf ficc fice fico fics fict fiec fief fier fies fifc fife fiff fifi fifo fift fiii fioe fior fios fire firs fisc fise fisi fiss fist fitc fite fiti fits fitt foce foci foco focs foer foes fofo foie fois foof foos foot for- fore fori foro forr fors fort fosi foso foss fost fote foti