spc spe spf spi spn spo spp spr sps spt spx sr- src sre srf sri srn sro srp srr srs srt srx ss- ssc sse ssf ssi ssn sso ssp ssr sss sst ssx stc ste stf sti stn sto stp str sts stt stx sxc sxi sxn sxs sxt t-x tcc tce tcf tci tcn tco tcp tcr tcs tct tcx te- tec tee tef tei ten teo tep ter tes tet tex tfc tfe tff tfi tfn tfo tfp tfr tfs tft tfx tic tie tif tii tin tio tip tir tis tit tix tnc tne tnf tni tnn tno tnp tnr tns tnt tnx to- toc toe tof toi ton too top tor tos tot tox tpc tpe tpf tpi tpn tpo tpp tpr tps tpt tpx trc tre trf tri trn tro trp trr trs trt trx tsc tse tsf tsi tsn tso tsp tsr tss tst tsx ttc tte ttf tti ttn tto ttp ttr tts ttt ttx txe txf txi txn txs txt xcf xci xcp xcr xcx xee xen xep xer xes xet xex xfe xfn xfs xft xfx xic xie xii xin xio xis xit xix xnc xno xns xoc xof xoi xon xoo xop xor xos xot xox xpc xpe xpf xpn xpo xpp xps xpt xrc xrf xrt xrx xsc xsi xsp xss xst xtc xtf xti xtp xtr xts xtx xxi xxo xxp xxx

-ene -ine -one -ose cccc cccf ccci cccp cccs ccee ccfc ccff ccfi ccic ccii ccip ccir ccis ccix ccnc ccne ccnf ccni ccnp ccnr ccns ccoc ccpe ccpn ccpp ccpr ccps ccrc ccre ccrf ccri ccrp ccrs ccrt ccsf ccsi ccsn ccsp ccss ccst cctc cctt ccxi cec- cece ceci ceco cecp cecs cect ceec cees cef- cefc cefn ceip cen- cene ceni ceno cens cent ceop ceor ceos cepc cepe cepo cepp cepr ceps cept cer- cerc cere cerf ceri cern cero cerp cers cert cesc cese cesi cesp cesr cess cest cet- cete ceti ceto cetp cets cexe cfcf cfcn cfco cfcs cffr cfit cfix cfni cfnr cfns cfor cfos cfox cfpo cfpr cfps cfre cfrn cfrp cfrt cfrx cfse cfsi cfsx cftc cfte cftr cicc cici cico cicr cics cict ciee cien cier cies cife ciff cifs ciii ciis ciit cin- cinc cine cinf cini cino cint cion cior cios cipf cipo cipp cips circ cire ciri ciro cirr cirs cirt cis- cisc cise cisn cisp cisr ciss cist cite citf citi cito citp cits citt cixi cnci cnco cncp cnep cnes cnet cnex cnic cnie cnrc cnrr cnrt cnss cntc cntf cntr coce coco cocp coct coen coep coes coex cofc cofe coff cofi cofs coft coif coin coip coir cois coit coix con- conc cone conf coni conn cono cons cont coof coon coop coos coot cope copi copo copp copr cops copt cor- corc core corf cori corn coro corp corr cors cort cosc cose cosi coso cosp coss cost cotc cote coti cotn coto cots cott coxe cpce cpcs cpep cper cpff cpft cpic cpif cpio cpix cpni cpns cpnt cpos cpox cpps cpre cpri cprs cprt cpsc cpso cpsr cpsx cptp cptr cpts crcc crce crcr cre- crec cree crei cren creo crep cres cret crex crfc crfs cric crie crif crin crip cris crit crne crns croc croe cron croo crop cror crot crpc crps crrt crsp crss crst crtc crtf crtp crts cscc csce cscf csci csco cscr cscs csec csee csep cser cset csfc csfr csio csir csis csit csix csne csnp csor csos csot csox cspc cspe cspi csps cspt csrc csrs csse cssr cstc csto cstr csts cstx csxt ctcf ctcp ctec cten ctep ctfc ctfo ctfs ctic ctne ctns ctor ctos ctot ctpo ctpp ctps ctrc ctrn ctrp ctrs ctsc ctsn ctss cttn ctts cxfs cxii cxix cxpo cxro cxxi cxxx eccc ecce ecci ecco ecct ecef eces ecfc ecfr ecfs ecip ecis ecit ecne eco- econ ecop ecos ecot ecpp ecrc ecrf ecri ecrr ecsc ecse ecsp ecss ect- ectc ectf ecto ects eecs eeee eees eefe eefn eens eent eeoc eeps eerc eero eers eese eesi eetc eete eets eext efco efen efeo efes efet effi effs efic efit efon efor efsi eft- eftp efts eico eics eiec eiei eien eier eies eifs eine eini eino eins eion eipo eipr eire eirn eirs eise eiso eiss eist eitc eiti eito eitr ence enci enco encs enee eneo ener enes enfp enif enin enio enis enit enix ennc enne enni enns eno- enoc enoe enon enos enp- enpi enri enrs ense ensi enso enst ent- ente ento entp entr ents eoes eoin eoir eois eone eons eont eore eori eost eotc eoto eots epcc epci epec epee epen eper epes epfc epi- epic epie epin epip epis epit epix epns epoc epon epor epos epot epox eppc eppo eppp epps epro eprp eprs epsc epsf epsi epsp epss epsx epte epxp er-x ercc erce ercp erec erei eren erer eres eret erfc erfs erft erfx eric erie erin erio eris erit erne erni erno erns eroc eroe eroi eron eroo eros erpe erps errc erre erro errs erse ersi erso erst erts esce esci esco escr escs esee esen eseo eser eses eset esfp esfs esie esin esis esit esne eso- esop esos esox espc espe espi espn espo espp esps esri esse essi esso essp esst estc este esto estp estr ests etcc etco etcs etec etee eten eter etes etfc etfe etic etin etio etix etne etnr etns etoe eton etos etox etre etro etsi ette etti ettn etto exco exec exen exer exes exfo exif exin exis exit exo- exon exor exos expn expo expr expt exrx exte extr exts fccf fccp fces fcic fcii fcot fcps fcsc fcst fcto fece fect feen feer fees feet fefc fefe feff fefi fefo feie fein feio feir feis feit fene feni fenn fens fent feof feon fepc feps ferc fere fern fero ferr fers fert fese fess