-ene -one cccc cccf ccee ccfc ccff cche cchr ccnc ccne ccnf ccnr ccoc ccrc ccre ccrf ccrt cctc cctt cec- cece ceco cect ceec cef- cefc cefn cen- cene ceno cent ceor cer- cerc cere cerf cern cero cert cet- cete ceto cfcf cfcn cfco cffr cfnr cfor cfre cfrn cfrt cftc cfte cfth cftr chce chch chec chee chef cheh chen cher chet chfc chfr chnc chno chnr choc choh chon choo chor chrc chrf chrn chro chrr chrt chto chtr chtt cnco cnet cnoh cnrc cnrr cnrt cntc cntf cntr coce coch coco coct coen cofc cofe coff coft cohn coho con- conc cone conf conn cono cont coof cooh coon coot cor- corc core corf corn coro corr cort cotc cote coth cotn coto cott crcc crce crcr cre- crec cree creh cren creo cret crfc crne croc croe croh cron croo cror crot crrt crtc crtf ctcf ctec cten ctfc ctfo ctne ctor ctot ctrc ctrn cttn eccc ecce ecco ecct ecef ecfc ecfr eche echo echt ecne eco- econ ecot ecrc ecrf ecrr ect- ectc ectf ecth ecto eeee eefe eefn eent eeoc eerc eero eetc eete eeth efco efen efeo efet efon efor eft- ehcc eheh ehen eher ehre ehte ence ench enco enee eneo ener ennc enne eno- enoc enoe enon ent- ente ento entr eone eont eore eotc eoto ercc erce erch erec eren erer eret erfc erft erhc erne erno eroc eroe eron eroo errc erre erro erth etcc etch etco etec etee eten eter etfc etfe eth- ethe ethn etho etne etnr etoe etoh eton etre etro ette ettn etto fccf fcch fcot fcto fece fech fect feen feer feet fefc fefe feff fefo fehr fene fenn fent feof feoh feon ferc fere fern fero ferr fert fete feth fetr fett ffcc ffee ffff ffrr fftf fnet foce foch foco foer fofo fohn fohr fone fono font foof foon foot for- fore forn foro forr fort fote foth foto fott frcc frcn free fren freo fret frfc froe froh fron frot ft-c ften fter ftfc hccc hcch hcfc hech hect heef heer heet hefe heft hehe hehn heho hene henh henn heno hent heor herc here hern hero herr hert hete heth heto hett hfce hhhh hhof hnce hntr hoce hoch hocn hocr hoen hoer hofe hoff hohe hohn hoho hone hono hont hooe hoof hoon hoor hoot horc hore horn horo horr hort hote hoth hoto hotr hott hree hrfc hron hrrc hrte htcc hten htet htfc htoh httr nccc nccf nccn nccr ncct ncec ncee ncef ncen ncer ncfc ncfe nchc ncnc ncoc ncor ncrc ncre nctc ncte nctr necc nece nech neco necr nect neef neen neer neet nefe neff nefh nehe nene nenh neno nent neo- neoc neon neoo neot nerc nere nerf nero nerr nert net- nete neth neto nett nfct nfer nfff nfon nftc nfto nhcc nhnn nhon nhrc nnnn nnot nntn noce noch noco noct noer nohn noho noht non- none nonn nono nont noo- noon nooo noor noot nor- norc nore norf norn noro norr nort not- note noth noto nott nren nrfc nroc nron nrrc ntcc nter ntfc nthn ntht ntof ntrc ntto nttr o-eo occc occn occt oce ocee ocef ocet oche ocht ocon ocre ocro ocrr oct- octe octo oec- oecc oeec oen- oeno oere ofcr ofen ofer off- offc offe offh offo offr ofno ofor ofre ohcc ohee ohen oher ohho ohne ohno ohoh ohre ohrn ohte ohto onc- once oncf onco onct one- onec onee oneh oneo oner onne onno onon onor ont- ontc onto oocr ooer ooff ooho oone oont oooh oooo oore oort orce orch orco ore- orec oreh oren oreo orer orfe orff orhe ornc orne orno oro- oroe orof oron oror orot orro ortc orte orth orto otee oten oter otfc othe otho othr oto- otoe otof otoh oton otoo otor otre otro otte otto rccc rcet rcfc rcnr rcon rctc recc rece rech recr rect reef reen reet refe reff refn refr reft rehe rehn reht rene renn reno rent reof reot rere rero rert rete reth reto retr rett rfef rffc rftc rhce rhee rhen rheo rhet rhoc rhoh rhon rnco rnnt rnot rocc roce roch roco roen roer roet rofc rofe roff rofo rohe rohn rohr ronc rone rono ront roof roon roor root rorc rore roro rort rotc rote roth rotn roto rotr rott rrfc rrrr rtcc rtce rtee rtfc tccc tcfc tch- tche tchh tcho tchr tcnn tcon tctc tech teco tecr tect teec teef teen teer teet tefc teff teft teho tehr tenc tene tenn teno tent teoh teon teor ter- terc tere terf tern tero terr tete teth teto tetr tett tfec tfot tftc thch the- thec thee thef then theo ther thet thnt thoe thof thon thoo thor thot thre thro thtr tncc tnef tnfc toce toch toco toee toeh toen toer toet toff tofo toft toho tone tonh tonn tono toof tooh toon toor toot torc tore torf torn toro torr tort totc tote toth toto totr tott trcc tre- trec tree tref tren treo tret trfc trfr trno troc troe tron troo trot trtc trte trtr ttcn tten tteo tter ttfc ttff ttfn ttoe tton tttt