-ene -one cccc cccf cccu ccee ccfc ccff ccnc ccne ccnf ccnr ccnu ccoc ccow ccrc ccre ccrf ccuc cec- cece ceco ceec cef- cefc cefn cen- cene ceno ceor ceou cer- cerc cere cerf cern cero cewe cfcf cfcn cfco cfcw cffr cfnr cfor cfre cfrn cfrw cfun cfwc cnco cnrc cnrr coce coco cocu coen cofc cofe coff con- conc cone conf conn cono coof coon cor- corc core corf corn coro corr coue coun cour cowe crcc crce crcr cre- crec cree cren creo creu crew crfc crne croc croe cron croo cror crow crue crun cucc cuce cucn cuer cufc cuff cufo cune cuno cuon cure curf curn curo curr cwer cwfc cwrw eccc ecce ecco ecef ecfc ecfr ecne eco- econ ecou ecrc ecrf ecrr ecru eeee eefe eefn eeoc eerc eero efco efen efeo efon efor ence enco enee eneo ener enew ennc enne ennu eno- enoc enoe enon enow enue enuf enur eone eore ercc erce erec eren erer erew erfc erne erno eroc eroe eron eroo errc erre erro eruc erur euer eufc eur- eurc eure euro euwe ewen ewer ewew ewre fccf fece feen feer fefc fefe feff fefo fene fenn feof feon ferc fere fern fero ferr feru fewe ffcc ffee ffff ffrr ffun fnuf foce foco foer fofo fone fono foof foon for- fore forn foro forr foun four fowe frcc frcn free fren freo frew frfc froe fron frou frow frue frun fuc- fufc fuff fufu fune funf fuor fur- fure furn furo furr fwcc fwfc nccc nccf nccn nccr nccu ncec ncee ncef ncen ncer ncew ncfc ncfe ncnc ncoc ncor ncow ncrc ncre ncue ncwc ncwe necc nece neco necr neef neen neer nefe neff nene neno nenu neo- neoc neon neoo nerc nere nerf nero nerr neru neuc neue neuf neun neuo neur neuu new- newe newf newo nfcu nfer nfff nfon nnnn noce noco noer non- none nonn nono nonu nonw noo- noon nooo noor nor- norc nore norf norn noro norr norw noun nour nowe nown nren nrfc nroc nron nrrc nuce nucu nuee nuer nuff nufw nunc nune nunn nuno nuoc nuon nurc nure nurn nurr nuru nuwe nwcf nwfc o-eo occc occn oce ocee ocef ocon ocre ocro ocrr ocur oec- oecc oeec oen- oeno oere oeuf ofcr ofen ofer off- offc offe offo offr offu ofno ofor ofre onc- once oncf onco one- onec onee oneo oner onew onne onno onon onor onue onur onwe oocr ooer ooff oone oooo oore orce orco ore- orec oren oreo orer orfe orff orfu ornc orne orno oro- oroe orof oron oror orro orwe orwo oucc ouen ouer oufc oufe ouff oun- oune our- oure ourn ouro ouu- ouwe owen ower owfe owne owoe owow owre owur rccc rcfc rcnr rcon recc rece recr recu reef reen refe reff refn refr refu rene renn reno renu reof reou rere rero reru reue reuf reuu rewe rfef rffc rnco rocc roce roco roen roer rofc rofe roff rofo ronc rone rono ronw roof roon roor rorc rore roro roru roue rouf roun rowe rowf rown rowr roww rrfc rrrr rrun ruce ruen ruer rufc rufe ruff rufo runc rune runf runn runo rurc rure ruro ruru ruun ruwe ucon ucrc ueno uewe ufcu ufcw ufer uffe ufwc uncc unce uncf unco unec unee unef unen uner unne unno unon unrf unro uocc uofo uofw uone uor- uore ure- urfe urff urne uro- uroo urre urun urur uuen uuno uuoc uuuu uwec uwer uwfc wccc wcce wccf wccn wcco wccr wccu wccw wcec wcee wcef wceo wcer wcfc wcfn wcfo wcfr wcfw wcnc wcnf wcnn wcno wcnr wcnu wcnw wcoc wcoe wcon wcoo wcor wcou wcrc wcre wcrn wcro wcrr wcru wcrw wcue wcur wcuw wcwc wcwf wcwn wecc wecf wecn weco wecr wecu wecw weec weef ween weeo weer weeu wefc wefe weff wefr wenc wene wenn weno wenr wenu weon weow wer- werc were werf wern wero werr werw weuc wewc wewe wewn wewo wfcc wfcf wfcn wfco wfcr wfcu wfen wfer wffc wfff wffn wfnc wfne wfnf wfnn wfno wfnr wfnw wfon wfor wfrc wfre wfrf wfrn wfro wfru wfrw wfun wfur wfwc wfwn wfwo wncc wncf wncn wnco wncr wncu wncw wnec wnee wneo wner wneu wnew wnfc wnfn wnfo wnfr wnnc wnne wnnf wnnr wnnw wnoc wnoo wnor wnow wnrn wnrr wnrw wnuw wnwc wnwf wnwn wnwr wnww wocc woce wocn woco wocr wocu woen woer wofc wofe woff wofn wofr wonc wone wonn wonu wonw wooc woof woon woow worc wore worf worn woro worr worw wouc wouf wour wouw wowc wowe wowf wown wowo woww wrce wrco wrcr wrcw wrec wree wren wrer wrew wrfc wrfe wrff wrfu wrfw wrne wrnf wrnn wrno wrnr wrnw wroc wron wroo wrow wrrc wrre wrrn wrro wrrw wruc wruf wrwc wrwn wrwr wucf wuco wucw wuec wufc wufe wuff wufn wufo wufr wunc wune wuno wunr wunw wur- wurc wurn wuuf wuuu wuwe wuwf wwcf wwcn wwco wwcr wwcu wwcw wwec wwen wweo wwer wwfc wwfe wwfr wwfw wwnc wwnn wwno wwnr wwnw wwof wwon wwor wwow wwrc wwre wwrf wwrr wwru wwrw wwuf wwwc wwwe wwwn wwwr wwww