-ene -one cccc ccee ccnc ccne ccnr ccoc ccow ccrc ccre cec- cece ceco ceec cen- cene ceno ceor cer- cerc cere cern cero cewe cnco cnrc cnrr coce coco coen con- conc cone conn cono coon cor- corc core corn coro corr cowe crcc crce crcr cre- crec cree cren creo crew crne croc croe cron croo cror crow cwer cwrw eccc ecce ecco ecne eco- econ ecrc ecrr eeee eeoc eerc eero ence enco enee eneo ener enew ennc enne eno- enoc enoe enon enow eone eore ercc erce erec eren erer erew erne erno eroc eroe eron eroo errc erre erro ewen ewer ewew ewre nccc nccn nccr ncec ncee ncen ncer ncew ncnc ncoc ncor ncow ncrc ncre ncwc ncwe necc nece neco necr neen neer nene neno neo- neoc neon neoo nerc nere nero nerr new- newe newo nnnn noce noco noer non- none nonn nono nonw noo- noon nooo noor nor- norc nore norn noro norr norw nowe nown nren nroc nron nrrc o-eo occc occn oce ocee ocon ocre ocro ocrr oec- oecc oeec oen- oeno oere onc- once onco one- onec onee oneo oner onew onne onno onon onor onwe oocr ooer oone oooo oore orce orco ore- orec oren oreo orer ornc orne orno oro- oroe oron oror orro orwe orwo owen ower owne owoe owow owre rccc rcnr rcon recc rece recr reen rene renn reno rere rero rewe rnco rocc roce roco roen roer ronc rone rono ronw roon roor rorc rore roro rowe rown rowr roww rrrr wccc wcce wccn wcco wccr wccw wcec wcee wceo wcer wcnc wcnn wcno wcnr wcnw wcoc wcoe wcon wcoo wcor wcrc wcre wcrn wcro wcrr wcrw wcwc wcwn wecc wecn weco wecr wecw weec ween weeo weer wenc wene wenn weno wenr weon weow wer- werc were wern wero werr werw wewc wewe wewn wewo wncc wncn wnco wncr wncw wnec wnee wneo wner wnew wnnc wnne wnnr wnnw wnoc wnoo wnor wnow wnrn wnrr wnrw wnwc wnwn wnwr wnww wocc woce wocn woco wocr woen woer wonc wone wonn wonw wooc woon woow worc wore worn woro worr worw wowc wowe wown wowo woww wrce wrco wrcr wrcw wrec wree wren wrer wrew wrne wrnn wrno wrnr wrnw wroc wron wroo wrow wrrc wrre wrrn wrro wrrw wrwc wrwn wrwr wwcn wwco wwcr wwcw wwec wwen wweo wwer wwnc wwnn wwno wwnr wwnw wwon wwor wwow wwrc wwre wwrr wwrw wwwc wwwe wwwn wwwr wwww