-ene -one -ose cccc cccf cccs ccee ccfc ccff ccnc ccne ccnf ccnr ccns ccoc ccow ccrc ccre ccrf ccrs ccsf ccsn ccss cec- cece ceco cecs ceec cees cef- cefc cefn cen- cene ceno cens ceor ceos cer- cerc cere cerf cern cero cers cesc cese cesr cess cewe cfcf cfcn cfco cfcs cfcw cffr cfnr cfns cfor cfos cfre cfrn cfrw cfse cfwc cnco cnes cnrc cnrr cnss coce coco coen coes cofc cofe coff cofs con- conc cone conf conn cono cons coof coon coos cor- corc core corf corn coro corr cors cosc cose coso coss cowe cows crcc crce crcr cre- crec cree cren creo cres crew crfc crfs crne crns croc croe cron croo cror crow crss cscc csce cscf csco cscr cscs csec csee cser csfc csfr csne csor csos csrc csrs csse cssr csws cwer cwfc cwos cwrw cwsf eccc ecce ecco ecef eces ecfc ecfr ecfs ecne eco- econ ecos ecrc ecrf ecrr ecsc ecse ecss eecs eeee eees eefe eefn eens eeoc eerc eero eers eese efco efen efeo efes effs efon efor ence enco encs enee eneo ener enes enew ennc enne enns eno- enoc enoe enon enos enow enrs ense enso eoes eone eons eore eows ercc erce erec eren erer eres erew erfc erfs erne erno erns eroc eroe eron eroo eros errc erre erro errs erse erso erws esce esco escr escs esee esen eseo eser eses esfs esne eso- esos esse esso eswc esws ewen ewer ewes ewew ewos ewre fccf fces fcsc fece feen feer fees fefc fefe feff fefo fene fenn fens feof feon ferc fere fern fero ferr fers fese fess fewe ffcc ffee ffff ffrr ffss fnrs foce foco focs foer foes fofo fone fono fons foof foon foos for- fore forn foro forr fors foso foss fowe frcc frcn free fren freo fres frew frfc frns froe fron fros frow frsc frso fscc fsec fsfo fssc fssf fwcc fwfc fwse nccc nccf nccn nccr nccs ncec ncee ncef ncen ncer nces ncew ncfc ncfe ncnc ncoc ncor ncos ncow ncrc ncre ncsc ncse ncsf ncss ncwc ncwe necc nece neco necr necs neef neen neer nees nefe neff nefs nene neno nens neo- neoc neon neoo neos nerc nere nerf nero nerr ners nesc nese nesn neso nesr ness nesw new- newe newf newo news nfer nfff nfon nfrs nfsr nnes nnnn nnos nnss noce noco nocs noer noes non- none nonn nono nons nonw noo- noon nooo noor noos nor- norc nore norf norn noro norr nors norw nos- nose noss nowe nown nows nrcs nren nrfc nroc nron nrrc nrsc nscc nscs nsec nser nsew nsfc nsfs nsfw nsnr nsof nsos nsrc nssc nsse nssf nsso nssr nsss nswr nwcf nwfc nwss o-eo occc occn oce ocee ocef ocon ocos ocre ocro ocrr ocrs ocsw oec- oecc oeec oen- oeno oens oere oers oese ofcr ofen ofer off- offc offe offo offr offs ofno ofor ofre onc- once oncf onco one- onec onee oneo oner ones onew onne onno onon onor onos onsc onse onso onwe oocr ooer ooes ooff oofs oone oons oooo ooos oore oose orce orco orcs ore- orec oren oreo orer ores orfe orff orfs ornc orne orno orns oro- oroe orof oron oror oros orro orrs orse orso orwe orwo oscc osce osco osec osee osen oser oses osno osnr osoo osor osos osow osro osse osso owen ower owes owfe owne owns owoe owow owre owse rccc rccs rcfc rcnr rcon rcos rcsc rcss recc rece recr recs reef reen rees refe reff refn refr refs rene renn reno rens reof reos rere rero rers rese resn reso ress rewe rews rfef rffc rnco rncs rocc roce roco rocs roen roer roes rofc rofe roff rofo ronc rone rono rons ronw roof roon roor roos rorc rore roro rosc rose roso ross rowe rowf rown rowr rows roww rrfc rrrr rscc rscn rscs rsee rsfc rsnn rsno rsnr rsos rsre rwcs s-os sccc scce sccs scec scee scer scew scfc scfe scnr scon scoo scor scow scr- scrc scre scrn scrs scsc scsn scso scsr scwe se-c se-e se-f se-n se-o se-s se-w sec- secc sece secn seco secr secs seec seef seen seer sees seew seff sene senn seno senr sens seoc seon seow serc sere serf sern sero serr sers sesc sese seso sess sewe sewn sewr sews sfcc sfco sfcs sfcw sfer sffc sfne sfor sfos sfrc sfro sfss sncc sncf snco snee sner snes snew snns snoc snoo snor snos snow snrs soce soco socr socs soec soen soeo soes sofo son- sone sono sons soof soon soor soos sore sorn soro sorr sors sose soso soss sowe sowf sown sowr sows srcc srec sreo sres srfc srnn srno sros sscc ssce sscs ssec ssee sses ssfc ssns ssoc ssrc ssrs sssc sssf ssss ssws swcc swee swen swer swfc swne swoe swon swoo swor swow swre swss wccc wcce wccf wccn wcco wccr wccs wccw wcec wcee wcef wceo wcer wcfc wcfn wcfo wcfr wcfs wcfw wcnc wcnf wcnn wcno wcnr wcns wcnw wcoc wcoe wcon wcoo wcor wcos wcrc wcre wcrn wcro wcrr wcrs wcrw wcsc wcsf wcsn wcso wcsr wcss wcsw wcwc wcwf wcwn wecc wecf wecn weco wecr wecs wecw weec weef ween weeo weer wees wefc wefe weff wefr wefs wenc wene wenn weno wenr wens weon weos weow wer- werc were werf wern wero werr wers werw wesc wese wesn weso wesr wess wewc wewe wewn wewo wfcc wfcf wfcn wfco wfcr wfcs wfen wfer wffc wfff wffn wfnc wfne wfnf wfnn wfno wfnr wfns wfnw wfon wfor wfos wfrc wfre wfrf wfrn wfro wfrs wfrw wfsc wfse wfso wfsr wfss wfwc wfwn wfwo wncc wncf wncn wnco wncr wncw wnec wnee wneo wner wnes wnew wnfc wnfn wnfo wnfr wnnc wnne wnnf wnnr wnns wnnw wnoc wnoo wnor wnos wnow wnrn wnrr wnrs wnrw wnsc wnse wnsn wnsr wnss wnsw wnwc