-ene -ine cccc cccf ccci cccs cccu ccee ccfc ccff ccfi ccic ccii ccir ccis ccnc ccne ccnf ccni ccnr ccns ccnu ccrc ccre ccrf ccri ccrs ccsf ccsi ccsn ccss ccuc ccus cec- cece ceci cecs ceec cees cef- cefc cefn cen- cene ceni cens cer- cerc cere cerf ceri cern cers cesc cese cesi cesr cess ceui cfcf cfcn cfcs cffr cfni cfnr cfns cfre cfrn cfse cfsi cfun cicc cici cicr cics cicu ciee cien cier cies cife ciff cifs ciii ciis cin- cinc cine cinf cini circ cire ciri cirr cirs cis- cisc cise cisn cisr ciss ciuc cius cnci cnes cnic cnie cnrc cnrr cnss crcc crce crcr cre- crec cree crei cren cres creu crfc crfs cric crie crif crin cris criu crne crns crss crue crun crus cscc csce cscf csci cscr cscs csec csee cser csfc csfr csir csis csne csrc csrs csse cssr csuf csur csus cucc cuce cuci cucn cuer cues cufc cuff cufi cui- cuif cuin cuir cuis cune cure curf curi curn curr curs cuss cusu eccc ecce ecci ecef eces ecfc ecfr ecfs ecis ecne ecrc ecrf ecri ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eefe eefn eens eerc eers eese eesi efen efes effi effs efic efsi eics eiec eiei eien eier eies eifs eine eini eins eire eirn eirs eise eiss ence enci encs enee ener enes enif enin enis ennc enne enni enns ennu enri enrs ense ensi ensu enue enuf enur enus ercc erce erec erei eren erer eres erfc erfs eric erie erin eris eriu erne erni erns errc erre errs erse ersi eruc erur erus esce esci escr escs escu esee esen eser eses esfs esie esin esis esne esri esse essi essu esuf esui esus euer eufc eufi euin eur- eurc eure euse fccf fces fcic fcii fcsc fece feen feer fees fefc fefe feff fefi feie fein feir feis fene feni fenn fens ferc fere fern ferr fers feru fese fess feus ffcc ffee ffff ffii ffrr ffss ffun ficc fice fics fiec fief fien fier fies fifc fife fiff fifi fiii fine fini finn fins fire firn firs fisc fise fisi fiss fisu fnci fnrs fnuf frcc frcn free frei fren fres frfc fric frie frin fris frns frsc frue frun fscc fsec fsfi fssc fssf fuc- fuci fufc fuff fufu fuir fune funf funs fur- fure furi furn furr furs fusc fuse fusi fuss fusu iccc iccf icci iccn iccr iccs iccu icec icee icef icer ices icis icnc icns icrc icre icrf icrr icrs icru icsc icse icsi icsr icss icue icus iecc ieie iens iere ieri iers iesc iesi iesr iesu ifen ifer ifes ific ifis ifni ifnr ifns ifrf ifri ifsc iies iiie iiii iiis iirc iirs iisc iisi iisr iisu iiuc ince inci incr incs inee ines ineu infi infs inis inne inni innr inns innu inre inri inrs insc inse inss insu inui inun inus ircc ircs ircu iree iren irer ires irfe irfu iri- iric irie irin iris irne irrc irre irri irrs irse irsf irun irus iscc isci iscn iscr iscs iscu isec isee isen iser ises isfc isic isie isin isis isri issc isse issf issi issr isss issu isus iucc iuce iuef iuiu iuse iuss n-ii nccc nccf ncci nccn nccr nccs nccu ncec ncee ncef ncen ncer nces ncfc ncfe ncis ncnc ncrc ncre ncri ncsc ncse ncsf ncsi ncss ncue necc nece necr necs neef neei neen neer nees nefe neff nefi nefs neic neif nein neir neis nene neni nens nenu nerc nere nerf neri nerr ners neru nesc nese nesi nesn nesr ness neuc neue neuf neun neur neuu nfcu nfer nfff nfic nfrs nfsr nfsu nicc nice nicf nici nics nicu nief nien nier nies nifc nife niff niir niiu nine nini nins nire nirs niru nise nisi niss nisu niue niur nnes nnnn nnss nrcs nren nrfc nric nrrc nrsc nscc nscs nsec nser nsfc nsfs nsic nsin nsis nsnr nsrc nssc nsse nssf nssr nsss nuce nuci nucs nucu nuee nuer nuff nuin nunc nune nunn nuns nurc nure nuri nurn nurr nurs nuru nuse nusi nuss nusu rccc rccs rcfc rcic rcis rcnr rcsc rcsi rcss recc rece reci recr recs recu reef reen rees refe reff refi refn refr refs refu reif reii rein reir reis reiu rene reni renn rens renu rere reri rers reru rese resi resn ress reue reuf reus reuu rfef rffc rfic ricc rice rics rief rien rier ries rieu rife riff rifs rifu riif riin riis rine rinf rinn rire riri rirs risc rise risi riss risu riue rius rncs rnie rnin rrfc rrif rrrr rrun rscc rscn rscs rsee rsfc rsis rsnn rsnr rsre ruce ruci ruen ruer rues rufc rufe ruff ruif ruin ruis runc rune runf runi runn runs rurc rure ruri rurs ruru ruse rusi russ rusu ruun s-ic s-ii sccc scce sccs scec scee scer scfc scfe scfi sci- scic scie scif scin scir scis scnr scr- scrc scre scri scrn scrs scsc scsi scsn scsr scsu scun scur se-c se-e se-f se-i se-n se-s se-u sec- secc sece secn secr secs secu seec seef seen seer sees seeu seff sefi seie seif seii sein seir seis seiu sene seni senn senr sens serc sere serf seri sern serr sers seru sesc sese sesi sess seui seur sfcc sfcs sfer sffc sfne sfrc sfss sfsu sicc sice sici sics sicu siec sief sien sier sies sife siff sifr sifu sine sini sinn sins sinu sirc sire sirf siri sirr sirs siru sisc sise sisi siss sisu siue siui sius sncc sncf snee sner snes snfu snie snir snns snrs snur snus srcc srec sres srfc srfi sris srni srnn sscc ssce ssci sscs ssec ssee sses ssfc ssin ssis ssns ssrc ssri ssrs sssc sssf sssi ssss suc- succ suci sucr sucs suee suen suer sues sueu suf- sufc suff sufi sufr sufs sufu suie