-ene -ine cccc cccf ccci cccs ccee ccfc ccff ccfi ccic ccii ccir ccis ccnc ccne ccnf ccni ccnr ccns ccrc ccre ccrf ccri ccrs ccsf ccsi ccsn ccss 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 cfcf cfcn cfcs cffr cfni cfnr cfns cfre cfrn cfse cfsi cicc cici cicr cics 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 cnci cnes cnic cnie cnrc cnrr cnss crcc crce crcr cre- crec cree crei cren cres crfc crfs cric crie crif crin cris crne crns crss cscc csce cscf csci cscr cscs csec csee cser csfc csfr csir csis csne csrc csrs csse cssr eccc ecce ecci ecef eces ecfc ecfr ecfs ecis ecne ecrc ecrf ecri ecrr ecsc ecse ecss 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 enri enrs ense ensi ercc erce erec erei eren erer eres erfc erfs eric erie erin eris erne erni erns errc erre errs erse ersi esce esci escr escs esee esen eser eses esfs esie esin esis esne esri esse essi 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 fese fess ffcc ffee ffff ffii ffrr ffss ficc fice fics fiec fief fien fier fies fifc fife fiff fifi fiii fine fini finn fins fire firn firs fisc fise fisi fiss fnci fnrs frcc frcn free frei fren fres frfc fric frie frin fris frns frsc fscc fsec fsfi fssc fssf iccc iccf icci iccn iccr iccs icec icee icef icer ices icis icnc icns icrc icre icrf icrr icrs icsc icse icsi icsr icss iecc ieie iens iere ieri iers iesc iesi iesr ifen ifer ifes ific ifis ifni ifnr ifns ifrf ifri ifsc iies iiie iiii iiis iirc iirs iisc iisi iisr ince inci incr incs inee ines infi infs inis inne inni innr inns inre inri inrs insc inse inss ircc ircs iree iren irer ires irfe iri- iric irie irin iris irne irrc irre irri irrs irse irsf iscc isci iscn iscr iscs isec isee isen iser ises isfc isic isie isin isis isri issc isse issf issi issr isss n-ii nccc nccf ncci nccn nccr nccs ncec ncee ncef ncen ncer nces ncfc ncfe ncis ncnc ncrc ncre ncri ncsc ncse ncsf ncsi ncss necc nece necr necs neef neei neen neer nees nefe neff nefi nefs neic neif nein neir neis nene neni nens nerc nere nerf neri nerr ners nesc nese nesi nesn nesr ness nfer nfff nfic nfrs nfsr nicc nice nicf nici nics nief nien nier nies nifc nife niff niir nine nini nins nire nirs nise nisi niss 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 rccc rccs rcfc rcic rcis rcnr rcsc rcsi rcss recc rece reci recr recs reef reen rees refe reff refi refn refr refs reif reii rein reir reis rene reni renn rens rere reri rers rese resi resn ress rfef rffc rfic ricc rice rics rief rien rier ries rife riff rifs riif riin riis rine rinf rinn rire riri rirs risc rise risi riss rncs rnie rnin rrfc rrif rrrr rscc rscn rscs rsee rsfc rsis rsnn rsnr rsre 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 se-c se-e se-f se-i se-n se-s sec- secc sece secn secr secs seec seef seen seer sees seff sefi seie seif seii sein seir seis sene seni senn senr sens serc sere serf seri sern serr sers sesc sese sesi sess sfcc sfcs sfer sffc sfne sfrc sfss sicc sice sici sics siec sief sien sier sies sife siff sifr sine sini sinn sins sirc sire sirf siri sirr sirs sisc sise sisi siss sncc sncf snee sner snes snie snir snns snrs 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