-ene -one -yne cccc cccf cccm ccee ccfc ccff ccmc ccmm ccnc ccne ccnf ccnm ccnr ccny ccoc ccom ccrc ccre ccrf cec- cece cecm ceco ceec ceem cef- cefc cefn ceme cemm cemr cemy cen- cene ceno ceny ceor cer- cerc cere cerf cern cero cery cfcf cfcm cfcn cfco cfcy cffr cfmo cfnm cfnr cfom cfor cfre cfrn cfry cfym cfyn cmcc cmec cmmc cmmn cmoc cmon cmoy cmrn cmrr cnco cnrc cnrr coce coco coen cofc cofe coff com- comc come comm como comr con- conc cone conf conn cono cony coof coom coon cor- corc core corf corm corn coro corr cory coyf coyn coyo coyr crcc crce crcr cre- crec cree crem cren creo crfc crmn crmo crne croc croe crom cron croo cror croy cry- crym cryn cryo cyc- cycc cyen cyfe cym- cyme cymo cyn- cyne cyno cyon cyre cyy- cyyc cyyn eccc ecce eccm ecco ecef ecem ecfc ecfr ecne eco- econ ecrc ecrf ecrm ecrr eeee eefe eefn eemo eeny eeoc eerc eero eery efco efen efeo effy efon efor emcc emcf emcn emco emen emer emme emmy emne emor emre emyr ence enco ency enee enem eneo ener eney ennc enne enny eno- enoc enoe enom enon enoy enry enye enyo eone eore ercc erce erec erem eren erer erfc ermc erme ermo erne erno eroc eroe eron eroo errc erre erro eryc erye eyec eyen eyer eyey eyme eyne eyre eyry eyyr fccf fcmr fece feem feen feer fefc fefe feff fefo feme femm fene fenn feny feof feon ferc fere ferm fern fero ferr fery feyn feyr ffcc ffee ffff ffrr fmno foce foco foer fofo fomc fome fomo fomy fone fono fony foof foom foon for- fore form forn foro forr foyn frcc frcn free frem fren freo frey frfc frmn froe from fron frye fyce fyen fyeo fyfe fyne fynn fyre fyry mccc mcef mcfc mcfy mcmc mcrc mec- mecc mece meco mecr meef meem meen meer mefe meff mefo memc meme memo memr men- menc mene menn meno meny meoc meon meor mer- merc mere merf merm mern mero mery meyn meyr mfcc mfor mmcc mmcm mmen mmff mmmc mmmm mmor mmrc mmrf mmyy mnem moco moef moen mofe moff mofo mome momo momy mon- monc mone monn mono mony mooc mooe moon moor more morf morn moro mory moye moyn moyo mr-c mrcc mrce mree mren mrfc mrmc mrnc mron mrrc my-e myc- myce myco myeo myer mymy myne myo- myoe myon myre myro myrr myry nccc nccf nccn nccr ncec ncee ncef ncem ncen ncer ncfc ncfe ncmm ncnc ncoc ncor ncrc ncre necc nece neco necr necy neef neem neen neer nefe neff nefm nem- neme nemn nemo nene neno neo- neoc neon neoo nerc nere nerf nerm nero nerr nery neye neyf neyn neyo nfer nfff nfon nfyc nm-e nmff nmmc nmoc nmon nmrc nnmc nnnn noce noco noem noer nom- nome nomo nomy non- none nonn nono noo- noon nooo noor nor- norc nore norf norm norn noro norr nory noye noyo nrem nren nrfc nroc nron nrrc nycc nyce nyco nycy nyem nyen nyer nyme nyne nyny nyom nyon nyrf nyro o-eo occc occn oce ocee ocef ocom ocon ocre ocro ocrr oec- oecc oeec oeme oen- oeno oere oerm oeye oeyo ofcr ofem ofen ofer off- offc offe offo offr offy ofme ofmy ofno ofor ofre omee omen omeo omer omey omn- omne omo- omoe omon omoo omor omre omro onc- once oncf onco one- onec onee oneo oner oney onme onmy onne onno onon onor onoy onym oocr ooer ooff oofy oome oone oooo oore oory orce orco ore- orec orem oren oreo orer orey orfe orff orme ormn ormo ormy ornc orne orno orny oro- oroe orof orom oron oror oroy orro orry oyce oyee oyem oyen oyer oyne oyon oyre rccc rcfc rcnr rcon rcyc recc rece recm recr recy reef reem reen refe reff refn refr reme remn remo remy rene renn reno reny reof rere rero rery reye reyn rfef rfem rffc rmon rnco rocc roce roco roen roer roey rofc rofe roff rofo rome romm romo romy ronc rone rono rony roof room roon roor rorc rore roro rory roye royn rrfc rrmc rrrr ryen ryfe ryff ryme ryne rynn ryon ryyf yccc ycee yeen yeer yefe yeff yeme yemm yemn yenc yene yeof yeom yeon yere yerm yern yero yerr yery yeye yeyo yeyr ymen ymer ymfc ymne ynce ynne ynon yoen yoff yomo yone yono yoof yoon yore yorn yoro yory yoye yoyn yoyo yren yrne yrof yron yryn yyfe yyff yyyy