-ene -one cccc cccf cccl cccv ccee ccel ccfc ccff ccfl cche cchl cclc cclv ccnc ccne ccnf ccoc ccvo cec- cece ceco ceec ceel cef- cefc cefn cehl cel- celc cele celf cell celo cen- cene ceno ceol cevo cfcf cfcl cfcn cfco cfln chce chch chec chee chef cheh chel chen chev chfc chlc chln chnc chnl chno choc choh chol chon choo chov chvo clec clee clef cleo cloe clof clon cloo cnco cnel cnoh coce coch coco coel coen cofc cofe coff cohn coho col- cole coll coln colo con- conc cone conf conn cono conv coof cooh cool coon cove covo cvcc cven e-cl eccc ecce eccl ecco ecef ecfc eche echl echo ecne eco- ecol econ eeee eefe eefl eefn eele eelv eeoc eevn efco efen efeo efon ehcc eheh ehel ehen ehle ehlo elce elch elco elec elee elef eleh elen eleo elev elfc elfe elle ello elne elon elve elvo en-v ence ench encl enco enee enel eneo ennc enne eno- enoc enoe enol enon eole eolo eone evel even evoe evol evon evoo fccf fcch fcnl fece fech feel feen fefc fefe feff fefo fehl fele felf fell felo fene fenn feof feoh feon feve ffcc ffee ffff flcl flee flen flnc floc floe flon floo fnlc foce foch foco fofo fohn folc fole foll folo fone fono foof fool foon fove hccc hcch hcfc hech heef heel hefe hehe hehn heho hele helf hell helo hene henh henn heno heve hevn hfce hhcl hhhh hhof hnce hoce hoch hocn hoel hoen hofe hoff hohe hohl hohn hoho hol- holc hole holh holl holn holo hone hono hooe hoof hool hoon hove hvcc lccc lcce lcfc lchc lece lech leco leef leel leen lefe leff lehe lele lell lelo lene lenn leno leoc leof leon leov lev- levc leve levo lfcc lfhe lhec lhee lhhh llcc llef lllc llll lloc lloo lo-v locc loce loch locn loco loen lofe loff lofn lohe lohn loho lole loll lolo lone lono looc looe loof lool loon love lovo lvcc lvov nccc nccf nccn ncec ncee ncef ncel ncen ncfc ncfe nchc nclc ncln ncnc ncoc necc nece nech neco neef neel neen neev nefe neff nefh nefl nehe nelc nele nelf nell nelo nene nenh neno neo- neoc neol neon neoo neve nevo nfff nfon nhcc nhhl nhnn nhon nlcc nlcf nlec nlve nnnn noce noch nocl noco noel nohn noho nole nolf noll nolo non- none nonn nono noo- nool noon nooo noov nov- nove novo nvcc nvfc o-eo occc occn oce ocee ocef oche oclc ocon oec- oecc oeec oele oen- oeno ofcl ofen off- offc offe offh offo ofno ohcc ohee ohel ohen ohho ohne ohno ohoh olcc ole- olef oleh olen oleo olev olfe olle ollo olne olof olon olov onc- once oncf onco one- onec onee oneh onel oneo onlf onne onno onon ooff ooho oolo oone oooh oooo ovee oven ovfl ovo- ovol ovon ovoo vcfl vche vcon vecc vech veel veen veho vel- vele vell velo ven- vene venn veno veoh veol veve vevo vfcc vflo vhhh vlcc vloc voce voel voff voho volc vole volf voll volo vone vonn vooc vool vvvv