-ene cccc cccf cccl cccu ccee ccel ccfc ccff ccfl cche cchl cchr cclc ccnc ccne ccnf ccnr ccnu ccrc ccre ccrf ccrl ccuc cec- cece ceec ceel cef- cefc cefn cehl cel- celc cele celf cell cen- cene cer- cerc cere cerf cerl cern cfcf cfcl cfcn cffr cfln cfnr cfre cfrn cfun chce chch chec chee chef cheh chel chen cher cheu chfc chfr chlc chln chlr chnc chnl chnr chrc chrf chrn chrr chul chun chur clec clee clef cler cleu clue cluh clun cnel cnrc cnrr crcc crce crcr cre- crec cree creh cren creu crfc crfl crlf crne crue crun cucc cuce cucn cuer cufc cuff culc cule cull cune cure curf curl curn curr e-cl eccc ecce eccl ecef ecfc ecfr eche echl ecne ecrc ecrf ecrl ecrr ecru eeee eefe eefl eefn eele eerc efen ehcc eheh ehel ehen eher eheu ehle ehre elce elch elec elee elef eleh elen eler elfc elfe elle ellu elne elue elul ence ench encl enee enel ener ennc enne ennu enue enuf enur ercc erce erch erec erel eren erer erfc erhc erhu erle erll erne errc erre eruc eruh erur euch euer eufc euhl eule eur- eurc eure fccf fcch fcnl fece fech feel feen feer fefc fefe feff fehl fehr fehu fele felf fell fene fenn ferc fere fern ferr feru ffcc ffee ffff ffrr ffun flcl flee flen fler flnc flue fluf flur fnlc fnuf frcc frcn free fren frfc frue frun fuc- fuel fufc fuff fufu fule full fulu fune funf funh fur- fure furl furn furr hccc hcch hcfc hech heef heel heer hefe hehe hehn hele helf hell helu hene henh henn henu herc here herl hern herr heru heue heun heur hfce hhcl hhhh hler hlul hnce hree hrfc hrrc hrun huch hucu huel huer hufc hufe huff hufu huhn huhu hulc hule hull hulu hunc hune hunh hure hurl hurn hurr huru lccc lcce lcer lcfc lcfr lchc lchr lcrl le-u lece lech leef leel leen leer lefe leff lehe lehr lehu lele lell lelu lene lenn lerc lere lern leuc leun leur lfcc lfhe lhec lhee lhhh lhun llcc llef lleu lllc llll lncr lner lrfc lrne lrrc lrrr luce luch luef luer lufe luff lufu luhe luhu lule lull lulu lune lunn lure nccc nccf nccn nccr nccu ncec ncee ncef ncel ncen ncer ncfc ncfe nchc nclc ncln nclr ncnc ncrc ncre ncue necc nece nech necr neef neel neen neer nefe neff nefh nefl nehe nehu nelc nele nelf nell nene nenh nenu nerc nere nerf nerl nerr neru neuc neue neuf neun neur neuu nfcu nfer nfff nhcc nhhl nhnn nhrc nlcc nlcf nlec nler nnnn nren nrfc nrrc nrrl nuce nuch nucu nuee nuel nuer nuff nule null nunc nune nunn nurc nure nurl nurn nurr nuru rccc rcfc rcle rcnl rcnr recc rece rech recr recu reef reel reen refe reff refl refn refr refu rehe rehn rele rell rene renn renu rere reru reue reuf reul reuu rfef rffc rffl rhce rhee rhen rhue rhun rlee rlef rleu rnhl rrfc rrle rrrr rrun ruce ruch ruel ruen ruer rufc rufe ruff ruhe ruhh ruhl ruhn ruhr rule rull runc rune runf runn rurc rure ruru ruun ucel uche ucrc uele uell ufcu ufel ufer uffe uhcl uher uhle uhuh ulcc ulch ulee ulen ulfe ulle ullr ulne ulul uncc unce uncf unch uncl unec unee unef unen uner unle unlf unne unrf urch ure- ureh urfe urff urle urne urre urrh urun urur uuen uulu uuuu