-ene cccc cccf cccl cccm cccp cccu ccee ccel ccfc ccff ccfl cclc cclm ccmc ccmm ccmp ccnc ccne ccnf ccnm ccnp ccnu ccpe ccpl ccpm ccpn ccpp ccuc ccup cec- cece cecm cecp ceec ceel ceem cef- cefc cefn cel- celc cele celf cell ceme cemm cemp cemu cen- cene cepc cepe cepp cfcf cfcl cfcm cfcn cfln cfml cfmu cfnm cfpl cfun clec clee clef clem clep cleu clpp clue clum clun cmcc cmec cmll cmmc cmml cmmn cmpc cmpl cmpp cncp cnel cnep cpce cpcm cpcu cpep cpff cplc cpme cpmp cppm cucc cuce cucm cucn cufc cuff culc cule cull culm culp cum- cume cump cune cunp cupe cupl cupp e-cl eccc ecce eccl eccm ecef ecem ecfc ecmp ecne ecpm ecpp eeee eefe eefl eefn eele efen el-p elce elec elee elef elem elen elfc elfe elle ellu elme elml elne elpe elue elul elum emcc emcf emcn emel emen emeu emle emlm emme emml emmu emne empc empe emul emup ence encl enee enel enem enfp ennc enne ennu enp- enue enuf enum epcc epec epee epen epfc eple epll epln eppc eppp eufc eule eumc fccf fccp fcnl fcup fece feel feem feen fefc fefe feff fele felf fell felm feme femm fene fenn fepc ffcc ffee ffff ffun flcl flee flem flen flnc flue fluf flum fmep fmnp fnlc fnuf fp-c fpcc fplc fpml fuc- fucm fuel fufc fuff fufu fule full fulu fumc fume fune funf lccc lcce lccm lcfc lcpc lcpl lcpm le-u lece leef leel leem leen leep lefe leff lele lell lelu leme lemm lemp lemu lene lenn lepe lepp leuc leun lfcc llcc llef lleu lllc llll lmcc lmfm lmln lpec lpfm lpfp lppl luce luef lufe luff lufu lule lull lulu lumc lume lump lune lunn lupe lupu luup mccc mccl mcef mcep mcfc mcmc mcml mcpc mcpp mec- mecc mece meef meel meem meen meep mefe meff mel- melc mele melf mell memc meme meml memu men- menc mene menn menu mepe meum meup mfcc mlcc mlle mlpc mmcc mmcl mmcm mmen mmff mmlp mmmc mmmm mmpc mmpu mmun mnem mpcc mpec mplc mplm mpmc mppc mppe mppf mppp muc- mucc muce mucu muee muel mufc muff mufu mule mull mulm mulu mume mumm mump mumu munc mune munn munu n-up nccc nccf nccn nccp nccu ncec ncee ncef ncel ncem ncen ncep ncfc ncfe nclc ncln ncmm ncmp ncnc ncpc ncue necc nece neef neel neem neen neep nefe neff nefl nefm nelc nele nelf nell nem- neme nemn nemp nemu nene nenu nepc nepe neuc neue neuf neum neun neuu nfcu nfff nlcc nlcf nlec nlpc nm-e nmcp nmff nmfp nmmc nmml nnmc nnnn npcc nppc nppl nuce nucu nuee nuel nuff nule null nume numm nump numu nunc nune nunn nupe pccc pcce pccl pcem pcep pcfc pcll pcpm pcpn pcpp pcun pece pecl peec peel peen peep pefc peff pel- pele pelf pell pelm pelu pen- penc pene penn penu pepe peul peun pfce pfff plcc plce ple- plec plee plen pleu plff plmn plpp plue plum plup pmcc pmcl pmel pmle pmln pmmp pmmu pmpm pnec pneu pnln pnml pnnl pnnm pnpp pnup ppcc ppcm ppen pple ppml pppn pppp pu-e puce puel pueu puff pule pull pulp pulu pume pump punc pune punu pupe pupl pupu puuc uccp ucel ucmc uele uell ufcu ufel uffe ulcc ulee ulen ulfe ulle ulme ulmu ulne ulul ulum umec umff umpc umpe uncc unce uncf uncl uncp unec unee unef unen unfp unle unlf unlp unmc unne unpc unum upen upmc upme upml upne upnp uppc uppe uppp uppu upup uucp uuen uulu uuuu