-ene cccc cccf cccs cccu ccee ccfc ccff ccnc ccne ccnf ccns ccnu ccsf ccsn ccss ccuc ccus cec- cece cecs ceec cees cef- cefc cefn ceke cen- cene cens cesc cese cess cfcf cfcn cfcs cfns cfse cfun ckck ckcs cken cknc ckns cnes cnss cscc csce cscf cscs csec csee csfc csks csne csse csuf csus cucc cuce cuck cucn cuek cues cufc cuff cuk- cuke cune cusk cuss cusu eccc ecce ecef eces ecfc ecfs ecks ecne ecsc ecse ecss ecsu ecus eecs eeee eees eefe eefn eeke eeks eens eese eesk efen efes effs efke ekek eken ekes ekfc ekne ence encs enee enes enke ennc enne enns ennu ense ensu enue enuf enus esce escs escu esee esek esen eses esfs eske esks esku esne esse essu esuf esus eufc euse f--k fccf fces fcsc fcuk fece feck feek feen fees fefc fefe feff feke fene fenk fenn fens fese fess feus ffcc ffee ffff ffss ffun fnuf fscc fsck fsec fssc fssf fuc- fuck fufc fuff fufu fuke fukk fuku fune funf funk funs fusc fuse fusk fuss fusu kccc kcck kccu kcec kcee kceu kcfc kcfn kckc kckf kckk kckn kcns kcsc kcse kcsf kcsn kcss kcsu kcue kcuf kcuk keck keef keek keen kees kefc keff kefs kekc keke keks keku ken- kene kenk kenn kens kenu kesc kesk kesn kess keun keus kfcf kfcs kfff kffk kffn kfnc kfnf kfnk kfnn kfns kfse kfsk kfun kkck kkcn kkcs kken kkfn kkfs kkkk kkne kknn kkns kknu kkse kksf kksn kkss kksu kkus kkuu knce knck kncn kncu knec knee knef knek knen knes kneu knkk knnk knns knsc knse knsk knsn knss knsu knue knuk knus ksce ksck kscn kscs kscu ksec ksee ksek ksen ksfc ksfe ksfn kske kskf kskk kskn ksks ksku ksnc ksnf ksnk ksnn ksns ksse kssn ksss kssu ksue ksun ksuu kucc kuce kuek kuen kues kueu kufc kuff kufn kuke kukk kukn kuks kuku kunc kune kunk kuns kunu kusc kusf kusn kusu kuuk kuuu nccc nccf nccn nccs nccu ncec ncee ncef ncen nces ncfc ncfe ncnc ncsc ncse ncsf ncss ncue ncuk necc nece neck necs neef neen nees nefe neff nefs neke neku nene nens nenu nesc nese nesn ness neuc neue neuf neuk neun neuu nfcu nfff nfsu nkfc nnes nnnn nnss nscc nscs nsec nsfc nsfk nsfs nskk nssc nsse nssf nsss nuce nuck nucs nucu nuee nuff nuke nuku nunc nune nunk nunn nuns nuse nuss nusu nuuk sccc scce sccs scec scee scfc scfe sck- scsc scsn scsu scun se-c se-e se-f se-k se-n se-s se-u sec- secc sece seck secn secs secu seec seef seek seen sees seeu seff seke sekk seku sene senn sens sesc sese sess sfcc sfcs sffc sfne sfss sfsu skee sken skes skfc skn- skss skue skun sncc sncf snee snes snfu snns snus sscc ssce sscs ssec ssee sses ssfc ssns sssc sssf ssss suc- succ suck sucs suee suen sues sueu suf- sufc suff sufs sufu suke suks suku sun- sune sunk sunn suns sunu sus- suse susk suss susu suus uces ucsc ucsf ucsu uesn uess ufcu uffe ufuk ukcc ukek ukes ukeu uknc uksc uncc unce uncf uncs unec unee unef unen unes unke unkn unks unne unns uns- unsc unus us-k uscc usce uscf uscs usee usef usen uses usfc usfs uske usnc usnu ussc usse ussf usss ussu usun usus uuen uuuu