-ene c-cd cccc cccs cccu ccdc ccdh ccdn ccds cced ccee cche cchs ccnc ccne ccns ccnu ccsd ccsn ccss ccuc ccus cd-e cdcs cdec cdes cdhs cdnc cdss cec- cece cecs cedd cede cedu ceec cees cehs cen- cend cene cens cesc cese cess chce chch chcs chec ched chee cheh chen ches cheu chhs chnc chns chsc chse chsh chud chun chus cndd cnes cnhs cnss cscc cscd csce csch cscs csdn csec csee cseh cshs csne cssd csse csus cucc cuce cucn cude cuds cued cues cund cune cusd cush cuss cusu dccc dccs dccu dcds dche dchs dcns dcsc dcss dddd ddes ddss dec- decc decd dece decs dedd dede dedu deed deen dees dehn dehu dene denn dens denu des- desc dese desh dess desu deue deus dhec dhed dhee dhun dnce dncs dnhs dnsc dnus dscc dsch dscn dscs dshs dssc dssn duce duch ducs dudd dude duds dudu dues duhe duhs duhu dunc dune dunn duns duse dush eccc ecce ecdc eced eces eche echs ecne ecsc ecse ecss ecsu ecus eddc edde edds ede- edeh eden edes edhs edns edss educ edun eecs eede eedu eeee eees eehs eend eens eese ehcc ehdd eheh ehen eheu ehhs ehud ence ench encs end- ende endh ends endu ened enee enes enhs ennc enne enns ennu ense ensu enue enus esce esch escs escu esds esdu esee esen eses eshs eshu esne esse essh essu esus eucd euch eude euse hccc hcch hccs hchs hcsc hcss hdhs hdss hech hecs hedd hede heds heed hees hehe hehn hehs hend hene henh henn hens henu hesc hesh hess heue heun heus hhds hhhh hhhs hhus hnce hncs hndd hnhs hscc hscn hsed hses hshs hsse huch hucs hucu hudd hude huds hudu hued hues huhn huhs huhu hunc hund hune hunh huns huse hush huss huus nccc nccn nccs nccu ncdc ncdn ncds ncdu ncec nced ncee ncen nces nchc nchd nchs ncnc ncnd ncsc ncse ncss ncue ndcc ndcs ndde ndhs ndss necc nece nech necs nedc nedd nede neds nedu need neen nees nehe nehs nehu nend nene nenh nens nenu nesc nese nesh nesn ness neuc neue neun neuu nhcc nhhs nhnn nhsc nnes nnhs nnnn nnss nscc nscd nscs nsds nsec nshs nssc nsse nsss nuce nuch nucs nucu nudc nudd nude nuee nunc nune nunn nuns nuse nush nuss nusu sccc scce sccs scdc scds scec scee sch- sche schh schs scnd scsc scsd scsh scsn scsu scud scun sdcc sdch sddc sdds sdes sdhd sdhs sdsc sdss sdsu se-c se-d se-e se-h se-n se-s se-u sec- secc secd sece sech secn secs secu sede seds seec seed seeh seen sees seeu sehe sehs send sene senn sens sesc sese sesh sess shcc she- shed shee sheh shen shes sheu shhh shhs shne shsc shud shue shun shus shuu sncc sndh sned snee sneh snes snhs snns snsd snus sscc ssce sscs ssdc ssdd ssec ssee sses sshs ssns sssc sssh ssss suc- succ such sucs sudd sude sudh suds sued suee suen sues sueu sun- sund sune sunn suns sunu sus- susd suse suss susu suus ucdc ucdd uces uche uchs ucsc ucsd ucsu udds uden udsd udun uend uesn uess uh-d uhde uhss uhuh uncc unce unch uncs unde unds unec uned unee unen unes unne unns uns- unsc unus uscc usce usch uscs usdc usde usds used usee usen uses ushs ushu usnc usnu ussc usse usss ussu usun usus uuen uuuu