-ene -yne cccc cccs cccu ccee cche cchs cchy ccnc ccne ccns ccnu ccny ccsn ccss ccuc ccus cec- cece cecs ceec cees cehs cen- cene cens ceny cesc cese cess ceys ceyu chce chch chcs chec chee cheh chen ches cheu chey chhs chnc chns chsc chse chsh chun chus chuy chy- chyc chyn cnes cnhs cnss cscc csce csch cscs csec csee cseh cshs csne csny csse csus csys cucc cuce cucn cues cune cuny cush cuss cusu cusy cuy- cyc- cycc cycs cyen cyn- cyne cyse cyun cyy- cyyc cyyn eccc ecce eces eche echs ecne ecsc ecse ecss ecsu ecus eecs eeee eees eehs eens eeny eese eesy ehcc eheh ehen eheu ehhs ence ench encs ency enee enes eney enhs ennc enne enns ennu enny ense ensu enue enus enye enys esce esch escs escu esee esen eses eshs eshu esne esse essh essu essy esus esyn euch euny euse eyec eyen eyes eyey eyne eyse hccc hcch hccs hchs hcsc hcss hech hecs hees hehe hehn hehs hene henh henn hens henu hesc hesh hess hesy heue heun heus heye heyh heyn heys hhhh hhhs hhus hnce hncs hnhs hnny hscc hscn hses hshs hsse huch hucs hucu hues huey huhn huhs huhu hunc hune hunh huns huny huse hush huss huus huye hyce hyen hyhe hyne hyse hyun nccc nccn nccs nccu ncec ncee ncen nces nchc nchs ncnc ncsc ncse ncss ncsy ncue necc nece nech necs necy neen nees nehe nehs nehu nene nenh nens nenu nesc nese nesh nesn ness neuc neue neun neuu neuy neye neyh neyn neys nhcc nhhs nhnn nhsc nnes nnhs nnnn nnss nscc nscs nsec nshs nssc nsse nsss nuce nuch nucs nucu nuee nunc nune nunn nuns nuny nuse nush nuss nusu nusy nuys nycc nyce nycy nyen nyes nyhe nyhs nyne nyny nysc nyse nysh nyss sccc scce sccs sccy scec scee scey sch- sche schh schs scsc scsh scsn scsu scun scye scyn se-c se-e se-h se-n se-s se-u se-y sec- secc sece sech secn secs secu secy seec seeh seen sees seeu seey sehe sehs sene senn sens seny sesc sese sesh sess seye seyh seyn seys shcc she- shee sheh shen shes sheu shey shhh shhs shne shsc shue shun shus shuu shuy shye sncc snee sneh snes snhs snns snsy snus snye snys sscc ssce sscs ssec ssee sses sshs ssns sssc sssh ssss suc- succ such sucs suee suen sues sueu suey sun- sune sunn suns sunu suny sus- suse suss susu susy suus suyn suyu syce sych syen syes syhe syn- sync syne syns synu syny syse syss syue syun uces uche uchs ucsc ucsu uesn uess ueys uhss uhuh uncc unce unch uncs unec unee unen unes unne unns uns- unsc unus uscc usce usch uscs usee usen uses ushs ushu usnc usnu ussc usse usss ussu ussy usun usus uuen uuuu uuyn yccc ycch ycee yche ye-u yech yeen yees yehe yehs yehu yenc yene yens yesh yess yesu yeue yeun yeye yhen yhes ynce ynch ynes ynne ynsh ysee ysen yses ysse yssh yssu ysue yuce yueh yuen yune yuns yuny yush yuye yuyu yyyy