-ene cccc cccs cccu ccee ccgc ccgs ccnc ccne ccns ccnu ccsg ccsn ccss ccuc ccus cec- cece cecs ceec cees cege cen- cene ceng cens cesc cese cesg cess cgcc cgcg cges cggs cgns cgss cnes cnss cscc csce cscs csec csee csgn csne csse csus cucc cuce cucn cues cune cusg cuss cusu eccc ecce eces ecgs ecne ecsc ecse ecss ecsu ecus eecs eeee eees eegs eeng eens eese egcc egcg egec egee egge eggs egne egsc egss ence encs enee eneg enes enge engg engs ennc enne enns ennu ense ensg ensu enue enus esce escs escu esee esen eses esgn esne esse essg essu esus euge euse gc-c gccc gccs gcse gcss gcsu gece geen gees gege gegg gen- genc gene geng genn gens genu gesg gess gesu geue geun gggg ggss gncc gneu gngc gnus gsse guen gues guge gugg gugu gung gunn guns guse guss guus nccc nccn nccs nccu ncec ncee ncen nces ncgs ncnc ncsc ncse ncss ncue necc nece necs neen nees nege negs nene neng nens nenu nesc nese nesn ness neuc neue neun neuu ngen ngns ngsn nguu nnes nngn nnnn nnss nscc nscs nsec nssc nsse nsss nuce nucs nucu nuee nugs nunc nune nung nunn nuns nuse nuss nusu sccc scce sccs scec scee sceg scgs scsc scsn scsu scug scun se-c se-e se-g se-n se-s se-u sec- secc sece secg secn secs secu seec seeg seen sees seeu sege segg segs segu sene seng senn sens sesc sese sess sgce sgcg sges sggg sggs sgss sncc snee sneg snes snns snug snus sscc ssce sscs ssec ssee sses ssgs ssns sssc ssss suc- succ sucs suee suen sues sueu sug- suge sugg sun- sune sung sunn suns sunu sus- suse suss susu suus uces ucsc ucsu uesn uess ugcc ugcg uggs ugne uguu uncc unce uncg uncs unec unee unen unes ungu unne unns uns- unsc unsg unus uscc usce uscg uscs usee usen uses usnc usnu ussc usse usss ussu usun usus uuen uuuu