cccc cccl cccs cccu ccgc ccgs cclc cclg ccls ccnc ccnr ccns ccnu ccrc ccrg ccrl ccrs ccsg ccsl ccsn ccss ccuc ccus cgcc cgcg cggs cgns cgss clrs clsc clun cnrc cnrr cnsl cnss crcc crcr crgs crls crns crss crug crun crus cscc cscl cscr cscs csgn cslr cslu csrc csrs cssr csur csus cucc cucn culc cull culs curl curn curr curs cusg cuss cusu gc-c gccc gccs gclc gcrg gcss gcsu ggcl gggg ggrn ggss glcc glug glun glur gncc gngc gnrc gnrr gnus grcc grrl grrr grrs grss grug grun grur grus gsur gugg gugu gull guls gulu gung gunn guns gurg gurl gurn gurr gurs guru guss guus lccc lccs lcls lcrg lcrl lcrs lcsc lcsr llcc llcs llgc lllc llll lncr lngs lrcs lrrc lrrr ls-r lscs lsrc lssr lucs lugg lugs lugu lull lulu lung lunn luns lurg lurs luss nccc nccn nccr nccs nccu ncgr ncgs nclc ncln nclr ncnc ncrc ncsc ncsl ncss ngns ngsn ngur nguu nlcc nlcs nlgn nlls nlsc nngn nnls nnnn nnsl nnss nrcs nrrc nrrl nrsc nscc nscl nscs nslr nsls nsnr nsrc nsrl nssc nssr nsss nucs nucu nugs null nunc nung nunn nuns nurc nurl nurn nurr nurs nuru nusl nuss nusu rccc rccs rcgc rcls rcnl rcnr rcrg rcsc rcsl rcss rlcg rlcs rlls rlug rncs rngs rrrr rrun rscc rscn rscs rsgc rslc rsnn rsnr rssl rugg rugs rull runc rung runn runs rurc rurs ruru russ rusu ruun sccc sccl sccs scgs scl- sclc scls scnr scr- scrc scrn scrs scsc scsl scsn scsr scsu scug scul scun scur sgcg sggg sggs sglr sgls sgnl sgss slcc slcu slln slrc slrn slrs slsc slsu sluc slug slur sncc snns snrs snug snur snus srcc srnn sscc sscs ssgs sslc ssns ssrc ssrg ssrl ssrs sssc ssss suc- succ sucr sucs sug- sugg sul- sulc sull sulu sun- sung sunn suns sunu sur- surc surg surn surr surs suru sus- suss susu suus ucrc ucsc ucsu ugcc ugcg uggs ugur uguu ulcc ullr ulul ulus uncc uncg uncl uncs ungu unns unrs uns- unsc unsg unus urgu urls urns urss ursu urun urur urus uscc uscg uscs uslu usnc usnr usnu ussc ussr usss ussu usul usun usus uulu uuuu