cccc cccl cccs cccu cclc ccls ccnc ccnr ccns ccnu ccny ccrc ccrl ccrs ccsl ccsn ccss ccuc ccus clrs clsc clun cly- cnrc cnrr cnsl cnss crcc crcr crls crns crss crun crus cry- cryn crys cscc cscl cscr cscs cslr cslu csny csrc csrs cssr csur csus csys cucc cucn culc cull culs cuny curl curn curr curs cury cuss cusu cusy cuy- cuyl cuyr cyc- cycc cycl cycs cyl- cylc cyll cyls cyn- cyrl cyrs cyul cyun cyy- cyyc cyyn lccc lccs lcls lcrl lcrs lcsc lcsr llcc llcs lllc llll llyn llyr lncr lrcs lrrc lrrr lrry ls-r lscs lsrc lssr lucs lucy lull lulu lunn luns luny lurs lury luss luys lyc- lyly lync lynn lyns lys- lysl lyss lyun lyyn nccc nccn nccr nccs nccu nclc ncln nclr ncnc ncrc ncsc ncsl ncss ncsy nlcc nlcs nlls nlsc nnls nnnn nnsl nnss nrcs nrrc nrrl nrsc nscc nscl nscs nslr nsls nsnr nsrc nsrl nssc nssr nsss nucs nucu null nunc nunn nuns nuny nurc nurl nurn nurr nurs nuru nusl nuss nusu nusy nuys nycc nycy nyll nyls nyny nysc nyss nyul rccc rccs rcls rcnl rcnr rcsc rcsl rcss rcyc rlcs rlls rlys rncs rrrr rrun rscc rscn rscs rscy rslc rsnn rsnr rssl rull ruly runc runn runs runy rurc rurs ruru russ rusu rusy ruun ruyl ruys rynn rysy ryun sccc sccl sccs sccy scl- sclc scls scnr scr- scrc scrn scrs scry scsc scsl scsn scsr scsu scul scun scur scyn slcc slcu slln slrc slrn slrs slsc slsu sluc slur slys sncc snns snrs snsy snur snus snys srcc srnn sscc sscs sslc ssns ssrc ssrl ssrs sssc ssss suc- succ sucr sucs sul- sulc sull sulu sun- sunn suns sunu suny sur- surc surn surr surs suru sury sus- suss susu susy suus suyn suyr suyu sycr syl- syll syls syn- sync syns synu syny syrs syry syss syun ucrc ucsc ucsu ulcc ullr ully ulul ulus ulys uncc uncl uncs unns unrs uns- unsc unus urcy urls urns urry urss ursu ursy urun urur urus uryn uscc uscs uslu usnc usnr usnu ussc ussr usss ussu ussy usul usun usus uulu uuuu uuyn yccc ylls yrly yrun yryn yssu yuls yulu yuns yuny yurn yury yuyu yyyy