cccc cccl cccs cccu cclc ccls ccrc ccrl ccrs ccrt ccsl ccss ccst cctc cctl cctt ccuc ccus ccut clrs clsc cltc clts clut cly- crcc crcr crls crrt crss crst crtc crtl crts crus crut cry- crys cscc cscl cscr cscs cslr cslu csrc csrs cssr cstc cstr csts csur csus csys ctls ctrc ctrl ctrs ctsc ctss ctsu ctts cucc culc cull culs cult curl curr curs curt cury cuss cust cusu cusy cut- cutc cuts cutt cuy- cuyl cuyr cyc- cycc cycl cycs cyl- cylc cyll cyls cyrl cyrs cyrt cyst cyt- cyul cyy- cyyc lccc lccs lcls lcrl lcrs lcsc lcsr lctl lcts llcc llcs lllc llll llyr lrcs lrrc lrrr lrry lrst lrts ls-r lscs lsrc lssr lsts ltcc ltcs ltrs ltsr lttc lttr ltuc ltyr lucs lucy lull lulu lurs lurt lury luss lust luts luys luyt lyc- lyly lys- lysl lyss lyst lytt rccc rccs rcls rcsc rcsl rcss rctc rcts rcyc rlcs rlls rlys rrrr rscc rscs rscy rslc rssl rsts rstu rtcc rtls rtlt rtss rtts ruct rull ruly rurc rurs ruru russ rust rusu rusy rutl ruts rutt rutu ruty ruyl ruys rysy rytt ryyt sccc sccl sccs scct sccy scl- sclc scls scr- scrc scrs scry scsc scsl scsr scst scsu sctc sctl sctr scts scul scur scut slcc slcu slrc slrs slsc slst slsu slts sluc slur slut slys srcc srct srtr sscc sscs sslc sslt ssrc ssrl ssrs sssc ssss sstc sstl ssts stcc stcs stcu stlc stlt strc strs stru stry stss sttc sttr stuc stul stur stus stut stuy styl styr stys suc- succ sucr sucs sul- sulc sull sult sulu sur- surc surr surs surt suru sury sus- suss sust susu susy sutu suty suus suyr suyu sycr syl- syll syls sylt syrs syrt syry syss syst sytt tccc tccu tctc tcts tcul tlrs trcc trcl trst trtc trtr truc trus trut truu try- trys tscc tssr tsst tstc tsts tsys ttss tttt ttul ttyl ttys tucc tull tulu tuly turc turr turs turt turu tury tusc tuss tust tutl tuts tutt tutu tuty tuyl tuys tyl- tyll tyr- tyrl tyrr tyss tyst tytt tyty tyus ucrc ucsc ucst ucsu ucut ulcc ullr ully ults ultt ulul ulus ulys urcy urls urry urss ursu ursy urts urur urus urut uscc uscs uslu ussc ussr usss usst ussu ussy ustc usts usul usus utsc utsl uttu uulu uuuu uyts yccc yctc ylls yrly yssu yuls yulu yurt yury yust yutu yuty yuyu yyyy