cccc cccs cccu ccnc ccns ccnu ccny ccsn ccss ccst cctc cctt ccuc ccus ccut cnss cntc cnut cscc cscs csny cstc csts csus csys ctns ctsc ctsn ctss ctsu cttn ctts cucc cucn cunt cuny cuss cust cusu cusy cut- cutc cuts cutt cuy- cyc- cycc cycs cyn- cyst cyt- cyun cyy- cyyc cyyn nccc nccn nccs ncct nccu ncnc ncsc ncss ncst ncsy nctc nnnn nnss nntn nscc nscs nssc nsss nstc nsts nstu ntcc ntnu ntsc ntss ntsu ntuc nucs nucu nunc nunn nuns nunt nuny nuss nust nusu nusy nuts nutt nutu nuys nycc nycy nynt nyny nysc nyss nyst nytc sccc sccs scct sccy scnt scsc scsn scst scsu sctc sctn scts scun scut scyn sncc snns snsy snus snys sscc sscs ssns sssc ssss sstc ssts stcc stcs stcu stnn stns stss sttc stuc stun stus stut stuy stys suc- succ sucs sun- sunn suns sunt sunu suny sus- suss sust susu susy sutu suty suus suyn suyu syn- sync syns synu syny syss syst sytt syun tccc tccu tcnn tctc tcts tncc tnts tnut tscc tsst tstc tsts tsun tsys ttcn ttss tttt ttys tucc tunc tunn tuns tunu tuny tusc tuss tust tuts tutt tutu tuty tuyn tuys tynt tyny tyss tyst tytt tyty tyus tyyn ucsc ucst ucsu ucut uncc uncs unct unns uns- unsc unst unts unty unus unut uscc uscs usnc usnu ussc usss usst ussu ussy ustc usts usun usus utsc uttu uuuu uuyn uyts yccc yctc yssu yuns yuny yust yutu yuty yuyu yyyy