c-cd cccc cccs cccu ccdc ccds ccsd ccss ccst cctc cctt ccuc ccus ccut cdcs cdss cscc cscd cscs cssd cstc cstd csts csus ctsc ctss ctsu ctts cucc cuds cusd cuss cust cusu cut- cutc cuts cutt dccc dccs dcct dccu dcds dcsc dcss dctc dcts dddd ddss ddts dscc dscs dssc dsst dstc dsts dtcc dtss ducs duct dudd duds dudu dust duts duut sccc sccs scct scdc scds scsc scsd scst scsu sctc sctd scts scud scut sdcc sddc sdds sdsc sdss sdsu sscc sscs ssdc ssdd sssc ssss sstc sstd ssts stcc stcs stcu stds stss sttc sttd stuc stud stus stut suc- succ sucs sudd suds sus- susd suss sust susu sutu suus tccc tccu tcdd tctc tcts tdss tscc tsst tstc tsts ttss tttt tucc tudu tusc tusd tuss tust tuts tutt tutu ucdc ucdd ucsc ucsd ucst ucsu ucut udds udsd udts uscc uscs usdc usds usdt ussc usss usst ussu ustc usts usus utsc uttu uuuu