cccc ccci cccs cccu ccic ccii ccis ccsi ccss ccst cctc cctt ccuc ccus ccut cicc cici cics cict cicu ciii ciis ciit cis- cisc ciss cist citi cits citt citu ciuc cius cscc csci cscs csis csit cstc csts csus ctic ctsc ctss ctsu ctts cucc cuci cui- cuis cuit cuss cust cusu cut- cutc cuts cutt iccc icci iccs icct iccu icis icsc icsi icss icst icts icus iiii iiis iiit iisc iisi iist iisu iitt iiuc iscc isci iscs isct iscu isic isis isit issc issi isss issu istc isti ists isus itcs itic itis itsi itsu iucc iuiu iuss iust s-ic s-ii sccc sccs scct sci- scic scis scit scsc scsi scst scsu sctc scts scut sicc sici sics sicu siit sisc sisi siss sist sisu sit- sitc siti sits sitt situ siui sius siut sscc ssci sscs ssis ssit sssc sssi ssss sstc ssts stcc stcs stcu stic stis stit stsi stss sttc stuc stus stut suc- succ suci sucs suis suit sus- susi suss sust susu suti sutu suus tccc tccu tctc tcts ticc tics tiit tiiu tisi tiss tist titc titi tits titt titu tscc tsis tssi tsst tstc tsts tsui ttss tttt tucc tuis tuit tuiu tusc tusi tuss tust tuti tuts tutt tutu ucci ucsc ucst ucsu ucut uist uits uscc uscs usis ussc usss usst ussu ustc usti usts usui usus utis utsc utti uttu uusi uuuu