cccc ccci cccs cccu ccic ccii ccis ccnc ccni ccns ccnu ccsi ccsn ccss ccst cctc cctt ccuc ccus ccut cicc cici cics cict cicu ciii ciis ciit cin- cinc cini cint cis- cisc cisn ciss cist citi cits citt citu ciuc cius cnci cnic cnss cntc cnut cscc csci cscs csis csit cstc csts csus ctic ctns ctsc ctsn ctss ctsu cttn ctts cucc cuci cucn cui- cuin cuis cuit cunt cuss cust cusu cut- cutc cuts cutt iccc icci iccn iccs icct iccu icis icnc icns icsc icsi icss icst icts icus iiii iiis iiit iisc iisi iist iisu iitt iiuc inci incs inis init inni inns innu insc inss inst insu inti intn ints intu inui inun inus iscc isci iscn iscs isct iscu isic isin isis isit isnt issc issi isss issu istc isti ists isus itcs itic itin itis itsi itsu iucc iuiu iuss iust n-ii nccc ncci nccn nccs ncct nccu ncis ncit ncnc ncsc ncsi ncss ncst nctc nicc nici nics nicu niit niiu nini nins nisi niss nist nisu nitc niti nits nnit nnnn nnss nntn nscc nscs nsic nsin nsis nssc nsss nstc nsts nstu ntcc ntis ntnu ntsc ntss ntsu ntuc ntui nuci nucs nucu nuin nuit nunc nunn nuns nunt nusi nuss nust nusu nuts nutt nutu s-ic s-ii sccc sccs scct sci- scic scin scis scit scnt scsc scsi scsn scst scsu sctc sctn scts scun scut sicc sici sics sicu siit sini sinn sins sint sinu sisc sisi siss sist sisu sit- sitc siti sitn sits sitt situ siui sius siut sncc snit snns snus sscc ssci sscs ssin ssis ssit ssns sssc sssi ssss sstc ssts stcc stcs stcu stic stis stit stnn stns stsi stss sttc stuc stun stus stut suc- succ suci sucs suin suis suit sun- suni sunn suns sunt sunu sus- susi suss sust susu suti sutu suus tccc tccu tcnn tctc tcts ticc tics tiit tiiu tinc tini tinn tins tint tinu tisi tiss tist titc titi tits titt titu tncc tnts tnut tscc tsin tsis tssi tsst tstc tsts tsui tsun ttcn ttss tttt tucc tuin tuis tuit tuiu tunc tuni tunn tuns tunu tusc tusi tuss tust tuti tuts tutt tutu ucci ucin ucsc ucst ucsu ucut uint uist uits uncc unci uncs unct uni- unic unii unin unis unit unni unns uns- unsc unst unts unus unut uscc uscs usin usis usnc usnu ussc usss usst ussu ustc usti usts usui usun usus utin utis utsc utti uttu uuni uusi uuuu