cccc ccci cccp cccs cccu ccic ccii ccip ccir ccis ccnc ccni ccnp ccnr ccns ccnu ccpn ccpp ccpr ccps ccrc ccri ccrp ccrs ccrt ccsi ccsn ccsp ccss ccst cctc cctt ccuc ccup ccus ccut cicc cici cicr cics cict cicu ciii ciis ciit cin- cinc cini cint cipp cips circ ciri cirr cirs cirt cis- cisc cisn cisp cisr ciss cist citi citp cits citt citu ciuc ciup cius cnci cncp cnic cnrc cnrr cnrt cnss cntc cntr cnut cpcs cpcu cpic cpni cpns cpnt cpps cpri cprs cprt cpsc cpsr cpsu cptp cptr cpts cpus crcc crcr cric crin crip cris crit criu crns crpc crps crrt crsp crss crst crtc crtp crts crun crup crus crut cscc csci cscr cscs csir csis csit csnp cspc cspi csps cspt csrc csrs cssr cstc cstr csts csup csur csus ctcp ctic ctns ctpp ctps ctrc ctrn ctrp ctrs ctsc ctsn ctss ctsu cttn ctts cucc cuci cucn cui- cuin cuir cuis cuit cunp cunt cupp cupr cups curi curn curr curs curt cusp cuss cust cusu cut- cutc cuts cutt iccc icci iccn iccp iccr iccs icct iccu icis icnc icns icpc icps icrc icrr icrs icrt icru icsc icsi icsp icsr icss icst ictp icts icup icus iiii iiis iiit iirc iirs iisc iisi iisp iisr iist iisu iitr iitt iiuc inci incr incs inis init inni innr inns innu inp- inpi inpp inpt inri inrs insc insp inss inst insu inti intn intp intr ints intu inui inun inup inus ipcc ipcs ipct ipin ippc ippr ipri ipsc ipsi ipsp ipss iptc ipts ipur ipus iput ircc ircs ircu iri- iric irin irip iris irpc irps irrc irri irrs irsp irti irtp irts irun irus iscc isci iscn iscp iscr iscs isct iscu isic isin isis isit isnt ispc ispr isps isri isrp issc issi issp issr isss issu istc isti istp istr ists isup isus itcs itic itin itis itpc itri itrs itsi itsp itsu itup itur iucc iuiu iupp iuss iust n-ii n-up nccc ncci nccn nccp nccr nccs ncct nccu ncip ncis ncit ncnc ncpc ncrc ncri ncrp ncsc ncsi ncss ncst nctc nctr nicc nici nics nicu niip niir niit niiu nini nins nipc nipr nips nipt nirs nirt niru nisi nisp niss nist nisu nitc niti nitr nits niur nnit nnnn nnpi nnpr nnss nntn npcc npic npin nppc npri nprt npss nptc nptn nrcs nric nrpc nrpn nrps nrrc nrsc nrsp nrts nscc nscs nsic nsin nsis nsnr nspc nspi nsps nsrc nssc nssp nssr nsss nstc nstp nsts nstu ntcc ntis ntnu ntpc ntrc ntru ntsc ntss ntsu nttr ntuc ntui nuci nucs nucu nuin nuit nunc nunn nuns nunt nups nurc nuri nurn nurp nurr nurs nurt nuru nusi nuss nust nusu nuts nutt nutu pccc pccs pcin pcip pcns pcnt pcpn pcpp pcps pcrc pcts pcun picc pici picr pics pict picu piip pinc pini pinn pinp pins pint pinu pipi pipp pips pirc piri pirn pirr pirs piru pisi piss pist pisu piti pitr pits pitt pitu pius pnic pnin pnpp pnsc pntr pnup ppcc ppci ppcs ppic pppn pppp ppps pprc ppru ppss pptn ppts pptt ppur prcc prcp prcs pri- prii prin pris prnp prps prri prrs prsc prsi prss prtc prti prtp prtr prus prut pruu psci pscu psip psis psnc psni psnr pspi pspp pspr psps psrp pssc psst psts pstu ptcc pttc ptui puin puir puis puit puiu punc puns punt punu pupi pups pupu pur- puri purp purr purs puru pusi puss pust put- puti puts putt putu puuc rccc rccs rcic rcis rcnr rcpi rcps rcpt rcsc rcsi rcss rctc rcti rcts ricc rics rict riin riis rinn ripi ripp ripr rips ript riri rirs risc risi risp riss rist risu riti rits ritt ritu rius rncp rncs rnin rnnt rnsp rntp rnut rpcs rpii rppn rpps rptn rpts rrrr rrsp rrun rscc rscn rscs rsis rsnn rsnr rsps rstp rsts rstu rtcc rtns rtps rtss rttp rtts ruci ruct ruin ruis ruit runc runi runn runs runt rupp rupt rurc ruri rurp rurs ruru rusi russ rust rusu ruti ruts rutt rutu ruun s-ic s-ii sccc sccp sccs scct sci- scic scin scip scir scis scit scnr scnt scpi scps scpt scr- scrc scri scrn scrs scsc scsi scsn scsr scst scsu sctc sctn sctr scts scun scup scur scut sicc sici sicp sics sicu siit sini sinn sinp sins sint sinu sipc sipi sipp sips sipt sirc siri sirp sirr sirs sirt siru sisc sisi siss sist sisu sit- sitc siti sitn sits sitt situ siui sius siut sncc sncp snip snir snit snns snpp snrs sntr snur snus spcc spcs spic spin spip spir spis spit spns spps spri sprs spsp spss spst sptc sptr spts spui spun spur spus sput srcc srct sris srni srnn srpc srps srpt srsp srtp srtr sscc ssci sscp sscs ssin ssis ssit ssns sspc ssps sspt ssrc ssri ssrs sssc sssi ssss sstc sstp ssts stcc stcp stcs stcu stic stip stir stis stit stnn stnr stns stpp stps strc stri strn strs stru stsi stss sttc sttr stuc stun stup stur stus stut suc- succ suci sucr sucs suin suir suis suit sun- suni sunn suns sunt sunu sup- supp supr sups supt sur- surc suri surn surp surr surs surt suru sus- susi susp suss sust susu suti sutu suus tccc tccu tcnn tctc tcts ticc tics tiit tiiu tinc tini tinn tins tint tinu tip- tipc tipi tipp tips tipt tipu tiri tirr tirs tiru tisi tiss tist titc titi titp tits titt titu tncc tnsp tnts tnut tpcp tpcs tpir tppp tppr tprs tpsc tptp tptr tput trcc tri- tric trin trip tris trit trpc trpn trpp trps trsi trst trtc trtr truc trun trus trut truu tscc tscp tsin tsis tspn tsps tspt tssi tssr tsst tstc tsts tsui tsun tsup ttcn ttcp ttss tttt tucc tuin tuis tuit tuiu tunc tuni tunn tuns