cccc ccci cccp cccs ccic ccii ccip ccis ccnc ccni ccnp ccns ccny ccpn ccpp ccps ccsi ccsn ccsp ccss ccst cctc cctt cicc cici cics cict ciii ciis ciit cin- cinc cini cint cipp cips cis- cisc cisn cisp ciss cist cisy citi citp cits citt city cnci cncp cnic cnss cntc cpcs cpic cpni cpns cpnt cpps cpsc cptp cpts cscc csci cscs csis csit csnp csny cspc cspi csps cspt cstc csts csys ctcp ctic ctns ctpp ctps ctsc ctsn ctss cttn ctts cyc- cycc cycs cyn- cypc cyps cyst cyt- cyy- cyyc cyyn iccc icci iccn iccp iccs icct icis icnc icns icpc icps icsc icsi icsp icss icst ictp icts iiii iiis iiit iisc iisi iisp iist iitt inci incs incy inis init inni inns inny inp- inpi inpp inpt insc insp inss inst inti intn intp ints ipcc ipcs ipct ipin ippc ippy ipsc ipsi ipsp ipss iptc ipts iscc isci iscn iscp iscs isct isic isin isis isit isnt ispc isps ispy issc issi issp isss issy istc isti istp ists isty isys itcs itic itin itis itpc itsi itsp itsy itty iypt n-ii nccc ncci nccn nccp nccs ncct ncip ncis ncit ncnc ncpc ncsc ncsi ncss ncst ncsy nctc nicc nici nics nicy niip niit nini nins nipc nips nipt nisi nisp niss nist nitc niti nits nity niyi nnit nnnn nnpi nnss nntn npcc npic npin nppc npss npsy nptc nptn nscc nscs nsic nsin nsis nspc nspi nsps nssc nssp nsss nstc nstp nsts ntcc ntis ntpc ntsc ntss nycc nycy nyit nynt nyny nypc nypt nysc nyss nyst nytc pccc pccs pcin pcip pcns pcnt pcpn pcpp pcps pcts picc pici pics pict picy piip pinc pini pinn pinp pins pint piny pipi pipp pips pipy pisi piss pist pisy piti pits pitt pity piys pnic pnin pnpp pnsc ppcc ppci ppcs ppic pppn pppp ppps ppss pptn ppts pptt psci psip psis psnc psni pspi pspp psps pssc psst psts psy- psys ptcc pttc pyic pyin pyn- pynt pypy pyss pyst pytt s-ic s-ii sccc sccp sccs scct sccy sci- scic scin scip scis scit scnt scpi scps scpt scsc scsi scsn scst sctc sctn scts scyn sicc sici sicp sics siit sini sinn sinp sins sint siny sipc sipi sipp sips sipt sipy sisc sisi siss sist sisy sit- sitc siti sitn sits sitt sity siyi sncc sncp snip snit snns snpp snsy snys spcc spcs spic spin spip spis spit spns spps spsp spss spst sptc spts spy- spys sscc ssci sscp sscs ssin ssis ssit ssns sspc ssps sspt sssc sssi ssss sstc sstp ssts stcc stcp stcs stic stip stis stit stnn stns stpp stps stsi stss sttc stys syis syn- sync syns syny syss syst sytt tccc tcnn tcpy tctc tcts ticc tics tiit tinc tini tinn tins tint tiny tip- tipc tipi tipp tips tipt tisi tiss tist titc titi titp tits titt tiyi tiyn tncc tnsp tnts tpcp tpcs tppp tpsc tptp tscc tscp tsin tsis tspn tsps tspt tssi tsst tstc tsts tsys ttcn ttcp ttss tttt ttys tyin tynt tyny typ- typp typy tyss tyst tyti tytt tyty tyyn yccc yctc yins yips yiss yist yiti yitp ypcc ypsi ysii ysnp yspi yyyy