cccc ccci cccp cccs ccic ccii ccip ccis ccnc ccni ccnp ccns 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 citi citp cits citt cnci cncp cnic cnss cntc cpcs cpic cpni cpns cpnt cpps cpsc cptp cpts cscc csci cscs csis csit csnp cspc cspi csps cspt cstc csts ctcp ctic ctns ctpp ctps ctsc ctsn ctss cttn ctts 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 inis init inni inns inp- inpi inpp inpt insc insp inss inst inti intn intp ints ipcc ipcs ipct ipin ippc ipsc ipsi ipsp ipss iptc ipts iscc isci iscn iscp iscs isct isic isin isis isit isnt ispc isps issc issi issp isss istc isti istp ists itcs itic itin itis itpc itsi itsp n-ii nccc ncci nccn nccp nccs ncct ncip ncis ncit ncnc ncpc ncsc ncsi ncss ncst nctc nicc nici nics niip niit nini nins nipc nips nipt nisi nisp niss nist nitc niti nits nnit nnnn nnpi nnss nntn npcc npic npin nppc npss nptc nptn nscc nscs nsic nsin nsis nspc nspi nsps nssc nssp nsss nstc nstp nsts ntcc ntis ntpc ntsc ntss pccc pccs pcin pcip pcns pcnt pcpn pcpp pcps pcts picc pici pics pict piip pinc pini pinn pinp pins pint pipi pipp pips pisi piss pist piti pits pitt 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 ptcc pttc s-ic s-ii sccc sccp sccs scct sci- scic scin scip scis scit scnt scpi scps scpt scsc scsi scsn scst sctc sctn scts sicc sici sicp sics siit sini sinn sinp sins sint sipc sipi sipp sips sipt sisc sisi siss sist sit- sitc siti sitn sits sitt sncc sncp snip snit snns snpp spcc spcs spic spin spip spis spit spns spps spsp spss spst sptc spts 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 tccc tcnn tctc tcts ticc tics tiit tinc tini tinn tins tint tip- tipc tipi tipp tips tipt tisi tiss tist titc titi titp tits titt tncc tnsp tnts tpcp tpcs tppp tpsc tptp tscc tscp tsin tsis tspn tsps tspt tssi tsst tstc tsts ttcn ttcp ttss tttt