cccc ccci cccl cccp cccs ccic ccii ccil ccip ccis cclc ccli ccls ccpl ccpp ccps ccsi ccsl ccsp ccss ccst cctc cctl cctt cicc cici cics cict ciii ciis ciit cili cill cilp cils cilt cipp cips cis- cisc cisl cisp ciss cist citi citl citp cits citt clic clii clip clis clit clpp clsc cltc clts cpcs cpic cplc cpls cpps cpsc cpsl cptp cpts cscc csci cscl cscs csis csit cslp cspc cspi csps cspt cstc csts ctcp ctic ctls ctpp ctps ctsc ctss ctts iccc icci iccl iccp iccs icct icis icll iclp icpc icps icsc icsi icsp icss icst ictp icts iiii iiis iiit iisc iisi iisp iist iitt ilic ilis ilit ill- illi illp ills illt ilts ipcc ipcs ipct ipil ippc ipsc ipsi ipsp ipss iptc ipts iscc isci iscp iscs isct isic isil isis isit isls ispc isps issc issi issp isss istc isti istp ists itcs itic itil itis itll itpc itsi itsp lccc lccs lcis lcls lcpc lcpl lcps lcsc lcsp lctl lcts lics lict liii liis lili lill lils lilt lip- lipc lipi lipl lipp lips lisi lisp liss list liti litl lits litt llcc llcs lllc llll llps lppl lpsc lpss lscs lspl lssp lsts ltcc ltci ltcs ltps ltsi ltsp lttc pccc pccl pccs pcip pcll pcpp pcps pcts picc pici pics pict piip pil- pili pill pils pilt pipi pipp pips pisi piss pist piti pits pitt plcc plip plis plit plpp plsi plss pltt ppcc ppci ppcs ppic ppli pppp ppps ppss ppts pptt psci psil psip psis pspi pspp psps pssc psst psts ptcc ptcl pttc s-ic s-ii sccc sccl sccp sccs scct sci- scic scil scip scis scit scl- sclc scls scpi scpl scps scpt scsc scsi scsl scst sctc sctl scts sicc sici sicp sics siit sil- silc sili sill sils silt sipc sipi sipp sips sipt sisc sisi siss sist sit- sitc siti sits sitt sl-i slcc slic slip slit sllp slpi slpp slps slsc slst slts spcc spcs spic spip spis spit splc splp spls spps spsp spss spst sptc spts sscc ssci sscp sscs ssis ssit sslc sslp sslt sspc sspl ssps sspt sssc sssi ssss sstc sstl sstp ssts stcc stcp stcs stic stil stip stis stit stlc stlt stpp stps stsi stss sttc tccc tctc tcts ticc tics tiit till tils tilt tip- tipc tipi tipp tips tipt tisi tiss tist titc titi titp tits titt tlli tpcp tpcs tpls tppp tpsc tptp tscc tscp tsis tsps tspt tssi tsst tstc tsts ttcp ttss tttt