cccc ccci cccl cccp cccs ccic ccii ccil ccip ccir ccis cclc ccli ccls ccpl ccpp ccpr ccps ccrc ccri ccrl ccrp ccrs ccsi ccsl ccsp ccss cicc cici cicr cics ciii ciis cili cill cilp cils cipp cips circ ciri cirl cirr cirs cis- cisc cisl cisp cisr ciss clic clii clip clir clis clpp clri clrs clsc cpcs cpic cplc cpls cpps cpri cprs cpsc cpsl cpsr crcc crcr cric crip cris crls crpc crps crsp crss cscc csci cscl cscr cscs csir csis cslp cslr cspc cspi csps csrc csrs cssr iccc icci iccl iccp iccr iccs icis icll iclp iclr icpc icps icrc icrr icrs icsc icsi icsp icsr icss iiii iiis iirc iirs iisc iisi iisp iisr ilic ilir ilis ill- illi illp ills ilpr ipcc ipcs ipil ippc ippr ipri ipsc ipsi ipsp ipss ircc ircs iri- iric iril irip iris irpc irps irrc irri irrs irsp iscc isci iscp iscr iscs isic isil isis isls ispc ispr isps isri isrp issc issi issp issr isss lccc lccs lcis lcls lcpc lcpl lcps lcrl lcrs lcsc lcsp lcsr licr lics liii liir liis lili lill lils lip- lipc lipi lipl lipp lips lirc liri lirl lirp lirr lirs lisi lisp liss llcc llcs lllc llll llps lppl lprp lpsc lpss lrcs lric lrps lrrc lrrr ls-r lscs lspl lspr lsrc lssp lssr pccc pccl pccs pcip pcll pcpp pcps pcrc pcrl picc pici picr pics piip pil- pili pill pils pipi pipp pips pirc piri pirl pirr pirs pisi piss plcc plip plis plpp plri plsi plss ppcc ppci ppcs ppic ppli pppp ppps pprc ppss prcc prcp prcs pri- prii pris prlr prls prps prri prrs prsc prsi prsl prss psci psil psip psis pspi pspp pspr psps psrp pssc rccc rccs rcic rcis rcls rcpi rcps rcsc rcsi rcsl rcss ricc rics riis rill rilp ripi ripl ripp ripr rips riri rirs risc risi risp riss rlcs rlls rpcs rpii rpls rpps rrrr rrsp rscc rscs rsis rslc rslp rsps rssl s-ic s-ii sccc sccl sccp sccs sci- scic scil scip scir scis scl- sclc scls scpi scpl scps scr- scrc scri scrs scsc scsi scsl scsr sicc sici sicp sics sil- silc sili sill sils sipc sipi sipp sips sirc siri sirp sirr sirs sisc sisi siss sl-i slcc slic slip slir sllp slpi slpp slps slrc slrp slrs slsc spcc spcs spic spip spir spis splc splp splr spls spps spri sprs spsp spss srcc sris srpc srps srsp sscc ssci sscp sscs ssis sslc sslp sspc sspl ssps ssrc ssri ssrl ssrs sssc sssi ssss