cccc ccci cccl cccp cccs ccic ccii ccil ccip ccir ccis cclc ccli ccls ccoc ccpl ccpp ccpr ccps ccrc ccri ccrl ccrp ccrs ccsi ccsl ccsp ccss cicc cici cico cicr cics ciii ciis cili cill cilo cilp cils cior cios cipo cipp cips circ ciri cirl ciro cirr cirs cis- cisc cisl cisp cisr ciss clic clii clio clip clir clis cloo clop clor clos clpp clri clro clrs clsc coco cocp coil coip coir cois col- coli coll colo colp cols cool coop coos copi copo copp copr cops cor- corc cori corl coro corp corr cors cosc cosi cosl coso cosp coss cpcs cpic cpio cplc cpls cpos cpps cpri cprs cpsc cpsl cpso cpsr crcc crcr cric crip cris crls croc crol croo crop cror crpc crps crsp crss cscc csci cscl csco cscr cscs csio csir csis cslp cslr csor csos cspc cspi csps csrc csrs cssr iccc icci iccl icco iccp iccr iccs icis icll iclp iclr icoc icor icos icpc icpo icps icrc icrr icrs icsc icsi icsp icsr icss iiii iiio iiis iioi iioo iiop iios iirc iirs iisc iisi iisp iisr ilic ilio ilir ilis ill- illi illo illp ills iloc iloo ilos ilpr ioci iocp ioii ioio iolo iooi iooo ioos iopl iops iori iors ioso ipcc ipcs ipil iplo ipop ipos ippc ippo ippr ipri ipsc ipsi ipso ipsp ipss ircc ircs iri- iric iril irio irip iris iroc irop irpc irps irrc irri irrs irsp iscc isci isco iscp iscr iscs isic isil isis isls iso- isoc isol isop isor isos ispc ispr isps isri isrp issc issi isso issp issr isss lccc lccs lcis lcls lcor lcpc lcpl lcps lcrl lcrs lcsc lcsp lcsr lico licr lics liii liir liis lili lill lilo lils lio- lior lios lip- lipc lipi lipl lipo lipp lips lirc liri lirl liro lirp lirr lirs lisi liso lisp liss llcc llcs lllc llll lloc lloo llps locc loci loco locs loic loir lois loli loll lolo lols looc lool loop loor loos lopi lopp lops lori loro lors losc losi loso losp loss lppl lprp lpsc lpss lrcs lric lroc lroi lrps lrrc lrrr ls-r lsco lscs lspl lspr lsrc lsso lssp lssr occc occi ocis oclc ocos ocpp ocrl ocro ocrr ocrs oici oiii oils oios oipc oisc olcc olic olio olis olli ollo olor olos olpc olsi oocr oolo oooo ooos oops oosi opic opii opio opis opls opo- opor opos oppi oppo opps opsi orci orco orcs ori- oric oril orio oris orlo oro- oror oros orpc orpi orps orri orro orrs orsi orso oscc osci oscl osco osii osip osis osli oslo osoi osoo osor osos osro ossi osso pccc pccl pccs pcip pcll pclo pcos pcpp pcps pcrc pcrl pcso picc pici pico picr pics piip pil- pili pill pilo pils pipi pipo pipp pips pirc piri pirl piro pirr pirs pisi piso piss plcc plio plip plis ploc ploo plop plos plpp plri plsi plss poco pocs poil poio pois poli poll polo pols pool poop poor poos pop- popc popi popo popp pops porc pori poro porr pors posi poso poss ppcc ppci ppcs ppic ppli pplo ppos pppo pppp ppps pprc ppss prcc prcp prcs pri- prii pris prlr prls pro- proc prol proo prop pros prps prri prrs prsc prsi prsl prso prss psci psco psil psip psis psoc psoi psol psos pspi pspp pspr psps psrp pssc psso rccc rccs rcic rcis rcls rcos rcpi rcpo rcps rcsc rcsi rcsl rcss ricc rico rics riis rill rilo rilp riol rios ripi ripl ripp ripr rips riri rirs risc risi riso risp riss rlcs rlls rocc roco rocs roil roio roir rois roll rolo rolp rooi rool roop roor roos ropo rops rorc rori roro rosc rosi roso rosp ross rpcs rpii rpls rpos rpps rrrr rrsp rscc rscs rsis rslc rslp rsos rspo rsps rssl s-ic s-ii s-os sccc sccl sccp sccs sci- scic scil scio scip scir scis scl- sclc scls scol scoo scop scor scpi scpl scpo scps scr- scrc scri scrs scsc scsi scsl scso scsr sicc sici sico sicp sics sil- silc sili sill silo sils siol siop sior sios sipc sipi sipo sipp sips sirc siri siro sirp sirr sirs sisc sisi siss sl-i slcc slic slip slir sllp sloc sloo slop slos slpi slpp slps slrc slrp slrs slsc soci socl soco socr socs soic soil soir sois soli soll solo solp solr sols sool soop soor soos sopi sopo sopp sops sori soro sorr sors sosi soso soss spcc spco spcs spic spio spip spir spis splc splo splp splr spls spoc spoo spop spor spos spps spri spro sprs spso spsp spss srcc sris sros srpc srps srsp sscc ssci sscp sscs ssis sslc sslp ssoc ssop sspc sspl sspo ssps ssrc ssri ssrl ssrs sssc sssi ssss