cccc cccf ccci cccl cccp cccs ccfc ccff ccfi ccfl ccic ccii ccil ccip ccir ccis cclc ccli ccls ccoc ccpl ccpp ccpr ccps ccrc ccrf ccri ccrl ccrp ccrs ccsf ccsi ccsl ccsp ccss cfcf cfcl cfco cfcs cffr cfls cfor cfos cfpl cfpo cfpr cfps cfrp cfsi cfsl cicc cici cico cicr cics ciff cifl cifs ciii ciis cili cill cilo cilp cils cior cios cipf cipo cipp cips circ ciri cirl ciro cirr cirs cis- cisc cisl cisp cisr ciss clic clif clii clio clip clir clis clof cloo clop clor clos clpp clri clro clrs clsc coco cocp cofc coff cofi cofs coif coil coip coir cois col- coli coll colo colp cols coof cool coop coos copi copo copp copr cops cor- corc corf cori corl coro corp corr cors cosc cosi cosl coso cosp coss cpcs cpff cpic cpif cpio cplc cpls cpos cpps cpri cprs cpsc cpsl cpso cpsr crcc crcr crfc crfl crfs cric crif crip cris crlf crls croc crol croo crop cror crpc crps crsp crss cscc cscf csci cscl csco cscr cscs csfc csfr csio csir csis cslp cslr csor csos cspc cspi csps csrc csrs cssr fccf fccp fcic fcii fcps fcsc fcsl ffcc ffff ffii ffps ffrr ffss ficc fico fics fifc fiff fifi fifo fiii fiil fili fill filo fils fior fios fipp fips firs fisc fisi fiss flcl flic flii flip flis floc floo flop flor flos foci foco focs fofo foil fois folc foli foll folo folr fols foof fool foos fopp fops for- fori forl foro forr fors fosi foso foss fp-c fpcc fplc fprf frcc frcp frfc fric fril frio frip fris frol frop fros frps frsc frso fscc fsfi fsfo fspc fspf fssc fssf fssp iccc iccf icci iccl icco iccp iccr iccs icis icll iclp iclr icoc icor icos icpc icpo icps icrc icrf icrr icrs icsc icsi icsp icsr icss ifco ifcp ific ifil ifis ifor ifpo ifps ifrf ifri ifsc ifso ifsp iiii iiio iiis iioi iioo iiop iios iipf iirc iirs iisc iisi iisp iisr ilic ilio ilir ilis ill- illi illo illp ills iloc iloo ilos ilpr ioci iocp iofc ioii ioio iolo ioof iooi iooo ioos iopl iops iori iors ioso ipcc ipcs ipfc ipil iplo ipop ipos ippc ippf ippo ippr ipri ipsc ipsi ipso ipsp ipss ircc ircs iri- iric iril irio irip iris iroc irop irpc irps irrc irri irrs irsf irsp iscc isci isco iscp iscr iscs isfc isfp isic isil isis isls iso- isoc isof isol isop isor isos ispc ispf ispr isps isri isrp issc issf issi isso issp issr isss lccc lccs lcfc lcfr lcis lcls lcor lcpc lcpl lcps lcrl lcrs lcsc lcsp lcsr lfcc lico licr lics liff lifl lifo 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 loff lofi loic loif loir lois loli loll lolo lols looc loof lool loop loor loos lopi lopp lops lori loro lors losc losi loso losp loss lpfp lppl lprp lpsc lpss lrcs lrfc lric lrif lroc lroi lrps lrrc lrrr ls-r lsco lscs lsfc lsof lspl lspr lsrc lsso lssp lssr occc occi ocfp ocis oclc ocos ocpp ocrl ocro ocrr ocrs ofcl ofcr off- offc offo offr offs ofor oici oiii oils oios oipc oisc olcc olfs olic olio olis olli ollo olof olor olos olpc olsi oocr ooff oofs oolo oooo ooos oops oosi opic opii opio opis opls opo- opor opos oppi oppo opps opsi orci orco orcs orff orfi orfs ori- oric orif oril orio oris orlo oro- orof 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 pcfc pcip pcll pclo pcos pcpp pcps pcrc pcrf pcrl pcso pfcs pfff pffr pfic pfis pfli pfps picc pici pico picr pics piff pifs piip pil- pili pill pilo pils pipi pipo pipp pips pirc piri pirl piro pirr pirs pisi piso piss plcc plff plif plio plip plis ploc ploo plop plos plpp plri plsi plss poco pocs poff pofi poil poio pois poli poll polo pols poof pool poop poor poos pop- popc popi popo popp pops porc pori poro porr pors posi poso poss ppcc ppci ppcs ppic ppif ppli pplo ppos pppo pppp ppps pprc pprf ppsf ppss prcc prcf prcp prcs prfc prfs pri- prif prii pris prlr prls pro- proc prof prol proo prop pros prps prri prrs prsc prsi prsl prso prss psci psco psfs psil psip psis psoc psoi psol psos pspi pspp pspr psps psrp pssc psso rccc rccs rcfc rcic rcis rcls rcos rcpi rcpo rcps rcsc rcsi rcsl rcss rffc rffl rfic ricc rico rics riff rifs riif riis rill rilo rilp riol rios ripi ripl ripp ripr rips riri rirs risc risi riso risp riss rlcs rlif rlls rocc roco rocs rofc roff rofl rofo roif roil roio roir rois rolf roll rolo rolp roof rooi rool roop roor roos ropo rops rorc rori roro rosc rosi roso rosp ross rpcs rpfc rpii rpls rpof rpos rpps rrfc rrif rrrr rrsp rscc rscs rsfc rsis rslc rslp rsos rspo rsps rssl s-ic s-ii s-os sccc sccl sccp sccs scfc scfi sci- scic scif 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 sfcc sfco sfcs sffc sfio sflc sfls sfor sfos sfpc sfrc sfro sfss sicc sici sico sicp sics siff sifl sifo sifr sil- silc silf sili sill silo sils siol siop sior sios sipc sipi sipo sipp sips sirc sirf siri siro sirp sirr sirs sisc sisi siss sl-i slcc slic slip slir sllp sloc sloo slop slos slpi slpp slps slrc slrp