cccc ccci cccp cccs ccgc ccgs ccic ccii ccip ccir ccis ccoc ccpp ccpr ccps ccrc ccrg ccri ccrp ccrs ccsg ccsi ccsp ccss cgcc cgcg cggs cgis cgro cgss cicc cici cico cicr cics cigi cigs ciii ciis cior cios cipo cipp cips circ ciri ciro cirr cirs cis- cisc cisp cisr ciss coco cocp cogi cogo cogs coip coir cois coop coos copg copi copo copp copr cops cor- corc corg cori coro corp corr cors cosc cosi coso cosp coss cpcs cpic cpio cpos cpps cpri cprs cpsc cpso cpsr crcc crcr crgs cric crig crip cris croc croo crop cror crpc crps crsp crss cscc csci csco cscr cscs csio csir csis csor csos cspc cspi csps csrc csrs cssr gc-c gccc gccs gcic gcii gcos gcpc gcrg gcss gggg ggpo ggss gicr gigg gigi gigo gigs giis giog gioi giop gipi gipp gips girg giri giro girr girs giss gocr gogi gogo gogs goip gois goog gooi goop goor goos gopc gopi gopo gops gorg gori goro gorp gorr gors gosi goso goss gpgp gpip gpos gprp gprs gpsg gpsi gpso gpss grcc gric grig grip gris groc grog groi groo grop gror gros grpc grps grrr grrs grss gscp gsis gsoc gsos gspc i-go iccc icci icco iccp iccr iccs icgc icis icoc icor icos icpc icpo icps icrc icrr icrs icsc icsi icsp icsr icss igcc igcp iggs igis igoo igor igri igso igsp iiii iiio iiis iioi iioo iiop iios iirc iirs iisc iisi iisp iisr iocg ioci iocp ioii ioio iooi iooo ioos iops iorg iori iors ioso ipcc ipcs ipop ipos ippc ippo ippr ipri ipsc ipsi ipso ipsp ipss ircc ircg ircs irgs iri- iric irig irio irip iris iroc irop irpc irps irrc irri irrs irsg irsp iscc isci isco iscp iscr iscs isgc isic isis iso- isoc isop isor isos ispc ispr isps isrg isri isrp issc issi isso issp issr isss occc occi ocis ocos ocpp ocro ocrr ocrs oggi ogog ogoi ogri ogro ogsi oici oigo oiii oios oipc oisc oocr oooo ooos oops oosi opic opii opio opis opo- opor opos oppi oppo opps opsi orci orco orcs orgo orgs ori- oric orig orio oris oro- oror oros orpc orpi orps orri orro orrs orsi orso oscc osci osco osgi osii osip osis osoi osoo osor osos osro ossi osso pccc pccs pcgg pcgs pcip pcos pcpp pcps pcrc pcso pgcc pgrc pgsc pgss picc pici pico picr pics pigc pigg pigo pigp pigs piip pipi pipo pipp pips pirc pirg piri piro pirr pirs pisg pisi piso piss poco pocs pogg pogo pogs poio pois poop poor poos pop- popc popi popo popp pops porc porg pori poro porr pors posi poso poss ppcc ppci ppcs ppgi ppic ppig ppos pppo pppp ppps pprc ppss prcc prcp prcs prgs pri- prig prii pris pro- proc prog proo prop pros prps prri prrs prsc prsi prso prss psci psco psgi psgr psip psis psoc psoi psos pspi pspp pspr psps psrp pssc psso rccc rccs rcgc rcic rcis rcos rcpi rcpo rcps rcrg rcsc rcsi rcss ricc rico rics rigg rigi rigo rigs riis rios ripi ripp ripr rips riri rirs risc risi riso risp riss rocc roco rocs rogg rogi rogo roig roio roir rois roog rooi roop roor roos ropo rops rorc rori roro rosc rosi roso rosp ross rpcs rpgs rpii rpos rpps rrrr rrsp rscc rscs rsgc rsis rsos rspo rsps s-ic s-ii s-os sccc sccp sccs scgp scgs sci- scic scio scip scir scis scog scoo scop scor scpi scpo scps scr- scrc scri scrs scsc scsi scso scsr sgcg sggg sggs sgic sgio sgps sgro sgss sicc sici sico sicp sics sigg sigi sigo sigs siop sior sios sipc sipi sipo sipp sips sirc siri siro sirp sirr sirs sisc sisi siss soci soco socr socs sogi sogo sogs soic soir sois soog soop soor soos sopi sopo sopp sops sorg sori soro sorr sors sosi soso soss spcc spco spcs spic spig spio spip spir spis spoc spoo spop spor spos spps spri spro sprs spso spsp spss srcc sris sros srpc srps srsp sscc ssci sscp sscs ssgs ssis ssoc ssop sspc sspo ssps ssrc ssrg ssri ssrs sssc sssi ssss