cccc ccci cccs ccgc ccgs ccic ccii ccir ccis ccoc ccrc ccrg ccri ccrs ccsg ccsi ccss cgcc cgcg cggs cgis cgro cgss cicc cici cico cicr cics cigi cigs ciii ciis cior cios circ ciri ciro cirr cirs cis- cisc cisr ciss coco cogi cogo cogs coir cois coos cor- corc corg cori coro corr cors cosc cosi coso coss crcc crcr crgs cric crig cris croc croo cror crss cscc csci csco cscr cscs csio csir csis csor csos csrc csrs cssr gc-c gccc gccs gcic gcii gcos gcrg gcss gggg ggss gicr gigg gigi gigo gigs giis giog gioi girg giri giro girr girs giss gocr gogi gogo gogs gois goog gooi goor goos gorg gori goro gorr gors gosi goso goss grcc gric grig gris groc grog groi groo gror gros grrr grrs grss gsis gsoc gsos i-go iccc icci icco iccr iccs icgc icis icoc icor icos icrc icrr icrs icsc icsi icsr icss igcc iggs igis igoo igor igri igso iiii iiio iiis iioi iioo iios iirc iirs iisc iisi iisr iocg ioci ioii ioio iooi iooo ioos iorg iori iors ioso ircc ircg ircs irgs iri- iric irig irio iris iroc irrc irri irrs irsg iscc isci isco iscr iscs isgc isic isis iso- isoc isor isos isrg isri issc issi isso issr isss occc occi ocis ocos ocro ocrr ocrs oggi ogog ogoi ogri ogro ogsi oici oigo oiii oios oisc oocr oooo ooos oosi orci orco orcs orgo orgs ori- oric orig orio oris oro- oror oros orri orro orrs orsi orso oscc osci osco osgi osii osis osoi osoo osor osos osro ossi osso rccc rccs rcgc rcic rcis rcos rcrg rcsc rcsi rcss ricc rico rics rigg rigi rigo rigs riis rios riri rirs risc risi riso riss rocc roco rocs rogg rogi rogo roig roio roir rois roog rooi roor roos rorc rori roro rosc rosi roso ross rrrr rscc rscs rsgc rsis rsos s-ic s-ii s-os sccc sccs scgs sci- scic scio scir scis scog scoo scor scr- scrc scri scrs scsc scsi scso scsr sgcg sggg sggs sgic sgio sgro sgss sicc sici sico sics sigg sigi sigo sigs sior sios sirc siri siro sirr sirs sisc sisi siss soci soco socr socs sogi sogo sogs soic soir sois soog soor soos sorg sori soro sorr sors sosi soso soss srcc sris sros sscc ssci sscs ssgs ssis ssoc ssrc ssrg ssri ssrs sssc sssi ssss