cccc ccci cccl cccs ccic ccii ccil ccir ccis cclc ccli ccls ccoc ccrc ccri ccrl ccrs ccsi ccsl ccss cicc cici cico cicr cics ciii ciis cili cill cilo cils cior cios circ ciri cirl ciro cirr cirs cis- cisc cisl cisr ciss cisy clic clii clio clir clis cloo clor clos cloy clri clro clrs clsc cly- coco coil coir cois col- coli coll colo cols coly cool coos cor- corc cori corl coro corr cors cory cosc cosi cosl coso coss cosy coyl coyo coyr coys crcc crcr cric cris crls croc crol croo cror croy crss cry- cryo crys cscc csci cscl csco cscr cscs csio csir csis cslr csor csos csrc csrs cssr csys cyc- cycc cycl cycs cyl- cylc cyll cyls cyrl cyrs cyy- cyyc iccc icci iccl icco iccr iccs icis icll iclr icoc icor icos icrc icrr icrs icry icsc icsi icsr icss iiii iiio iiis iioi iioo iios iirc iirs iisc iisi iisr ilic ilio ilir ilis ill- illi illo ills illy iloc iloo ilos ioci ioii ioio iolo iooi iooo ioos iori iors ioso ircc ircs iri- iric iril irio iris iriy iroc irrc irri irrs iscc isci isco iscr iscs isic isil isis isls isly iso- isoc isol isor isos isri issc issi isso issr isss issy isyl isys iyos lccc lccs lcis lcls lcor lcrl lcrs lcsc lcsr lico licr lics liii liir liis lili lill lilo lils lily lio- lior lios lirc liri lirl liro lirr lirs liry lisi liso liss lisy liyl llcc llcs lllc llll lloc lloo llyr locc loci loco locs loic loir lois loli loll lolo lols loly looc lool loor loos lori loro lors lory losc losi loso loss losy loys lrcs lric lroc lroi lrrc lrrr lrry ls-r lsco lscs lsrc lsso lssr lyc- lyco lyly lyo- lyro lys- lysi lysl lyso lyss occc occi ocis oclc ocos ocrl ocro ocrr ocrs ocys oici oiii oils oily oios oiry oisc oiyl olcc olic olio olis olli ollo olly olor olos olry olsi oocr oolo oooo ooos oory oosi orci orco orcs ori- oric oril orio oris orlo orly oro- oror oros oroy orri orro orrs orry orsi orso orsy orys oscc osci oscl osco osii osis osli oslo osoi osoo osor osos osro ossi osso ossy oyls oyly oyri oyss rccc rccs rcic rcis rcls rcos rcsc rcsi rcsl rcss rcyc ricc rico rics riis rill rilo rily riol rios riri rirs risc risi riso riss riyo rlcs rlls rlys rocc roco rocs roil roio roir rois roll rolo roly rooi rool roor roos rorc rori roro rory rosc rosi roso ross rosy royl roys rrrr rscc rscs rscy rsis rslc rsos rssl ryis rysy s-ic s-ii s-os sccc sccl sccs sccy sci- scic scil scio scir scis scl- sclc scls scol scoo scor scr- scrc scri scrs scry scsc scsi scsl scso scsr sicc sici sico sics sil- silc sili sill silo sils siol sior sios sirc siri siro sirr sirs sisc sisi siss sisy siyi sl-i slcc slic slir sloc sloo slos sloy slrc slrs slsc slys soci socl soco socr socs socy soic soil soir sois soli soll solo solr sols soly sool soor soos sooy sori soro sorr sors sory sosi soso soss soyo soys srcc sris sros sscc ssci sscs ssis sslc ssoc ssrc ssri ssrl ssrs sssc sssi ssss syco sycr syis syl- syli syll syls syro syrs syry syso syss yccc yili yill yirr yiss ylli ylls yoli yoll yolo yoly yool yori yoro yory yosi yoso yoyo yrly ysco ysii yyyy