cccc ccci cccl cccs ccic ccii ccil ccir ccis cclc ccli ccls ccnc ccni ccnr ccns ccoc ccrc ccri ccrl ccrs ccsi ccsl ccsn ccss cicc cici cico cicr cics ciii ciis cili cill cilo cils cin- cinc cini cino cion cior cios circ ciri cirl ciro cirr cirs cis- cisc cisl cisn cisr ciss clic clii clin clio clir clis clon cloo clor clos clri clro clrs clsc cnci cnco cnic cnrc cnrr cnsl cnss coco coil coin coir cois col- coli coll coln colo cols con- conc coni conn cono cons cool coon coos cor- corc cori corl corn coro corr cors cosc cosi cosl coso coss crcc crcr cric crin cris crls crns croc crol cron croo cror crss cscc csci cscl csco cscr cscs csio csir csis cslr csor csos csrc csrs cssr i-no iccc icci iccl iccn icco iccr iccs icis icll iclr icnc icns icoc icon icor icos icrc icrr icrs icsc icsi icsr icss iiii iiio iiis iino iioi iioo iios iirc iirs iisc iisi iisr ilic ilin ilio ilir ilis ill- illi illo ills ilni ilno iloc iloo ilos inci incl inco incr incs inis inni inno innr inns ino- inoi inol inon inor inos inri inro inrs insc inso inss ioci ioii ioio iolo ioni ionn iono ions iooi iooo ioos iori iors ioso ircc ircs iri- iric iril irin irio iris iroc iron irrc irri irrs iscc isci iscn isco iscr iscs isic isil isin isis isls isno iso- isoc isol ison isor isos isri issc issi isso issr isss lccc lccs lcis lcls lcor lcrl lcrs lcsc lcsr lico licr lics liii liin liir liis lili lill lilo lils linc linn lino lins lio- lion lior lios lirc liri lirl lirn liro lirr lirs lisi liso liss llcc llcs lllc llll lloc lloo lncr lnso locc loci locn loco locs loic loin loir lois loli loll lolo lols loni lono lonr lons looc lool loon loor loos lori lorn loro lors losc losi loso loss lrcs lric lroc lroi lron lrrc lrrr ls-r lsco lscs lson lsrc lsso lssr n-ii nccc ncci nccn nccr nccs ncis nclc ncln nclr ncnc ncoc ncor ncos ncrc ncri ncsc ncsi ncsl ncss nicc nici nicl nico nics niir nili nill nilo nils nini ninl nino nins nion nioo nios niro nirs nisi nisl niso niss nlcc nlcs nlic nlls nlsc nnls nnnn nnos nnsl nnss noci nocl noco nocs noil noin noio noir nois noli noll nolo nols non- noni nonn nono nons noo- nool noon nooo noor noos nor- norc nori norn noro norr nors nos- noss nrcs nric nroc nron nrrc nrrl nrsc nscc nscl nscs nsic nsin nsis nslr nsls nsnr nsos nsrc nsrl nssc nsso nssr nsss occc occi occn ocin ocis oclc ocon ocos ocrl ocro ocrr ocrs oici oiii oils oins oion oios oisc olcc olic olin olio olis olli ollo olon olor olos olsi onc- onco onic onil onir onis onni onno onon onor onos onsc onso oocr oolo oons oooo ooos oosi orci orco orcs ori- oric oril orin orio oris orlo ornc orni orno orns oro- oron oror oros orri orro orrs orsi orso oscc osci oscl osco osii osin osis osli oslo osno osnr osoi osoo osor osos osro ossi osso rccc rccs rcic rcis rcls rcnl rcnr rcon rcos rcsc rcsi rcsl rcss ricc rico rics riin riis rill rilo rinn rino riol rion rios riri rirs risc risi riso riss rlcs rlin rlls rnco rncs rnin rnli rocc roco rocs roil roin roio roir rois roll rolo ronc roni rono rons rooi rool roon roor roos rorc rori roro rosc rosi roso ross rrrr rscc rscn rscs rsis rslc rsnn rsno rsnr rsos rssl s-ic s-ii s-os sccc sccl sccs sci- scic scil scin scio scir scis scl- sclc scls scnr scol scon scoo scor scr- scrc scri scrn scrs scsc scsi scsl scsn scso scsr sicc sici sico sics sil- silc sili sill silo sils sini sinn sino sins siol sion sior sios sirc siri siro sirr sirs sisc sisi siss sl-i slcc slic slir slln sloc slon sloo slos slrc slrn slrs slsc sncc snco snir snns snoc snoo snor snos snrs soci socl soco socr socs soic soil soin soir sois soli soll soln solo solr sols son- soni sono sons sool soon soor soos sori sorn soro sorr sors sosi soso soss srcc sris srni srnn srno sros sscc ssci sscs ssin ssis sslc ssns ssoc ssrc ssri ssrl ssrs sssc sssi ssss