cccc ccci cccl cccs ccic ccii ccil ccis cclc ccli ccls ccoc ccsi ccsl ccss cicc cici cico cics ciii ciis cili cill cilo cils cios cis- cisc cisl ciss clic clii clio clis cloo clos clsc coco coil cois col- coli coll colo cols cool coos cosc cosi cosl coso coss cscc csci cscl csco cscs csio csis csos iccc icci iccl icco iccs icis icll icoc icos icsc icsi icss iiii iiio iiis iioi iioo iios iisc iisi ilic ilio ilis ill- illi illo ills iloc iloo ilos ioci ioii ioio iolo iooi iooo ioos ioso iscc isci isco iscs isic isil isis isls iso- isoc isol isos issc issi isso isss lccc lccs lcis lcls lcsc lico lics liii liis lili lill lilo lils lio- lios lisi liso liss llcc llcs lllc llll lloc lloo locc loci loco locs loic lois loli loll lolo lols looc lool loos losc losi loso loss lsco lscs lsso occc occi ocis oclc ocos oici oiii oils oios oisc olcc olic olio olis olli ollo olos olsi oolo oooo ooos oosi oscc osci oscl osco osii osis osli oslo osoi osoo osos ossi osso s-ic s-ii s-os sccc sccl sccs sci- scic scil scio scis scl- sclc scls scol scoo scsc scsi scsl scso sicc sici sico sics sil- silc sili sill silo sils siol sios sisc sisi siss sl-i slcc slic sloc sloo slos slsc soci socl soco socs soic soil sois soli soll solo sols sool soos sosi soso soss sscc ssci sscs ssis sslc ssoc sssc sssi ssss