cccc ccci cccl cccs ccee ccel ccic ccii ccil ccis cclc ccli ccls ccsi ccsl ccss cec- cece ceci cecs ceec ceel cees ceil cel- celc cele celi cell cels cesc cese cesi cess cicc cici cics ciee ciel cies ciii ciis cili cill cils cis- cisc cise cisl ciss clec clee clei cles clic clii clis clsc cscc csce csci cscl cscs csec csee csis csse e-cl eccc ecce ecci eccl eces ecil ecis ecsc ecse ecss eecs eeee eees eele eels eese eesi eics eiec eiei eies eile eise eiss elce elec elee eles elic elie elil elis elle elli ells else esce esci escs esee esel eses esie esil esis esli esse essi essl iccc icci iccl iccs icec icee icel ices icis icle icll icsc icse icsi icss iecc ieie iele iels iesc iesi iies iiie iiii iiis iisc iisi ilce ile- ilec iles ilic ilie ilis ill- ille illi ills ilse iscc isci iscs isec isee isel ises isic isie isil isis isle isls issc isse issi isss lccc lcce lccs lces lcis lcls lcsc lece leel lees leic leie leil leis lele leli lell lese less lice lics liel lies liii liis lile lili lill lils lise lisi liss llcc llcs lles lllc llll lscs lses s-ic s-ii sccc scce sccl sccs scec scee scel sci- scic scie scil scis scl- sclc scls scsc scsi scsl se-c se-e se-i se-s sec- secc sece secs seec seel sees seie seii seil seis sele seli sell sels sesc sese sesi sess sicc sice sici sics siec siel sies sil- silc sile sili sill sils sisc sise sisi siss sl-i slcc slee sles slic slie slsc sscc ssce ssci sscs ssec ssee sses ssis sslc ssle sssc sssi ssss