cccc ccci cccl cccs cccu ccee ccel ccic ccii ccil ccis cclc ccli ccls ccsi ccsl ccss ccuc ccus cec- cece ceci cecs ceec ceel cees ceil cel- celc cele celi cell cels cesc cese cesi cess ceui cicc cici cics cicu ciee ciel cies ciii ciis cili cill cils cis- cisc cise cisl ciss ciuc cius clec clee clei cles cleu clic clii clis clsc clue cscc csce csci cscl cscs csec csee csis cslu csse csus cucc cuce cuci cues cui- cuil cuis culc cule cull culs cuss cusu e-cl eccc ecce ecci eccl eces ecil ecis ecsc ecse ecss ecsu ecus 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 ellu else elsu elue elui elul elus esce esci escs escu esee esel eses esie esil esis esli esse essi essl essu esui esus eule euse iccc icci iccl iccs iccu icec icee icel ices icis icle icll icsc icse icsi icss icue icus iecc ieie iele iels iesc iesi iesu iies iiie iiii iiis iisc iisi iisu iiuc ilce ile- ilec iles ilic ilie ilis ill- ille illi ills ilse ilus iscc isci iscs iscu isec isee isel ises isic isie isil isis isle isls issc isse issi isss issu isus iucc iuce iuel iuiu iuse iuss lccc lcce lccs lces lcis lcls lcsc le-u lece leel lees leic leie leil leis lele leli lell lelu lese less lesu leuc lice lics liel lies lieu liii liis lile lili lill lils lilu lise lisi liss lisu liue lius llcc llcs lles lleu lllc llll lscs lses luce luci lucs lues luis lule luli lull lulu luse lusi luss s-ic s-ii sccc scce sccl sccs scec scee scel sci- scic scie scil scis scl- sclc scls scsc scsi scsl scsu scul se-c se-e se-i se-s se-u sec- secc sece secs secu seec seel sees seeu seie seii seil seis seiu sele seli sell sels selu sesc sese sesi sess seui seul sicc sice sici sics sicu siec siel sies sil- silc sile sili sill sils silu sisc sise sisi siss sisu siue siui sius sl-i slcc slcu slee sles slic slie slsc slsu sluc slue sscc ssce ssci sscs ssec ssee sses ssis sslc ssle sssc sssi ssss suc- succ suci sucs suee suel sues sueu suie suis sul- sulc sule suli sull sulu sus- suse susi suss susu suus u-ie ucci ucel uces ucil ucsc ucsu uele ueli uell uess uies uile uise ulcc ulee ules ulic ulie ulle ulli ulul ulus uscc usce uscs usee usel uses usie usis usle uslu ussc usse usss ussu usui usul usus uulu uusi uuuu