cccc ccci cccl cccs cccu ccic ccii ccil ccir ccis cclc ccli ccls ccnc ccni ccnr ccns ccnu ccrc ccri ccrl ccrs ccsi ccsl ccsn ccss ccuc ccus cicc cici cicr cics cicu ciii ciis cili cill cils cin- cinc cini circ ciri cirl cirr cirs cis- cisc cisl cisn cisr ciss ciuc cius clic clii clin clir clis clri clrs clsc clun cnci cnic cnrc cnrr cnsl cnss crcc crcr cric crin cris criu crls crns crss crun crus cscc csci cscl cscr cscs csir csis cslr cslu csrc csrs cssr csur csus cucc cuci cucn cui- cuil cuin cuir cuis culc cull culs curi curl curn curr curs cuss cusu iccc icci iccl iccn iccr iccs iccu icis icll iclr icnc icns icrc icrr icrs icru icsc icsi icsr icss icus iiii iiis iirc iirs iisc iisi iisr iisu iiuc ilic ilin ilir ilis ill- illi ills ilni ilus inci incl incr incs inis inni innr inns innu inri inrs insc inss insu inui inul inun inus ircc ircs ircu iri- iric iril irin iris irrc irri irrs irul irun irus iscc isci iscn iscr iscs iscu isic isil isin isis isls isri issc issi issr isss issu isus iucc iuiu iuss lccc lccs lcis lcls lcrl lcrs lcsc lcsr licr lics liii liin liir liis lili lill lils lilu linc linn lins lirc liri lirl lirn lirr lirs liru lisi liss lisu liun lius llcc llcs lllc llll lncr lrcs lric lrrc lrrr ls-r lscs lsrc lssr luci lucs luin luis luli lull lulu luni lunn luns luri lurs lusi luss n-ii nccc ncci nccn nccr nccs nccu ncis nclc ncln nclr ncnc ncrc ncri ncsc ncsi ncsl ncss nicc nici nicl nics nicu niir niiu nili nill nils nilu nini ninl nins nirs niru nisi nisl niss nisu niur nlcc nlcs nlic nlls nlsc nnls nnnn nnsl nnss nrcs nric nrrc nrrl nrsc nscc nscl nscs nsic nsin nsis nslr nsls nsnr nsrc nsrl nssc nssr nsss nuci nucs nucu nuin nuli null nunc nunn nuns nurc nuri nurl nurn nurr nurs nuru nusi nusl nuss nusu rccc rccs rcic rcis rcls rcnl rcnr rcsc rcsi rcsl rcss ricc rics riin riis rill rilu rinn riri rirs risc risi riss risu rius rlcs rlin rlls rncs rnin rnli rrrr rrun rscc rscn rscs rsis rslc rsnn rsnr rssl ruci ruin ruis rull runc runi runn runs rurc ruri rurs ruru rusi russ rusu ruun s-ic s-ii sccc sccl sccs sci- scic scil scin scir scis scl- sclc scls scnr scr- scrc scri scrn scrs scsc scsi scsl scsn scsr scsu scul scun scur sicc sici sics sicu sil- silc sili sill sils silu sini sinn sins sinu sirc siri sirr sirs siru sisc sisi siss sisu siui sius sl-i slcc slcu slic slir slln slrc slrn slrs slsc slsu sluc slur sncc snir snns snrs snur snus srcc sris srni srnn sscc ssci sscs ssin ssis sslc ssns ssrc ssri ssrl ssrs sssc sssi ssss suc- succ suci sucr sucs suin suir suis sul- sulc suli sull sulu sun- suni sunn suns sunu sur- surc suri surn surr surs suru sus- susi suss susu suus ucci ucil ucin ucrc ucsc ucsu uirr ulcc ulic ulli ullr ulul ulus uncc unci uncl uncs uni- unic unii unin unir unis unni unns unrs uns- unsc unus urci uric urin uris uriu urls urni urns urri ursi urss ursu urun urur urus uscc uscs usin usis uslu usnc usnr usnu ussc ussr usss ussu usui usul usun usus uulu uuni uuri uusi uuuu