cccc ccci cccl cccs cccu ccee ccel ccic ccii ccil ccir ccis cclc ccli ccls ccrc ccre ccri ccrl ccrs ccsi ccsl ccss ccuc ccus cec- cece ceci cecs ceec ceel cees ceil ceke cel- celc cele celi cell cels cer- cerc cere ceri cerl cers cesc cese cesi cesr cess ceui cicc cici cicr cics cicu ciee ciel cier cies ciii ciis cikr cili cilk cill cils circ cire ciri cirk cirl cirr cirs cis- cisc cise cisk cisl cisr ciss ciuc cius ckck ckcl ckcs cker ckrc cksl clec clee clei clek cler cles cleu clic clii clik clir clis clri clrs clsc clue crcc crce crcr cre- crec cree crei cres creu cric crie crik cris criu crkc crkl crls crss crue cruk crus cscc csce csci cscl cscr cscs csec csee cser csik csir csis csks cslr cslu csrc csrs csse cssr csur csus cucc cuce cuci cuck cuek cuer cues cui- cuil cuir cuis cuk- cuke culc cule culk cull culs cure curi curl curr curs cusk cuss cusu e-cl eccc ecce ecci eccl eces ecil ecis ecks ecrc ecri ecrl ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eeke eeks eele eels eerc eers eese eesi eesk eick eics eiec eiei eier eies eike eiki eiks eile eire eirs eise eisk eiss ekek eker ekes ekis ekki eksi ekur elce elec elee elek eler eles elic elie elik elil elis elke elki elks elle elli ells ellu else elsu elue elui elul elus ercc erce erec erei erel erer eres eric erie erik eril eris eriu erke erki erks erle erli erll errc erre errs erse ersi eruc erur erus esce esci escr escs escu esee esek esel eser eses esie esik esil esis eske esks esku esli esri esse essi essl essu esui esus euer eule eur- eurc eure euse iccc icci iccl iccr iccs iccu icec icee icel icer ices icis icke icks icle icll iclr icrc icre icrr icrs icru icsc icse icsi icsr icss icue icus iecc ieie iele iels iere ieri iers iesc iesi iesr iesu iies iiie iiii iiis iirc iirs iisc iisi iisr iisu iiuc ikee iker ikes ikki ikri iksu ikue ilce ile- ilec ilek iler iles ilic ilie ilir ilis ilke ilki ilks ilku ill- ille illi ills ilre ilse ilus ircc ircs ircu iree irel irer ires iri- iric irie iril iris irki irks irrc irre irri irrs irse irul irus iscc isci iscr iscs iscu isec isee isel iser ises isic isie isil isis isku isle isls isri issc isse issi issr isss issu isus iucc iuce iuel iuiu iuse iuss k-ci kccc kcci kcck kccl kccr kccu kcec kcee kcei kcel kceu kcic kcie kcii kcil kcir kcis kciu kckc kckk kckl kckr kclc kcle kcli kclk kcll kclr kcls kclu kcrc kcri kcrr kcrs kcru kcsc kcse kcsi kcsr kcss kcsu kcue kcui kcuk kcul keck kecr keek keel keer kees keii keik keil keir keis kekc keke keki kekl keks keku kele keli kelk kell kelu ker- kerc kere keri kerk kerl kerr kers keru kesc kesi kesk kesr kess keul keur keus kicc kice kick kicl kicr kics kiel kier kies kieu kiic kiii kiik kiis kiiu kikc kiki kikk kikr kiku kile kili kilk kill kilr kirc kiri kirk kirr kirs kiru kisc kise kisi kisk kisl kisr kiss kisu kiul kiur kiuu kkci kkck kkcl kkcr kkcs kkic kkik kkkk kklc kkli kkll kkls kkrc kkre kkrk kkrl kkrr kkrs kkse kksi kksr kkss kksu kkus kkuu klcc klce klci klck klcl klcr klcs klec klee klek kler kles klic klik klil klir klis kliu klkc klkk klkl klkr klks kllc klle kllk klls klrc klrk klrr klrs klru klsc klse klsi klsr klsu klue kluk klur kluu krcc krce krci krcl krcs krcu krec kree krei krek kres kreu krik kril kris krkc krke krki krkk krkr krks krku krlc krle krrc krre krri krrk krrl krrr krrs krsc krse krsk krsl krsr krss krsu kruc krue krui kruk krul krur ksce ksci ksck kscl kscr kscs kscu ksec ksee ksei ksek ksel kser ksii ksik ksil ksir ksis kske kskk kskr ksks ksku kslc ksle ksli kslk ksll kslr kslu ksrr ksrs ksse kssi kssl kssr ksss kssu ksue ksui ksuu kucc kuce kuci kucr kuei kuek kuel kues kueu kuic kuie kuik kuil kuke kuki kukk kukl kuks kuku kule kuli kull kulu kure kuri kurk kurl kurr kurs kuru kusc kusu kuuk kuul kuur kuuu lccc lcce lccs lcer lces lcis lcls lcrl lcrs lcsc lcsr le-u lece leck leek leel leer lees leic leie leik leil leir leis leke leki lekk leks lele leli lell lelu lerc lere lerk lese lesk less lesu leuc leuk leur lice lick licr lics liek liel lier lies lieu liii liir liis like liku lile lili lill lils lilu lirc lire liri lirk lirl lirr lirs liru lise lisi lisk liss lisu liue lius lkrs llcc llcs lles lleu llks lllc llll lrcs lric lrrc lrrr lrse ls-r lscs lses lsrc lssr luce luci luck lucs luer lues luik luis luke luki lule luli lull lulu lure luri lurk lurs luse lusi lusk luss luuk rccc rccs rcic rcis rcle rcls rcsc rcsi rcsl rcss recc rece reci reck recr recs recu reek reel rees reii reik reil reir reis reiu reke reki reks rele rell rels rere reri rers reru rese resi ress reue reuk reul reus reuu ricc rice rick rics riek riel rier ries rieu riis rike riki rikk riku rile rill rilu rire riri rirs risc rise risi risk riss risu riue rius rkss rlcs rlee rleu rlls rrle rrrr rscc rscs rsee rsis rslc rsre rssl ruce ruci ruck ruel ruer rues ruis ruke ruki rukk ruku rule rulk rull rurc rure ruri rurs ruru ruse rusi rusk russ rusu s-ic s-ii sccc scce sccl sccs scec scee scel scer sci- scic scie scil scir scis sck- sckl scl-