cccc ccci cccl cccs cccu ccic ccii ccil ccis cclc ccli ccls ccsi ccsl ccss ccuc ccus cicc cici cics cicu ciii ciis cili cilk cill cils cis- cisc cisk cisl ciss ciuc cius ckck ckcl ckcs cksl clic clii clik clis clsc cscc csci cscl cscs csik csis csks cslu csus cucc cuci cuck cui- cuil cuis cuk- culc culk cull culs cusk cuss cusu iccc icci iccl iccs iccu icis icks icll icsc icsi icss icus iiii iiis iisc iisi iisu iiuc ikki iksu ilic ilis ilki ilks ilku ill- illi ills ilus iscc isci iscs iscu isic isil isis isku isls issc issi isss issu isus iucc iuiu iuss k-ci kccc kcci kcck kccl kccu kcic kcii kcil kcis kciu kckc kckk kckl kclc kcli kclk kcll kcls kclu kcsc kcsi kcss kcsu kcui kcuk kcul kicc kick kicl kics kiic kiii kiik kiis kiiu kikc kiki kikk kiku kili kilk kill kisc kisi kisk kisl kiss kisu kiul kiuu kkci kkck kkcl kkcs kkic kkik kkkk kklc kkli kkll kkls kksi kkss kksu kkus kkuu klcc klci klck klcl klcs klic klik klil klis kliu klkc klkk klkl klks kllc kllk klls klsc klsi klsu kluk kluu ksci ksck kscl kscs kscu ksii ksik ksil ksis kskk ksks ksku kslc ksli kslk ksll kslu kssi kssl ksss kssu ksui ksuu kucc kuci kuic kuik kuil kuki kukk kukl kuks kuku kuli kull kulu kusc kusu kuuk kuul kuuu lccc lccs lcis lcls lcsc lick lics liii liis liku lili lill lils lilu lisi lisk liss lisu lius llcc llcs llks lllc llll lscs luci luck lucs luik luis luki luli lull lulu lusi lusk luss luuk s-ic s-ii sccc sccl sccs sci- scic scil scis sck- sckl scl- sclc sclk scls scsc scsi scsl scsu scul sicc sici sick sics sicu siik siki siks siku sil- silc sili silk sill sils silu sisc sisi sisk siss sisu siui sius skic skik skil skis skiu skss skui skul sl-i slcc slcu slic slik slsc slsu sluc sscc ssci sscs ssis sslc sssc sssi ssss suc- succ suci suck sucs suis suki suks suku sul- sulc suli sulk sull sulu sus- susi susk suss susu suus ucci ucil ucsc ucsu ukcc uksc ulcc ulic ulik ulli uluk ulul ulus us-k uscc uscs usis uslu ussc usss ussu usui usul usus uulu uusi uuuu