cccc cccf ccci cccl cccs cccu ccfc ccff ccfi ccfl ccic ccii ccil ccis cclc ccli ccls ccnc ccnf ccni ccns ccnu ccsf ccsi ccsl ccsn ccss ccuc ccus cfcf cfcl cfcn cfcs cfln cfls cfni cfns cfsi cfsl cfun cicc cici cics cicu ciff cifl cifs ciii ciis cili cill cils cin- cinc cinf cini cis- cisc cisl cisn ciss ciuc cius clic clif clii clin clis clsc clun cnci cnic cnsl cnss cscc cscf csci cscl cscs csfc csis cslu csuf csus cucc cuci cucn cufc cuff cufi cui- cuif cuil cuin cuis culc cull culs cuss cusu fccf fcic fcii fcnl fcsc fcsl ffcc ffff ffii ffss ffun ficc fics fifc fiff fifi fiii fiil fili fill filn fils fini finn fins fisc fisi fiss fisu flcl flic flii flin flis flnc fluf flus fnci fnlc fnuf fscc fsfi fsln fssc fssf fuc- fuci fufc fuff fufu fuil fuli full fuls fulu funf funs fusc fusi fuss fusu iccc iccf icci iccl iccn iccs iccu icis icll icnc icns icsc icsi icss icus ific ifil ifis ifni ifns ifsc iiii iiis iisc iisi iisu iiuc ilic ilin ilis ill- illi ills ilni ilus inci incl incs infi infl infs inis inni inns innu insc inss insu inui inul inun inus iscc isci iscn iscs iscu isfc isic isil isin isis isls issc issf issi isss issu isus iucc iuiu iuss lccc lccs lcfc lcis lcls lcsc lfcc lics liff lifl liii liin liis lili lill lils lilu linc linn lins lisi liss lisu liuf liun lius llcc llcs lllc llll lnfs lscs lsfc luci lucs luff lufu luif luin luis luli lull lulu luni lunn luns lusi luss n-ii nccc nccf ncci nccn nccs nccu ncfc ncis nclc ncln ncnc ncsc ncsf ncsi ncsl ncss nfcu nfff nfic nfsu nicc nicf nici nicl nics nicu nifc niff niiu nili nill nils nilu nini ninl nins nisi nisl niss nisu nlcc nlcf nlcs nlic nlls nlsc nnls nnnn nnsl nnss nscc nscl nscs nsfc nsfs nsic nsin nsis nsls nssc nssf nsss nuci nucs nucu nuff nuin nuli null nunc nunn nuns nusi nusl nuss nusu s-ic s-ii sccc sccl sccs scfc scfi sci- scic scif scil scin scis scl- sclc scls scsc scsi scsl scsn scsu scul scun sfcc sfcs sffc sflc sfls sfss sfsu sicc sici sics sicu siff sifl sifu sil- silc silf sili sill sils silu sini sinn sins sinu sisc sisi siss sisu siui sius sl-i slcc slcu slic slln slsc slsu sluc sncc sncf snfu snlf snns snus sscc ssci sscs ssfc ssfl ssin ssis sslc ssns sssc sssf sssi ssss suc- succ suci sucs suf- sufc suff sufi sufs sufu suin suis sul- sulc sulf suli sull sulu sun- suni sunn suns sunu sus- susi suss susu suus ucci ucil ucin ucsc ucsf ucsu ufcu ulcc ulic ulli ulul ulus uncc uncf unci uncl uncs uni- unic unif unii unin unis unlf unni unns uns- unsc unus uscc uscf uscs usfc usfi usfl usfs usif usin usis uslu usnc usnu ussc ussf usss ussu usui usul usun usus uulu uuni uusi uuuu