cccc cccf ccci cccs cccu ccfc ccff ccfi ccic ccii ccis ccnc ccnf ccni ccns ccnu ccsf ccsi ccsn ccss ccuc ccus cfcf cfcn cfcs cfni cfns cfsi cfun cicc cici cics cicu ciff cifs ciii ciis cin- cinc cinf cini cis- cisc cisn ciss ciuc cius cnci cnic cnss cscc cscf csci cscs csfc csis csuf csus cucc cuci cucn cufc cuff cufi cui- cuif cuin cuis cuss cusu fccf fcic fcii fcsc ffcc ffff ffii ffss ffun ficc fics fifc fiff fifi fiii fini finn fins fisc fisi fiss fisu fnci fnuf fscc fsfi fssc fssf fuc- fuci fufc fuff fufu funf funs fusc fusi fuss fusu iccc iccf icci iccn iccs iccu icis icnc icns icsc icsi icss icus ific ifis ifni ifns ifsc iiii iiis iisc iisi iisu iiuc inci incs infi infs inis inni inns innu insc inss insu inui inun inus iscc isci iscn iscs iscu isfc isic isin isis issc issf issi isss issu isus iucc iuiu iuss n-ii nccc nccf ncci nccn nccs nccu ncfc ncis ncnc ncsc ncsf ncsi ncss nfcu nfff nfic nfsu nicc nicf nici nics nicu nifc niff niiu nini nins nisi niss nisu nnnn nnss nscc nscs nsfc nsfs nsic nsin nsis nssc nssf nsss nuci nucs nucu nuff nuin nunc nunn nuns nusi nuss nusu s-ic s-ii sccc sccs scfc scfi sci- scic scif scin scis scsc scsi scsn scsu scun sfcc sfcs sffc sfss sfsu sicc sici sics sicu siff sifu sini sinn sins sinu sisc sisi siss sisu siui sius sncc sncf snfu snns snus sscc ssci sscs ssfc ssin ssis ssns sssc sssf sssi ssss suc- succ suci sucs suf- sufc suff sufi sufs sufu suin suis sun- suni sunn suns sunu sus- susi suss susu suus ucci ucin ucsc ucsf ucsu ufcu uncc uncf unci uncs uni- unic unif unii unin unis unni unns uns- unsc unus uscc uscf uscs usfc usfi usfs usif usin usis usnc usnu ussc ussf usss ussu usui usun usus uuni uusi uuuu