-ing cccc cccf ccci cccl cccs cccu ccfc ccff ccfi ccfl ccgc ccgs ccic ccii ccil ccis cclc cclg ccli ccls ccnc ccnf ccni ccns ccnu ccsf ccsg ccsi ccsl ccsn ccss ccuc ccus cfcf cfcl cfcn cfcs cfgn cfgs cfln cfls cfni cfns cfsg cfsi cfsl cfun cgcc cgcg cgfc cggs cgis cgns cgss cicc cici cics cicu ciff cifg cifl cifs cigi cigs cigu ciii ciis cili cill cils cin- cinc cinf cing cini cis- cisc cisl cisn ciss ciuc cius clic clif clig clii clin clis clsc clun cnci cngi cnic cnsl cnss cscc cscf csci cscl cscs csfc csgn csis cslu csuf csus cucc cuci cucn cufc cuff cufi cui- cuif cuil cuin cuis culc cull culs cusg cuss cusu fccf fcgs fcic fcii fcnl fcsc fcsl ffcc ffff ffii ffss ffun fgcs ficc fics fifc fiff fifi figc figg figl figs fiii fiil fili fill filn fils fing fini finn fins fisc fisi fiss fisu flcl flic flig flii flin flis flnc fluf flus fnci fnlc fnuf fscc fsfi fsgs fsln fssc fssf fuc- fuci fufc fuff fufu fugi fugs fugu fuig fuil fuli full fuls fulu funf fung funs fusc fusi fuss fusu gc-c gccc gccf gccs gcfc gcic gcii gclc gcss gcsu gfcf gfci ggcl ggfg gggg ggss giff gifs gifu gigg gigi gign gigs giis gilf gilg gili gill gils ging gini ginn gins ginu giss gius glcc glfc gli- glic glin glis glug glui glun gncc gngc gnin gnus gsfc gsif gsis gsli guci gufc guff gugg gugi gugu guil guin guis gulf guli gull guls gulu gung gunn guns guss guus iccc iccf icci iccl iccn iccs iccu icgc icis icll icnc icns icsc icsi icss icus ific ifil ifis ifni ifns ifsc igcc igfc iggs igil igis igli iglu igni igns ignu igus iiii iiis iisc iisi iisu iiuc ilic ilin ilis ill- illi ills ilni ilus inci incl incs infi infl infs ings inig inis inni inns innu insc inss insu inui inul inun inus iscc isci iscn iscs iscu isfc isgc isic isil isin isis isls issc issf issi isss issu isus iucc iugs iuiu iuss lccc lccs lcfc lcfg lcis lcls lcsc lfcc lfng lgfl lgin lics liff lifg lifl ligc ligg ligi lign liig liii liin liis lilg lili lill lils lilu linc ling linn lins lisi liss lisu liuf liun lius llcc llcs llgc lllc llll lnfs lngs lscs lsfc luci lucs luff lufu lugg lugi lugs lugu luif luin luis luli lull lulu lung luni lunn luns lusi luss n-ii nccc nccf ncci nccn nccs nccu ncfc ncgs ncis nclc ncln ncnc ncsc ncsf ncsi ncsl ncss nfcu nfff nfic nfsu ngfs ngic ngns ngsn nguu nicc nicf nici nicl nics nicu nifc niff nigc nigg nigs niiu nili nill nils nilu ning nini ninl nins nisi nisl niss nisu nlcc nlcf nlcs nlgn nlic nlls nlsc nngn nnls nnnn nnsl nnss nscc nscl nscs nsfc nsfs nsic nsin nsis nsls nssc nssf nsss nuci nucs nucu nuff nugs nuin nuli null nunc nung nunn nuns nusi nusl nuss nusu s-ic s-ii sccc sccl sccs scfc scfg scfi scgs sci- scic scif scil scin scis scl- sclc scls scsc scsi scsl scsn scsu scug scul scun sfcc sfcg sfcs sffc sflc sfls sfss sfsu sgcg sggg sggs sgic sgls sgnl sgss sicc sici sics sicu siff sifl sifu sigg sigi sign sigs sil- silc silf sili sill sils silu sing sini sinn sins sinu sisc sisi siss sisu siui sius sl-i slcc slcu slic slig slln slsc slsu sluc slug sncc sncf snfu snig snlf snns snug snus sscc ssci sscs ssfc ssfl ssgs ssin ssis sslc ssns sssc sssf sssi ssss suc- succ suci sucs suf- sufc suff sufi sufs sufu sug- sugg sugi suig suin suis sul- sulc sulf suli sull sulu sun- sung suni sunn suns sunu sus- susi suss susu suus ucci ucil ucin ucsc ucsf ucsu ufcu ugcc ugcg uggs ugis ugli ugni uguu ulcc ulic ulli ulul ulus uncc uncf uncg unci uncl uncs ungu uni- unic unif unii unin unis unlf unni unns uns- unsc unsg unus uscc uscf uscg uscs usfc usfi usfl usfs usif usin usis uslu usnc usnu ussc ussf usss ussu usui usul usun usus uulu uuni uusi uuuu