-ing cccc ccci cccl cccs cccu ccgc ccgs ccic ccii ccil ccir ccis cclc cclg ccli ccls ccnc ccni ccnr ccns ccnu ccrc ccrg ccri ccrl ccrs ccsg ccsi ccsl ccsn ccss ccuc ccus cgcc cgcg cggs cgis cgns cgss cicc cici cicr cics cicu cigi cigs cigu ciii ciis cili cill cils cin- cinc cing cini circ ciri cirl cirr cirs cis- cisc cisl cisn cisr ciss ciuc cius clic clig clii clin clir clis clri clrs clsc clun cnci cngi cnic cnrc cnrr cnsl cnss crcc crcr crgs cric crig crin cris criu crls crns crss crug crun crus cscc csci cscl cscr cscs csgn csir csis cslr cslu csrc csrs cssr csur csus cucc cuci cucn cui- cuil cuin cuir cuis culc cull culs curi curl curn curr curs cusg cuss cusu gc-c gccc gccs gcic gcii gclc gcrg gcss gcsu ggcl gggg ggrn ggss gicr gigg gigi gign gigs giis gilg gili gill gils ging gini ginn gins ginu girg giri girl girn girr girs giru giss giur gius glcc gli- glic glin glis glug glui glun glur gncc gngc gnin gnrc gnrr gnus grcc gric grig gril grin gris grni grrl grrr grrs grss grug grui grun grur grus gsis gsli gsur guci gugg gugi gugu guil guin guis guli gull guls gulu gung gunn guns gurg guri gurl gurn gurr gurs guru guss guus iccc icci iccl iccn iccr iccs iccu icgc icis icll iclr icnc icns icrc icrr icrs icru icsc icsi icsr icss icus igcc iggs igil igis igli iglu igni igns ignu igri igus iiii iiis iirc iirs iisc iisi iisr iisu iiuc ilic ilin ilir ilis ill- illi ills ilni ilus inci incl incr incs ings inig inis inni innr inns innu inri inrs insc inss insu inui inul inun inus ircc ircg ircs ircu irgs iri- iric irig iril irin iris irrc irri irrs irsg irul irun irus iscc isci iscn iscr iscs iscu isgc isic isil isin isis isls isrg isri issc issi issr isss issu isus iucc iugs iuiu iuss lccc lccs lcis lcls lcrg lcrl lcrs lcsc lcsr lgin licr lics ligc ligg ligi lign liig liii liin liir liis lilg lili lill lils lilu linc ling linn lins lirc lirg liri lirl lirn lirr lirs liru lisi liss lisu liun lius llcc llcs llgc lllc llll lncr lngs lrcs lric lrrc lrrr ls-r lscs lsrc lssr luci lucs lugg lugi lugs lugu luin luis luli lull lulu lung luni lunn luns lurg luri lurs lusi luss n-ii nccc ncci nccn nccr nccs nccu ncgr ncgs ncis nclc ncln nclr ncnc ncrc ncri ncsc ncsi ncsl ncss ngic ngns ngri ngsn ngur nguu nicc nici nicl nics nicu nigc nigg nigs niir niiu nili nill nils nilu ning nini ninl nins nirs niru nisi nisl niss nisu niur nlcc nlcs nlgn nlic nlls nlsc nngn nnls nnnn nnsl nnss nrcs nric nrrc nrrl nrsc nscc nscl nscs nsic nsin nsis nslr nsls nsnr nsrc nsrl nssc nssr nsss nuci nucs nucu nugs nuin nuli null nunc nung nunn nuns nurc nuri nurl nurn nurr nurs nuru nusi nusl nuss nusu rccc rccs rcgc rcic rcis rcls rcnl rcnr rcrg rcsc rcsi rcsl rcss ricc rics rigg rigi rigs rigu riin riis rill rilu ring rinn riri rirs risc risi riss risu rius rlcg rlcs rlin rlls rlug rncs rngs rnin rnli rrrr rrun rscc rscn rscs rsgc rsis rslc rsnn rsnr rssl ruci rugg rugi rugs ruin ruis rull runc rung runi runn runs rurc ruri rurs ruru rusi russ rusu ruun s-ic s-ii sccc sccl sccs scgs sci- scic scil scin scir scis scl- sclc scls scnr scr- scrc scri scrn scrs scsc scsi scsl scsn scsr scsu scug scul scun scur sgcg sggg sggs sgic sglr sgls sgnl sgss sicc sici sics sicu sigg sigi sign sigs sil- silc sili sill sils silu sing sini sinn sins sinu sirc siri sirr sirs siru sisc sisi siss sisu siui sius sl-i slcc slcu slic slig slir slln slrc slrn slrs slsc slsu sluc slug slur sncc snig snir snns snrs snug snur snus srcc sris srni srnn sscc ssci sscs ssgs ssin ssis sslc ssns ssrc ssrg ssri ssrl ssrs sssc sssi ssss suc- succ suci sucr sucs sug- sugg sugi suig suin suir suis sul- sulc suli sull sulu sun- sung suni sunn suns sunu sur- surc surg suri surn surr surs suru sus- susi suss susu suus ucci ucil ucin ucrc ucsc ucsu ugcc ugcg uggs ugis ugli ugni ugri ugur uguu uirr ulcc ulic ulli ullr ulul ulus uncc uncg unci uncl uncs ungu uni- unic unii unin unir unis unni unns unrs uns- unsc unsg unus urci urgi urgu uric urin uris uriu urls urni urns urri ursi urss ursu urun urur urus uscc uscg uscs usin usis uslu usnc usnr usnu ussc ussr usss ussu usui usul usun usus uulu uuni uuri uusi uuuu