-ing cccc ccci cccs cccu ccgc ccgs ccic ccii ccir ccis ccnc ccni ccnr ccns ccnu ccny ccrc ccrg ccri ccrs ccsg ccsi ccsn ccss ccuc ccus cgcc cgcg cggs cgis cgns cgss cicc cici cicr cics cicu cigi cigs cigu ciii ciis cin- cinc cing cini circ ciri cirr cirs cis- cisc cisn cisr ciss cisy ciuc cius ciyu cnci cngi cnic cnrc cnrr cnss crcc crcr crgs cric crig crin cris criu crns crss crug crun crus cry- cryn crys cscc csci cscr cscs csgn csir csis csny csrc csrs cssr csur csus csys cucc cuci cucn cugy cui- cuin cuir cuis cuny curi curn curr curs cury cusg cuss cusu cusy cuy- cuyr cyc- cycc cycs cyn- cyrs cysg cyun cyy- cyyc cyyn gc-c gccc gccs gcic gcii gcrg gcss gcsu gggg ggrn ggss gicr gigg gigi gign gigs giis ging gini ginn gins ginu girg giri girn girr girs giru giry giss giur gius gncc gngc gnin gnrc gnrr gnus grcc gric grig grin gris grni grrr grrs grss grug grui grun grur grus gry- gryn grys gsis gsur guci gugg gugi gugu guin guis gung gunn guns guny gurg guri gurn gurr gurs guru gury guss guus guys guyu gyn- gyng gyr- gyri gyrn gyrs gysi gyss gyuu iccc icci iccn iccr iccs iccu icgc icis icnc icns icrc icrr icrs icru icry icsc icsi icsr icss icus igcc iggs iggy igis igni igns ignu igny igri igus iiii iiis iirc iirs iisc iisi iisr iisu iiuc inci incr incs incy ings inig inis inni innr inns innu inny inri inrs insc inss insu inui inun inus ircc ircg ircs ircu irgs iri- iric irig irin iris iriy irrc irri irrs irsg irun irus iryn iscc isci iscn iscr iscs iscu isgc isic isin isis isrg isri issc issi issr isss issu issy isus isys iucc iugs iuiu iuss iyng n-ii nccc ncci nccn nccr nccs nccu ncgr ncgs ncis ncnc ncrc ncri ncsc ncsi ncss ncsy ngic ngns ngri ngsn ngur nguu nicc nici nics nicu nicy nigc nigg nigs niir niiu ning nini nins nirs niru nisi niss nisu niur niyi nngn nnnn nnss nrcs nric nrrc nrsc nscc nscs nsic nsin nsis nsnr nsrc nssc nssr nsss nuci nucs nucu nugs nuin nunc nung nunn nuns nuny nurc nuri nurn nurr nurs nuru nusi nuss nusu nusy nuys nycc nycy nyny nysc nyss rccc rccs rcgc rcic rcis rcnr rcrg rcsc rcsi rcss rcyc ricc rics rigg rigi rigs rigu rigy riin riis ring rinn riny riri rirs risc risi riss risu rius rncs rngs rnin rrrr rrun rscc rscn rscs rscy rsgc rsis rsnn rsnr ruci rugg rugi rugs ruin ruis runc rung runi runn runs runy rurc ruri rurs ruru rusi russ rusu rusy ruun ruyi ruys ryis ryng rynn rysy ryun s-ic s-ii sccc sccs sccy scgs sci- scic scin scir scis scnr scr- scrc scri scrn scrs scry scsc scsi scsn scsr scsu scug scun scur scyn sgcg sggg sggs sgic sgss sicc sici sics sicu sigg sigi sign sigs sigy sing sini sinn sins sinu siny sirc siri sirr sirs siru sisc sisi siss sisu sisy siui sius siyi siyu sncc snig snir snns snrs snsy snug snur snus snys srcc sris srni srnn sscc ssci sscs ssgs ssin ssis ssns ssrc ssrg ssri ssrs sssc sssi ssss suc- succ suci sucr sucs sug- sugg sugi suig suin suir suis sun- sung suni sunn suns sunu suny sur- surc surg suri surn surr surs suru sury sus- susi suss susu susy suus suyi suyn suyr suyu sycr sygn syis syn- sync syng syns synu syny syrs syry syss syun ucci ucin ucrc ucsc ucsu ugcc ugcg uggs ugis ugni ugny ugri ugur uguu uirr uncc uncg unci uncs ungu uni- unic unii unin unir unis unni unns unrs uns- unsc unsg unus urci urcy urgi urgu uric urin uris uriu urni urns urri urry ursi urss ursu ursy urun urur urus uryn uscc uscg uscs usin usis usnc usnr usnu ussc ussr usss ussu ussy usui usun usus uuni uuri uusi uuuu uuyn uyin uyir yccc ygun ying yins yirn yirr yiss ynug yrin yrun yryn ysii yssu yugg yugi yugs yugu yuin yung yuns yuny yuri yurn yury yuyu yyyy