iirc iirs iisc iisi iisr iist iisu iitr iitt iiuc ince inch inci incr incs inee ines inet ineu infi infs inhs inis init inne inni innr inns innu inre inri inrs insc inse insh inss inst insu inti intn intr ints intu inui inun inus ircc ircs ircu iree iren irer ires irfe irfu irhs iri- iric irie irin iris irne irrc irre irri irrs irse irsf irte irtf irti irts irun irus iscc isch isci iscn iscr iscs isct iscu isec isee iseh isen iser ises iset isfc ishe ishi ishr ishs isic isie isin isis isit isnt isri issc isse issf issh issi issr isss issu istc iste isth isti istr ists isuh isus itch itcs itec iten iter ites itet ithc ithe iths itic itie itif itin itis itrf itri itrs itse itsf itsi itsu ittf itur iucc iuce iuef iuiu iuse iuss iust n-ii nccc nccf ncci nccn nccr nccs ncct nccu ncec ncee ncef ncen ncer nces ncfc ncfe nchc nchs ncis ncit ncnc ncrc ncre ncri ncsc ncse ncsf ncsi ncss ncst nctc ncte nctr ncue necc nece nech necr necs nect neef neei neen neer nees neet nefe neff nefh nefi nefs nehe nehi nehs nehu neic neif neih nein neir neis neit nene nenh neni nens nent nenu nerc nere nerf neri nerr ners nert neru nesc nese nesh nesi nesn nesr ness nest net- nete neth neti nets nett neuc neue neuf neun neur neut neuu nfct nfcu nfer nfff nfhs nfic nfrs nfsr nfsu nftc nhcc nhhs nhis nhnn nhrc nhsc nhst nicc nice nicf nich nici nics nicu nief nien nier nies niet nifc nife niff nift nihe nihf niht niir niit niiu nine ninh nini nins nire nirs nirt niru nise nish nisi niss nist nisu nitc nite nitf nith niti nitr nits niue niur nnes nnhs nnit nnnn nnss nntn nrcs nren nrfc nrhs nric nrrc nrsc nrts nscc nscs nsec nser nsfc nsfs nshs nsic nsin nsis nsnr nsrc nssc nsse nssf nssr nsss nstc nsts nstu ntcc nter ntes nteu ntfc ntfs nthn nths ntht ntis ntnu ntrc ntru ntsc ntsf ntss ntsu nttr ntuc ntui nuce nuch nuci nucs nucu nuee nuer nuff nuhi nuin nuit nunc nune nunn nuns nunt nurc nure nuri nurn nurr nurs nurt nuru nuse nush nusi nuss nust nusu nute nuth nuts nutt nutu rccc rccs rcet rcfc rchs rcic rcis rcnr rcsc rcsi rcss rctc rcti rcts recc rece rech reci recr recs rect recu reef reen rees reet refe reff refi refn refr refs reft refu rehe rehi rehn rehs reht reif reii rein reir reis reit reiu rene reni renn rens rent renu rere reri rers rert reru rese resh resi resn ress rest rete reth reti retr rets rett reue reuf reus reut reuu rfef rffc rfhs rfic rftc rhce rhee rhen rhes rhet rhfs rhhs rhin rhue rhun rhus ricc rice rich rics rict rief rien rier ries riet rieu rife riff rifs rift rifu rihs riht riif riin riis rine rinf rinn rire riri rirs risc rise rish risi riss rist risu rite rith riti rits ritt ritu riue rius rncs rnie rnin rnnt rnsh rnut rrfc rrhs rrif rrrr rrun rscc rsch rscn rscs rsee rsfc rshs rsis rsnn rsnr rsre rsts rstu rtcc rtce rtee rtei rtes rtfc rths rtns rtss rtts ruce ruch ruci ruct ruen ruer rues ruet rufc rufe ruff ruft ruhe ruhh ruhi ruhn ruhr ruhs ruif ruin ruis ruit runc rune runf runi runn runs runt rurc rure ruri rurs ruru ruse rush rusi russ rust rusu rute ruth ruti ruts rutt rutu ruun s-ic s-ii sccc scce sccs scct scec scee scer scet scfc scfe scfi sch- sche schh schi schr schs sci- scic scie scif scin scir scis scit scnr scnt scr- scrc scre scri scrn scrs scsc scsh scsi scsn scsr scst scsu sctc sctn sctr scts scun scur scut se-c se-e se-f se-h se-i se-n se-s se-t se-u sec- secc sece sech secn secr secs sect secu seec seef seeh seen seer sees seet seeu seff sefi seft sehe sehr sehs seie seif seih seii sein seir seis seit seiu sene seni senn senr sens sent serc sere serf seri sern serr sers sert seru sesc sese sesh sesi sess sest set- setc sete setf seth seti sets sett seui seur sfcc sfcs sfer sffc sfhs sfne sfnt sfrc sfss sfsu sfts shcc she- shee shef sheh shen sher shes shet sheu shft shhh shhs shie shih shii shin shir shis shit shiu shne shre shri shrs shsc shts shue shuf shui shun shur shus shut shuu sicc sice sich sici sics sicu siec sief sien sier sies sife siff sifr sift sifu sihi sihr sihs siht sihu siit sine sinh sini sinn sins sint sinu sirc sire sirf siri sirr sirs sirt siru sisc sise sish sisi siss sist sisu sit- sitc site sith siti sitn sits sitt situ siue siui sius siut sncc sncf snee sneh sner snes snet snfu snhs snie snir snit snns snrs snte sntr snur snus srcc srch srct srec sres srfc srfi srhs sris srni srnn srtr sscc ssce ssci sscs ssec ssee sses sset ssfc sshs ssin ssis ssit ssns ssrc ssri ssrs sssc sssf sssh sssi ssss sstc ssth ssts stcc stch stcs stcu stec stee stef sten ster stes stet stfc stfn stfu sthn sths stic stie stif stih stir stis stit stnn stnr stns strc stre stri strn strs stru stsf stsi stss sttc sttr stuc stue stuf stun stur stus stut suc- succ such suci sucr sucs suee suen suer sues suet sueu suf- sufc suff sufi sufr sufs sufu suhi suhr suie suin suir suis suit sun- sune suni sunn suns sunt sunu sur- surc sure surf suri surn surr surs surt suru sus- suse susi suss sust susu sute suti sutu suus tccc tccu tcfc tch- tche tchh tchi tchr tchs tchu tcnn tcsh tctc tcts