bbbb bbbs bbch bbci bbhs bbin bcbc bcbs bccc bcci bccs bchs bcis bcit bcnu bcsc bcsn bcss bctc bcts bcuc bhcc bhhs bhit bhut bhuu bibb bibi bibs bicc bich bici bics bihi bihs bihu biin biis bin- binc binh bini binn bins bint binu bis- bisc bish biss bist bisu bitc bith bits bitt bitu bnhs bnib bnin bnss bsci bscs bshs bsic bsin bsns bssc bsts btcc btcs bths btss bttb btus bubb bubi bubs bubu bucc buch buci bucs bucu buhi buhs buic buin buis buit buiu bunb buni bunn buns bunt bunu busc bush busi buss bust busu but- buti buts butt buus cbbc cbbs cbcc cbcn cbcs cbct cbcu cbhs cbit cbsc cbsi cbsn cbtc cbus ccbc ccbn cccb cccc ccci cccs cccu cchs ccic ccii ccis ccnb ccnc ccni ccns ccnu ccsi ccsn ccss ccst cctb cctc cctt ccuc ccus ccut chch chci chcs chhs chib chic chih chin chis chit chiu chnb chnc chns chsc chsh chsi chst chtt chub chui chun chus chut cibc cibi cicc cich cici cics cict cicu cihs ciht ciii ciis ciit cin- cinc cini cint cis- cisc cish cisn ciss cist citb cith citi cits citt citu ciuc cius cnbc cnci cnhs cnib cnic cnih cnss cntc cnut cscb cscc csch csci cscs cshs csib csis csit cstc csts csus ctbi ctbs cths ctic ctns ctsc ctsn ctss ctsu cttn ctts cub- cubb cubi cubs cucc cuci cucn cui- cuin cuis cuit cunt cusb cush cuss cust cusu cut- cutc cuth cuts cutt h-ii hbbs hbhs hbic hbit hbss hbtu hcbc hcbs hccb hccc hcch hccs hchi hchs hcis hcsc hcss hcst hhhh hhhs hhus hi-c hibi hibt hibu hicc hich hics hihc hihi hiht hiis hiit hiiu hinc hinn hins hint hisb hish hisn hiss hist hitc hiti hits hitt hncs hnhs hntb hnts hsbc hscc hsci hscn hsct hshs hsin hsni hstn hsts htcc hths htsc hubb hubi hubs huch hucs hucu huhi huhn huhs huhu huib huis huit hunc hunh huni huns hunt hush husi huss hust huth huti huts hutt hutu huub huus ibcs ibis ibns ibsn ibss ibtb ibtc ibts ibus icbc icbs iccb iccc icci iccn iccs icct iccu ichc ichi ichs ichu icis icnb icnc icns icsb icsc icsh icsi icss icst icts icub icus ihcc ihis ihit ihss ihtc ihub iiht iiii iiis iiit iisc iisi iist iisu iitt iiuc incb inch inci incs inhs inis init inni inns innu insc insh inss inst insu inti intn ints intu inui inun inus isbn isbt iscc isch isci iscn iscs isct iscu ishi ishs isic isin isis isit isnt issc issh issi isss issu istc isth isti ists isuh isus itbs itch itcs ithc iths itic itin itis itsi itsu iucc iuiu iuss iust n-ii nbbc nbcc nbci nbcs nbhs nbic nbti ncbc ncbi ncbs nccc ncci nccn nccs ncct nccu nchc nchs ncis ncit ncnc ncsc ncsi ncss ncst nctc nhcc nhhs nhis nhnn nhsc nhst nibi nibs nicc nich nici nics nicu niht niit niiu ninh nini nins nish nisi niss nist nisu nitb nitc nith niti nits nnhs nnit nnnn nnss nntn nscc nscs nshs nsic nsin nsis nssb nssc nsss nstc nsts nstu nsub ntbc ntcc nthn nths ntht ntis ntnu ntsb ntsc ntss ntsu ntuc ntui nubc nubi nubs nuch nuci nucs nucu nuhi nuin nuit nunc nunn nuns nunt nush nusi nuss nust nusu nuth nuts nutt nutu s-ib s-ic s-ii sbbs sbcc sbcs sbct sbhc sbhs sbic sbsi sbst sbtc sbtn sbus scbi sccc sccs scct sch- schh schi schs sci- scic scin scis scit scnt scsc scsh scsi scsn scst scsu sctc sctn scts scub scun scut shbs shbt shcc shhh shhs shib shih shii shin shis shit shiu shsc shts shub shui shun shus shut shuu sibc sibi sibs sibu sicc sich sici sics sicu sihi sihs siht sihu siit sinh sini sinn sins sint sinu sisc sish sisi siss sist sisu sit- sitc sith siti sitn sits sitt situ siui sius siut sncc snhs snib snit snns snub snus ssbn sscc ssci sscs sshs ssin ssis ssit ssns sssb sssc sssh sssi ssss sstb sstc ssth ssts stbc stbs stcc stch stcs stcu sthn sths stib stic stih stis stit stnn stns stsi stss sttc stub stuc stun stus stut sub- subb subh subi subs suc- succ such suci sucs suhb suhi suin suis suit sun- sunb suni sunn suns sunt sunu sus- susi suss sust susu suti sutu suus tbbs tbcb tbcc tbhs tbit tbst tcbs tccc tccu tch- tchh tchi tchs tchu tcnn tcsh tctc tcts thbs thch thi- thic thin this thnt thss thtb thts thun thus tibi tibs tibu ticc tich tics tiht tihu tiit tiiu tinc tini tinn tins tint tinu tisb tish tisi tiss tist titc tith titi tits titt titu tnbc tncc tnsh tnts tnut tsbc tscc tshb tshi tshs tsin tsis tssi tsst tstc tsts tsui tsun ttbb ttcn ttss tttt tubb tubs tubu tucc tuch tuhs tuht tuhu tuin tuis tuit tuiu tunb tunc tuni tunn tuns tunu tusc tush tusi tuss tust tuti tuts tutt tutu ubbi ubic ubii ubis ubit ucbc ucci uchi uchs ucin ucsb ucsc ucst ucsu ucut uhss uhti uhuh uint uist uits uncc unch unci uncs unct uni- unic unii unin unis unit unni unns uns- unsc unst untb unth unts unus unut usbc usbs uscc usch uscs ushi ushs ushu usin usis usnc usnu ussb ussc usss usst ussu ustb ustc usti usts usui usun usus utin utis utsc utti uttu uuni uusi uuuu