-hou -ous bbbb bbbs bbhs bbin bhhs bhit bhoi bhot bhut bhuu bibb bibi bibo bibs bihi bihs bihu biin biis bin- binh bini binn bino bins bint binu bio- bioi bion bios biot biou bis- bish biso biss bist bisu bith bito bits bitt bitu bnhs bnib bnin bnss bobb bobi bobo bobs bobu bohn boho bohs boht bohu boi- boii boin bois boit boiu boni bonn bono bons bont bonu boob booh boon boos boot bosh bosi bosn boso boss bost bosu botb both boti botn boto bots bott bouh boun bous bout bshs bsin bsns bson bsos bsts bths btob btss bttb btus bubb bubi bubo bubs bubu buhi buho buhs buin buis buit buiu bunb buni bunn buno buns bunt bunu buon bush busi buss bust busu but- buti buto buts butt buus h-ii hbbs hbhs hbio hbit hbos hbss hbtu hhhh hhhs hhus hibi hibt hibu hihi hiho hiht hiis hiit hiiu hinn hino hins hint hiob hisb hish hisn hiss hist hiti hito hits hitt hnhs hnoi hntb hnts hobo hobs hohn hoho hois hoit honi hono hons hont honu hoon hoos hoot hosh hoss host hotb hoth hoti hoto hots hott hotu hout hshs hsin hsni hsob hson hstn hsts hths htoh hubb hubi hubo hubs huhi huhn huhs huhu huib huis huit hunh huni huns hunt huon huos huot hush husi huso huss hust huth huti huto huts hutt hutu huub huus i-no ibis ibns ibon ibos ibot ibsn ibss ibtb ibts ibus ihis ihit ihob ihss ihub ihuo iiht iiii iiio iiis iiit iino iioi iioo iios iisi iist iisu iitt inbo inhs inis init inni inno inns innu ino- inoi inon inos inot inou insh inso inss inst insu inti intn into ints intu inui inun inus iobi ioii ioio ioit ioni ionn iono ions iooi iooo ioos ioso iosu ioto ioun ious isbn isbt ishi ishs isin isis isit isno isnt iso- ison isos issh issi isso isss issu isth isti isto ists isuh isus itbs iths itin itis itno itoh itoi iton itoo itos itou itsi itso itsu itto iuiu iuno iuss iust n-ii nbbo nbhs nbti nhhs nhis nhnn nhon nhst nibi nibo nibs niht niit niiu ninh nini nino nins nioh nion nioo nios niou nish nisi niso niss nist nisu nitb nith niti nito nits nnhs nnit nnnn nnos nnot nnss nntn nobi nobo nobs nobu nohn noho nohs noht noib noin noio nois noit non- noni nonn nono nons nont nonu noo- noob noon nooo noos noot nos- nosh noss nost nosu not- noth noti noto nots nott nouh noun nous nout nsbo nshs nsin nsis nsos nsou nssb nsso nsss nsts nstu nsub nthn nths ntht ntis ntnu ntsb ntss ntsu ntto ntui nubi nubs nuhi nuin nuit nunn nuno nuns nunt nuon nush nusi nuss nust nusu nuth nuts nutt nutu obbo obhs obin obis obit oboi obon obos obot obsn obss obst obts obuh obus ohhi ohho ohhs ohio ohis ohno ohob ohoh ohos ohso ohss ohto ohtu ohus oiii oins oint oion oios oist oisu oiti onis onit onni onno onon onos onso onst ont- onti onto onus onut oobi ooho oohs oons oont oooh oooo ooos oosi oost ootb oots oous oshi osho oshs oshu osii osin osis osno osoi osoo osos ossb ossi osso ossu osti osts osun otbs otho oths otin otis otit oto- otoh oton otoo otos otso otsu otti otto otts ottu otus oubs ouii ouin ouis ouit oun- oust out- outb outh outi outo outs ouu- s-ib s-ii s-os sbbs sbhs sbot sbsi sbst sbtn sbus shbs shbt shhh shhs shib shih shii shin shio shis shit shiu shon shoo shos shot shou shts shub shui shun shus shut shuu sibi sibo sibs sibu sihi sihs siht sihu siit sinh sini sinn sino sins sint sinu sion sios siot siou sish sisi siss sist sisu sit- sith siti sitn sito sits sitt situ siui sius siut snhs snib snit snns snob snoo snos snot snub snus sobo sobs sobt sobu sohh sohn soho sohs sohu soin sois soit son- soni sono sons sont sonu soon soos soot sosh sosi soso soss sost soth sotn soto sots sotu soun sous sout ssbn sshs ssin ssis ssit ssns ssot sssb sssh sssi ssss sstb ssth ssts stbs sthn sths stib stih stio stis stit stnn stns stob ston stoo stos stot stou stsi stss stub stun stus stut sub- subb subh subi subo subs suhb suhi suho suin suio suis suit sun- sunb suni sunn suno suns sunt sunu suoh suos sus- susi suso suss sust susu suti suto sutu suus tbbs tbhs tbit tbst thbs thi- thin thio this thnt thon thoo thos thot thou thss thtb thts thun thus tibi tibs tibu tiht tihu tiit tiiu tini tinn tino tins tint tinu tion tios tiou tisb tish tisi tiso tiss tist tith titi tito tits titt titu tnsh tnts tnut tobi tobo tobs tobt tobu tohi toho tohu tois toit tonb tonh toni tonn tono tons tonu tooh toon toos toot tosb tosh tosi toso toss tost tosu toth toti toto tots tott touh toui toun tous tout tshb tshi tshs tsin tsis tsob tsoi tsos tsou tssi tsst tsts tsui tsun ttbb tton ttss tttt tubb tubo tubs tubu tuhs tuht tuhu tuin tuis tuit tuiu tunb tuni tunn tuno tuns tunu tuos tush tusi tuss tust tuti tuto tuts tutt tutu tuuo ubbi ubbo ubii ubis ubit ubon ubos uhno uhoh uhss uhti uhuh uint uist uits uni- unii unin unio unis unit unni unno unns unon unos uns- unso unst untb unth unto unts unus unut usbs ushi usho ushs ushu usin usis usno usnu usoi usos ussb usss usst ussu ustb usti usto usts usui usun usus utin utis utti utto uttu uuni uuno uusi uuuu