bbbb bbbs bbhs bblb bbls bffl bffs bfgf bfhs bfsi bfts bftt bggs bghs bght bgst bhff bhhs bhil bhit bhsf bhut bhuu bibb bibi bibl bibs biff bifi bigb bigg bigs bigt bigu bihi bihl bihs bihu biis bili bill bils bilt bilu bis- bish bisl biss bist bisu bith bits bitt bitu blbt blhs blis blit blls blss blst blts blub bluf blus blut bsff bsfs bsgs bshs bsts bths btss bttb btus bubb bubi bubs bubu buff bugg bugh bugi bugs buhi buhl buhs buif buis buit buiu bulb bulg buli bull buls bult bulu bush busi buss bust busu but- buti buts butt buus fbhs fbis fbus ffff ffhs ffii ffss fftf fghi fgts fhfs fhhs fhit fhlb fhss fibs fiff fifi fift figg figl figs fiii fiil fili fill fils fish fisi fiss fist fisu fiti fits fitt flhs flig flii flis flit fltg flts flub fluf flus fsfi fsgs fshb fshs fssf ft-l fths ftii ftlb ftub fubb fubs fubu fuff fufu fugh fugi fugs fugu fuhs fuig fuil fuit fuli full fuls fulu fusi fuss fust fusu futi futs futu gbbs gbhs gfhs ggbt ggfg gggg gghg ggss ghfs ghhs ghib ghit ghll ghug ghul gibb gibh gibs giff gifs gift gifu gigg gigi gigs gihs giis gilf gilg gili gill gils gilt gish giss gist gith gits gius glhf glhs gli- glib glis glit glub glug glui glut gshs gsif gsis gsli gubb gubi gubs gubu guff gugb gugg gugh gugi gugu guib guil guis gulb gulf guli gull guls gult gulu gusb gush guss gust guth guti guts gutt gutu guus h-ii hbbs hbhs hbit hbss hbtl hbtu hfhs hfss hghs hgst hgts hhgg hhhh hhhs hhus hibi hibt hibu hiff hifh hifi high higi higl higs higt hihi hiht hiil hiis hiit hiiu hili hill hils hilt hilu hisb hish hiss hist hiti hits hitt hlhs hlss hltf hlul hsfs hshs hsls hsts htgl htgs hths hubb hubi hubl hubs huff hufs hufu hugg hugh hugi hugs huhi huhs huhu huib huif huil huis huit huli hull huls hult hulu hush husi huss hust huth huti huts hutt hutu huub huus ibfi ibis ibsf ibss ibtb ibtl ibts ibus ifbb ifht ifil ifis ifit ifsb iggs ight igil igis igli iglu igus ihis ihit ihss ihub ihug iihl iiht iiii iiis iiit iisi iist iisu iitt ilis ilit ill- illi ills illt ilts ilus ilut isbl isbt ishi ishs isil isis isit isls issf issh issi isss issu isth isti ists isuh isus itbs itgs iths itif itil itis itll itsf itsi itsu ittf iugs iuiu iuss iust lbgt lbhs lbug lfhs lfts lgbt lgbu lgfl lghs lgth lgts lhbs lhhh lhhs lhss libs libu liff lifg lifl lift ligg ligh ligi lih- lihi liht liig liii liis lilb lilg lili lill lils lilt lilu lish lisi liss list lisu litb lith liti litl lits litt litu liuf lius liut llbs llhs llll lsbu lshs lsts ltbf ltbl ltgs lths ltib ltsi lubs luff luft lufu lugg lugh lugi lugs lugu luhi luhu luif luis luit luli lull lulu lush lusi luss lust luth luti luts s-ib s-ii sbbs sbhs sbig sbsi sbst sbus sfhs sfls sfss sfsu sfts sggg sggs sghs sgls sgsh sgss sgts shbs shbt shft shhh shhs shib shig shih shii shil shis shit shiu shl- shls shtg shts shub shuf shug shui shul shus shut shuu sibi sibs sibu siff sifl sift sifu sigg sigh sigi sigs sihi sihl sihs siht sihu siit sil- silf sili sill sils silt silu sish sisi siss sist sisu sit- sith siti sits sitt situ siui sius siut sl-i slft slhs slib slig slit slst slsu slts slub slug slut ssfl ssgs ssgt sshl sshs ssis ssit sslt sssb sssf sssh sssi ssss sstb ssth sstl ssts stbs stfu sthg sths stib stif stig stih stil stis stit stlg stlh stlt stsf stsi stss stub stuf stug stul stus stut sub- subb subg subh subi subl subs suf- suff sufi sufs sufu sug- sugg sugh sugi suhb suhi suhl suig suis suit sul- sulf sulh suli sull sult sulu sus- susi suss sust susu suti sutu suus tbbs tbgs tbhs tbil tbit tbst tfsi tfss tghs tgif tgts thbs thi- thif thig thil this thss thtb thts thug thul thus tibi tibs tibu tiff tift tigh tigi tigs tiht tihu tiit tiiu tilh till tils tilt tisb tish tisi tiss tist tith titi tits titt titu tlli tsfl tsgt tshb tshi tshs tsig tsis tssf tssg tssi tsst tsts tsui ttbb ttff ttss tttt ttul tubb tubs tubu tuff tufi tuft tufu tugg tugh tugs tugu tuhs tuht tuhu tuig tuil tuis tuit tuiu tuli tull tulu tush tusi tuss tust tuti tutl tuts tutt tutu ubbi ubii ubis ubit ubli ubls ubtf uggs uggt ughi ughs ugis ugli uguu uhss uhti uhuh uist uits ulft ulli ulti ults ultt ulul ulus usbl usbs usfi usfl usfs ushi ushs ushu usif usis uslu ussb ussf usss usst ussu ustb usti usts usui usul usus util utis utsl utti uttu utug uulu uusi uutf uuuu