hhhh hhhs hlhs hlss hohl hoho hol- holh holl holo hols holt hool hoos hoot hosh hoss host hoth hotl hoto hots hott hshs hsls hsts hths htoh htol lhhh lhhs lhss llhs llll lloo loho lohs loll lolo lols lool loos loot losh loso loss lost loth lotl loto lots lott lshs lsoh lsso lsts lths ohho ohhs ohoh ohos ohso ohss ohto ollo olos olot olsh olst ooho oohs oolo oooh oooo ooos oost oots osho oshs oslo osoo osos osso osts otho oths oto- otoh otoo otos otso otto otts s-os shhh shhs shl- shls shoo shos shot shts slhs sloh sloo slos slot slst slts sohh sohl soho sohs solh soll solo sols solt sool soos soot sosh soso soss sost soth sotl soto sots sshl sshs sslt ssot sssh ssss ssth sstl ssts sths stlh stlo stlt stol stoo stos stot stss thoo thos thot thss thts tlos toho tol- toll tolo tolt tooh tool toos toot tosh toso toss tost toth toto tots tott tshs tsol tsos tsst tsts ttss tttt