-ism bbbb bbbs bbhs bhhs bhim bhit bhms bhut bhuu bibb bibi bibs bihi bihs bihu biis bims bis- bish biss bist bisu bith bits bitt bitu bmhs bmmi bmts bmus bshs bsim bsms bsmt bssm bsts bths btss bttb btus bubb bubi bubs bubu buhi buhs buis buit buiu bum- bumb bums bush busi buss bust busu but- buti buts butt buus h-ii hbbs hbhs hbit hbms hbss hbtu hhhh hhhs hhms hhus hibi hibt hibu hihi hiht hiis hiit hiiu hims himu hisb hish hiss hist hiti hits hitt hmbs hmhb hmhs hmis hmmm hmms hmsm hshs hsmm hsts hths htmi htms httm hubb hubi hubs huhi huhs huhu huib huis huit humh humm hums hush husi huss hust huth huti huts hutt hutu huub huus ibbm ibim ibis ibms ibss ibtb ibts ibus ihis ihit ihss ihub iiht iiii iiis iiit iisi iism iist iisu iitm iitt iium imbi imhi imhs imit immi imms immt imsi imss imst imsu imts imus isbt ishi ishm ishs isim isis isit ismi isms issh issi isss issu isth isti ists isuh isum isus itbs iths itim itis itms itsi itsu itum iuiu iums iuss iust mbbs mbhs mbim mbis mbms mbus mhhs mhmm mhsi mibs mihi mihs miht miii miis miit mim- mimi mims mis- mish misi miss mist misu mit- mitb mith miti mitm mits mitt mitu miui mmhi mmhm mmhs mmii mmis mmmh mmmm mmms mmst mmsu mmts mmus mshb mshs msht msmb msmm msms msmu mssi mssm msst msth msts msus mtbs mths mtss mtst mtts mubi mubs muhi muhs muhu muis muit mumm mums mumu mush musi muss must musu muth muti muts mutt mutu muut s-ib s-ii sbbs sbhs sbsi sbst sbus shbm shbs shbt shhh shhs shib shih shii shim shis shit shiu shm- shts shub shui shum shus shut shuu sibi sibs sibu sihi sihs siht sihu siim siit simh simi simm sims simt sish sisi siss sist sisu sit- sith siti sits sitt situ siui sium sius siut smbh smhs smis smit smsh smss smth smti smtu smus smut sshs ssis ssit sssb sssh sssi sssm ssss sstb ssth ssts stbs sths stib stih stim stis stit stms stmt stsi stsm stss stub stum stus stut sub- subb subh subi subm subs suhb suhi suis suit sum- sumi sums sumu sus- susi suss sust susu suti sutu suum suus tbbs tbhs tbit tbst thbs thi- thim this thmb thms thmt thss thtb thts thum thus tibi tibs tibu tiht tihu tiit tiiu timi timm tims timu tisb tish tisi tism tiss tist tith titi tits titt titu tium tmhs tmsi tmtt tshb tshi tshs tsis tssi tssm tsst tstm tsts tsui tsum ttbb ttim ttms ttss tttt tubb tubs tubu tuhs tuht tuhu tuim tuis tuit tuiu tumb tumi tums tumu tush tusi tusm tuss tust tuti tuts tutt tutu tuum ubbi ubii ubis ubit uhss uhti uhuh uims uist uits umb- umbi umhs umit umms umsu umts umus umut usbs ushi ushs ushu usim usis usmm usms ussb usss usst ussu ustb usti ustm usts usui usus utis utmb utti uttu uusi uuuu