-ism bbbb bbbs bbhs bffs bfhs bfsi bfts bftt bhff bhhs bhim bhit bhms bhoi bhot bhsf bibb bibi bibo bibs biff bifi bihi bihs biis bimo bims bio- bioi bios biot bis- bish biso biss bist bith bito bits bitt bmhs bmmi bmts bobb bobi bobo bobs boff bofh bofs bohm boho bohs boht boi- boii boim bois boit bomb bomi boms bomt boob boof booh boom boos boot bosh bosi bosm boso boss bost botb both boti boto bots bott bsff bsfs bshs bsim bsms bsmt bsos bssm bsts bths btob btss bttb fbhs fbis fbom ffff ffhs ffii ffss fftf fhfs fhhs fhit fhss fibs fiff fifi fifm fifo fift fiii fimo fios fish fisi fism fiss fist fiti fits fitt fmhs fmss fobs fobt fofo fohs fois fomo fomt foof foom foos foot fosb fosh fosi foso foss fost foth foti fotm foto fots fott fsfi fsfo fshb fshs fsim fssf fthm fths ftii ftos h-ii hbbs hbhs hbio hbit hbms hbos hbss hfhs hfss hhhh hhhs hhms hhof hibi hibt hiff hifh hifi hifo hihi hiho hiht hiis hiit hims hiob hisb hish hiss hist hiti hito hits hitt hmbs hmhb hmhs hmis hmmm hmms hmos hmsm hobo hobs hoff hofs hohm hoho hoif hois hoit hom- homo homs hoof hoom hoos hoot hosh hoss host hotb hoth hoti hotm hoto hots hott hsfs hshs hsmm hsob hsts hths htmi htms htoh httm ibbm ibfi ibim ibis ibms ibos ibot ibsf ibss ibtb ibts ifbb ifht ifim ifis ifit ifsb ifso ifto ihis ihit ihmo ihob ihss iiht iiii iiio iiis iiit iioi iioo iios iisi iism iist iitm iitt imbi imfi imhi imho imhs imit immi immo imms immt imof imsf imsi imso imss imst imto imts iobi ioii ioio ioit iomo ioof iooi iooo ioos ioso iotf ioto isbt ishi ishm ishs isim isis isit ismi ismo isms iso- isof isos issf issh issi isso isss isth isti isto ists itbs iths itif itim itis itmo itms itof itoh itoi itoo itos itsf itsi itso ittf itto mbbs mbhs mbim mbio mbis mbms mbsf mfbm mfhs mfsb mftf mhhs mhmm mhos mhsi mibs miff mifi mihi miho mihs miht miii miio miis miit mim- mimi mimo mims mio- mios mis- mish misi miso miss mist mit- mitb mith miti mitm mito mits mitt mmff mmhi mmhm mmhs mmii mmis mmmh mmmm mmms mmst mmts mobb mobi mobo mobs moff mofo mohi mohm moho mohs moht moif moii moio mois moit momi momo moms moob moos moot mosh mosi moso moss most motb moth moti motm moto mots mott msff msfs msft mshb mshs msht msmb msmm msms mssf mssi mssm msst msth msts mtbo mtbs mtff mths mtom mtss mtst mtts obbo obhs obis obit oboi obos obot obss obst obts off- offh offo offs ofit ofst ohhi ohho ohhs ohif ohio ohis ohms ohob ohoh ohos ohso ohss ohto oiii oimb oios oism oist oiti ombo omhs omim omio omis omit omo- omoi omoo omsi oobi ooff oofs ooho oohs ooms oooh oooo ooos oosi oost ootb oots oshi osho oshs osii osim osis osm- osmo osoi osoo osos ossb ossi osso osti osts otbs otho oths otif otis otit oto- otof otoh otoo otos otso otti otto otts s-ib s-ii s-os sbbs sbhs sbot sbsi sbst sfhs sfio sfmm sfos sfss sfts shbm shbs shbt shft shhh shhs shib shih shii shim shio shis shit shm- shmo shof shom shoo shos shot shts sibi sibo sibs siff sifo sift sihi sihs siht siim siit simh simi simm simo sims simt sios siot sish sisi siss sist sit- sith siti sito sits sitt smbf smbh smfh smhs smif smis smit smof smos smot smsh smss smth smti sobo sobs sobt sofi sofo soft sohh sohm soho sohs soif soim sois soit somb somi somm somo soof soom soos soot sosh sosi soso soss sost soth sotm soto sots sshs ssis ssit ssot sssb sssf sssh sssi sssm ssss sstb ssth ssts stbs sths stib stif stih stim stio stis stit stms stmt stob stof stom stoo stos stot stsf stsi stsm stss t-mo tbbs tbhs tbit tbst tfot tfsi tfss thbs thi- thif thim thio this thmb thms thmt thof thom thoo thos thot thss thtb thts tibi tibs tiff tifo tift tiht tiit timi timm timo tims tios tisb tish tisi tism tiso tiss tist tith titi tito tits titt tmhs tmos tmsi tmtt tobi tobo tobs tobt toff tofi tofo toft tohi toho tois toit tomb tomi tomm tomo toms tomt toof tooh toom toos toot tosb tosh tosi toso toss tost toth toti totm toto tots tott tsfm tshb tshi tshs tsis tsob tsoi tsom tsos tssf tssi tssm tsst tstm tsts ttbb ttff ttim ttms ttss tttt