-ism -ous bbbb bbbs bibb bibi bibo bibs biis bimo bims bio- bioi bios biot biou birb biri biro birr birs birt biru bis- biso biss bist bisu bito bits bitt bitu bmir bmmi bmts bmus bobb bobi bobo bobs bobu boi- boii boim bois boit boiu bomb bomi boms bomt bomu boob boom boor boos boot bor- bori borm boro borr bors bort boru bosi bosm boso boss bost bosu botb boti boto bots bott boum bour bous bout brim brio bris brit brob brom broo bror bros brot brou brrm brrr brrs brsb brsr brst brum brus brut bsim bsms bsmt bsos bsrm bssm bsts btob btor btrt btss bttb btus bubb bubi bubo bubs bubu buir buis buit buiu bum- bumb bums bur- burb buri burm buro burr burs burt buru busi buss bust busu but- buti buto buts butt buus ibbm ibim ibis ibms ibos ibot ibri ibro ibss ibtb ibts ibus iiii iiio iiis iiit iioi iioo iios iirs iisi iism iisr iist iisu iitm iitr iitt iium imbi imir imit immi immo imms immt imou imri imro imrr imsi imso imsr imss imst imsu imto imts imus iobi ioii ioio ioit iomo iooi iooo ioos iori iors ioso iosu ioto ious irbm iri- irio iris irmo irms irob irri irrs irti irts irus isbt isim isis isit ismi ismo isms iso- isor isos isri issi isso issr isss issu isti isto istr ists isum isus itbs itim itis itmo itms itoi itoo itor itos itou itri itrs itsi itso itsu itto itum itur iuiu iums iuss iust mbbs mbim mbio mbis mbms mbou mbrs mbus mibs miii miio miis miit mim- mimi mimo mims mio- mios miri miro mirr mirs mirt miru mis- misi miso misr miss mist misu mit- mitb miti mitm mito mits mitt mitu miui mmii mmis mmmm mmms mmor mmst mmsu mmts mmus mobb mobi mobo mobs moii moio moir mois moit momi momo moms momu moob moor moos moot morb mori moro mors mort moru mosi moso moss most mosu motb moti motm moto mots mott motu mour mous mout mrbb mrbm mrbs mris mrsi mrtm mrts mrtt msmb msmm msms msmu msor msrb msrt mssi mssm mssr msst mstr msts msus mtbo mtbs mtom mtor mtrr mtss mtst mttr mtts mubi mubo mubs muir muis muit mumm mumo mums mumu muos muri muro murr murs murt muru musi muso muss must musu muti muto muts mutt mutu muut obbo obis obit oboi obor obos obot obri obro obsr obss obst obts obus oiii oimb oios oirt oism oist oisu oiti oium ombo ombu omim omio omis omit omo- omoi omoo omor omri omro omsi omuo omus oobi ooms oooo ooos oort oosi oost ootb oots oous orbb orbi orbo orbs orbu ori- orio oris orit ormo oro- orom oror oros orot orri orro orrs orsi orso orsu orto orts orub orum orus osii osim osis osm- osmo osoi osoo osor osos osro ossb ossi osso ossu osti ostr osts osum otbs otis otit oto- otoo otor otos otro otrs otso otsu otti otto otts ottu otur otus oubs ouii ouir ouis ouit oumi our- ouro ours ourt oust out- outb outi outo outs ouu- rbbb rbbr rbbs rbis rbms rbss rbst rib- ribo ribs ribu riis rimi rimm rimo rims rimu riom rios riot riou riri rirs risi rism riso riss rist risu riti rito rits ritt ritu rius rmbs rmst rmtu rob- robb robi robo robs robt robu roio roir rois roit roiu romb romi romm romo roms roob rooi room roor roos root rori roro rort roru rosi roso ross rost roti roto rotr rots rott roub roum rous rout rrrr rrum rsbi rsis rsos rsts rstu rsum rtmi rtms rtss rtts rubb rubi rubs rubu ruis ruit rumb rumi rumm rumo rums rumt ruri ruro rurs ruru rusi ruso russ rust rusu ruti ruto ruts rutt rutu s-ib s-ii s-os sbbs sbor sbot sbsi sbst sbus sibi sibo sibs sibu siim siit simi simm simo sims simt sior sios siot siou siri siro sirr sirs sirt siru sisi siss sist sisu sit- siti sito sits sitt situ siui sium sius siut smis smit smos smot smrt smss smti smtu smur smus smut sobo sobr sobs sobt sobu soim soir sois soit somb somi somm somo soom soor soos soot sorb sori sorm soro sorr sors sort soru sosi soso soss sost sotm soto sots sotu soum sour sous sout srib srim sris sros srtr srub ssbr ssis ssit ssot ssri ssrm ssrs sssb sssi sssm ssss sstb ssts stbs stib stim stio stir stis stit stms stmt stob stom stoo stor stos stot stou stri stro strs stru stsi stsm stss sttr stub stum stur stus stut sub- subb subi subm subo subs suio suir suis suit sum- sumi sumo sums sumu suor suos sur- suri suro surr surs surt suru sus- susi suso suss sust susu suti suto sutu suum suus t-mo tbbs tbit tbrb tbst tibi tibs tibu tiit tiiu timi timm timo tims timu tios tiou tirb tiri tiro tirr tirs tiru tisb tisi tism tiso tiss tist titi tito tits titt titu tium tmbr tmos tmou tmro tmsi tmtt tobi tobo tobs tobt tobu tois toit tomb tomi tomm tomo toms tomt toom toor toos toot tori torm toro torr tors tort toru tosb tosi toso toss tost tosu toti totm toto totr tots tott toui toum tour tous tout tri- trib trim trio tris trit trmb trmi trms trmu troi trom troo tros trot trou trsi trst trtr trub trus trut truu tsis tsob tsoi tsom tsos tsou tssi tssm tssr tsst tstm tsts tsui tsum ttbb ttim ttms ttss tttt tubb tubo tubr tubs tubu tuim tuis tuit tuiu tumb tumi tums tumu tuor tuos turb turi turm turo turr turs turt turu tusi tusm tuss tust tuti tuto tuts tutt tutu tuum tuuo ubbi ubbo ubii ubir ubis ubit ubos uims uirr uist uits umb- umbi umbo umit