-ism bbbb bbbs bbeb bebb bebe bebi beeb beem beer bees beim beir beis beme bere beri berm berr bers bes- bese besm bess bevs bibb bibe bibi bibs bieb bier bies biis bims birb bire biri birr birs bis- bise biss bive bivi bmir bmmi breb bree brei brem brer bres brev brie brim bris brrm brrr brrs brsb brsr brvi brvm bseb bsee bser bses bsim bsms bsrm bsse bssm ebbr ebbs eber ebes ebis eeee eees eems eers eese eesi eiei eier eies eime eimi eims eire eirs eise eiss embe embi embr embs emer emes emii emim emir emis emme emmi emms emre emrs emse erbb erbe ereb erei erem erer eres erev erie erim eris erme erms erre errs erse ersi erve ervi esbs esee esem eser eses esie esis esme esmr esri esse essi ever eves evie evir evms evre evrs i-be ibbm ibes ibie ibim ibis ibms ibri ibss ieie ieme iems iere ieri iers iesi iesr iies iiie iiii iiis iirs iisi iism iisr imbe imbi imer imes imir imme immi imms imre imri imrr imsi imsr imss irbe irbm iree irem irer ires iri- irie iris irms irre irri irrs irse irvs isbe iseb isee iser ises isie isim isis isme ismi isms isri isse issi issr isss ivbv iver ives ivie ivim ivms ivre ivrs mbbs mbes mbim mbis mbms mbrs mebe meem meer mees meir meis meme memr mems mer- merb mere meri merm mers merv mes- mese mesi mesr mess meve mibs miee miem mier mies miev miii miis mim- mime mimi mims mire miri mirr mirs mirv mis- mise misi misr miss mmes mmii mmis mmiv mmmm mmms mmse mmvi mrbb mrbm mrbs mreb mree mres mris mrse mrsi msee msem msmb msmm msms msrb mssi mssm mssr msvs mvee mvii rbbb rbbr rbbs rbis rbms rbss rebb rebe rebs reeb reem rees reev reii reim reir reis reme remi rems rere reri rers rese resi ress reve revi revs rib- ribe ribs riem rier ries riis rime rimi rimm rims rire riri rirs rise risi rism riss rive rivs rmbs rmmv rmvb rrrr rsbi rsee rsis rsme rsmv rsre rver s-ib s-ii s-iv sbbs sber sbse sbsi se-e se-i se-s sebe sebi sebs seeb seem seer sees seie seii seim seir seis seme semi sems serb sere seri serm serr sers serv sese sesi sess seve sevi sibe sibi sibs sier sies siim sime simi simm sims sire siri sirr sirs sise sisi siss sive sivi smbe smeb smee smei smie smis smss sreb srem sres srib srim sris ssbr ssee ssem sses ssis ssri ssrm ssrs sssb sssi sssm ssss ssvm svim svir v-me veer vees veie veii veir veis vemb vems ver- verb vere veri verm vers vese vesi vess veve vevi vibe vibs vier vies viii vimi vims virb vire viri virm virr vise visi viss vive vivi vris vrms vrse vrsi vsee vses vsse vver vvsb vvvv