-er bbb bbe bbg bbi bbm bbr bbs be- beb bee beg bei bem ber bes bgb bge bgg bgi bgm bgr bgs bi- bib bie big bii bim bir bis bmb bme bmg bmi bmm bmr bms brb bre brg bri brm brr brs bsb bse bsg bsi bsm bsr bss ebb ebe ebg ebi ebm ebr ebs eeb eee eeg eem eer ees egb ege egg egi egm egr egs eib eie eig eii eim eir eis em- emb eme emg emi emm emr ems erb ere erg eri erm err ers es- esb ese esg esi esm esr ess gbe gbg gbi gbm gbr gbs ge- geb gee geg gei gem ger ges ggb ggg ggi ggm ggr ggs gib gie gig gii gim gir gis gmb gme gmg gmi gmm gmr gms grb gre grg gri grm grr grs gsb gse gsg gsi gsm gsr gss ibb ibe ibg ibi ibm ibr ibs ie- iee ieg iei iem ier ies igb ige igg igi igm igr igs iib iie iii iim iir iis im- imb ime img imi imm ims ir- irb ire irg iri irm irr irs is- isb ise isg isi ism isr iss m-r mbb mbe mbg mbi mbm mbr mbs meb mee meg mei mem mer mes mgb mge mgi mgm mgr mgs mi- mib mie mig mii mim mir mis mmb mme mmg mmi mmm mmr mms mrb mre mrg mri mrm mrr mrs msb mse msg msi msm msr mss rbb rbe rbg rbi rbm rbr rbs re- reb ree reg rei rem rer res rgb rge rgg rgi rgr rgs rib rie rig rii rim rir ris rmb rme rmg rmi rmm rmr rms rrb rrg rri rrm rrr rrs rsb rse rsg rsi rsm rsr rss sbb sbe sbg sbi sbm sbr sbs se- seb see seg sei sem ser ses sgb sge sgg sgi sgm sgr sgs sib sie sig sii sim sir sis smb sme smg smi smm smr sms sr- srb sre srg sri srm srr srs ss- ssb sse ssg ssi ssm ssr sss

-ism bbbb bbbs bbeb bbgm bbmg bbrg bebb bebe bebi beeb beeg beem beer bees begg begi begs beim beir beis beme bere berg beri berm berr bers bes- bese besm bess bggs bibb bibe bibi bibs bieb bier bies bigb bige bigg bigs biis bims birb bire birg biri birr birs bis- bise biss bmgs bmir bmmi breb bree breg brei brem brer bres brie brig brim bris brrm brrr brrs brsb brsr bseb bsee bseg bser bses bsgs bsim bsms bsrm bsse bssm ebbr ebbs eber ebes ebis eeee eees eegs eems eerg eers eese eesi egbe egee egem eger eggb egge eggi eggs egir egis egre egri egsm egss eiei eier eies eige eigg eime eimi eims eire eirs eise eiss embe embi embr embs emer emes emig emii emim emir emis emme emmi emms emre emrs emse erbb erbe ereb erei erem erer eres erg- ergg ergi ergs erie erim eris erme erms erre errs erse ersi esbs esee esem eser eses esie esis esme esmr esri esse essg essi gbbs gebe gebi geer gees gege gegg geie geig geir geis gem- gemm gemr gems gerb gere geri germ gers gesg gesi gess gggg ggss gibb gibe gibs gier gies gige gigg gigi gigs giis gime gire girg giri girr girs gise gism giss gmer gmme gmmr gmrs grbr greb gree greg grem gres grib grie grig grim gris grrr grrs grsm grss gsis gsse i-be ibbm ibeg ibes ibge ibie ibim ibis ibms ibri ibss ieie ieme iems iere ieri iers iesg iesi iesr igem iger iges iggs igis igri igsm 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 irgm irgs iri- irie irig iris irms irre irri irrs irse irsg isbe iseb isee iser ises isie isim isis isme ismi isms isrg isri isse issi issr isss mbbs mbes mbim mbis mbms mbrs mebe meem meer mees meg- mege megg megr megs meir meis meme memr mems mer- merb mere meri merm mers mes- mese mesg mesi mesr mess mgbs mger mges mgrm mgrs mgsm mibs miee miem mier mies mige migg migi migs miii miis mim- mime mimi mims mire mirg miri mirr mirs mis- mise misg misi misr miss mmes mmii mmis mmmm mmms mmse mrbb mrbm mrbs mreb mree mreg mres mris mrse mrsi msee msem msgr msgs msmb msmm msms msrb mssg mssi mssm mssr rbbb rbbr rbbs rbis rbms rbss rebb rebe rebs reeb reem rees rege regi regm regr regs reii reim reir reis reme remi rems rere rerg reri rers rese resi ress rgbe rgbi rib- ribe ribs riem rier ries rige rigg rigi rigs riis rime rimi rimm rims rire riri rirs rise risi rism riss rmbs rmrg rrrr rsbi rsee rsgb rsis rsme rsmg rsre s-ib s-ii sbbs sber sbig sbse sbsi se-e se-g se-i se-s sebe sebi sebs seeb seeg seem seer sees sege segg segi segs seie seii seim seir seis seme semi sems serb sere serg seri serm serr sers sese sesi sess sgem sger sges sggg sggs sgsm sgss sibe sibi sibs sieg sier sies sige sigg sigi sigs siim sime simi simm sims sire siri sirr sirs sise sisi siss smbe smeb smee smeg smei smgs smie smig smis smss sreb srem sres srgb srib srim sris ssbr ssee ssem sses ssgs ssis ssrg ssri ssrm ssrs sssb sssi sssm ssss

bbbee bbser be-er beber bebes beebe beebs beeri beers begee begem begge beggs beibi beier beige beire beirs bembe bemer bemis berbe bereg berei beres berge bergi bergs berie berig berim beris berme berms berre berri berse besee besem besie besim besme besri besse bessi bibbe bibbs biber bibes bibie bibis bibri biebe biebs biere bieri biers big-i bigge biggs bigig bigme bigrs birgi birie birme birmi birrs birse