-er bbb bbe bbg bbm bbo bbr bbs be- beb bee beg bem beo ber bes bgb bge bgg bgm bgo bgr bgs bmb bme bmg bmm bmo bmr bms bob boe bog bom boo bor bos brb bre brg brm bro brr brs bsb bse bsg bsm bso bsr bss ebb ebe ebg ebm ebo ebr ebs eeb eee eeg eem eeo eer ees egb ege egg egm ego egr egs em- emb eme emg emm emo emr ems eo- eob eoe eog eom eoo eor eos erb ere erg erm ero err ers es- esb ese esg esm eso esr ess gbe gbg gbm gbo gbr gbs ge- geb gee geg gem geo ger ges ggb ggg ggm ggo ggr ggs gmb gme gmg gmm gmo gmr gms gob goe gog gom goo gor gos grb gre grg grm gro grr grs gsb gse gsg gsm gso gsr gss m-o m-r mbb mbe mbg mbm mbo mbr mbs meb mee meg mem meo mer mes mgb mge mgm mgo mgr mgs mmb mme mmg mmm mmo mmr mms mob moe mog mom moo mor mos mrb mre mrg mrm mro mrr mrs msb mse msg msm mso msr mss ob- obb obe obg obm obo obr obs oeb oee oeg oem oeo oer oes oge ogg ogo ogs om- omb ome omg omm omo omr oms oo- oob oog oom ooo oor oos or- orb ore org orm oro orr ors os- osb ose osg osm oso osr oss rbb rbe rbg rbm rbo rbr rbs re- reb ree reg rem reo rer res rgb rge rgg rgo rgr rgs rmb rme rmg rmm rmo rmr rms rob roe rog rom roo ror ros rrb rrg rrm rrr rrs rsb rse rsg rsm rso rsr rss sbb sbe sbg sbm sbo sbr sbs se- seb see seg sem seo ser ses sgb sge sgg sgm sgo sgr sgs smb sme smg smm smo smr sms sob soe sog som soo sor sos sr- srb sre srg srm sro srr srs ss- ssb sse ssg ssm sso ssr sss

-ose bbbb bbbs bbeb bbgm bbmg bbrg bebb bebe bebo beeb beeg beem beer bees begg bego begs beme beo- beor beos bere berg berm bero berr bers bes- bese besm beso bess bggs bmgs bobb bobe bobo bobs boee boeo boer boes boge bogg bogo bogs bomb bome boms boob booe boog boom boor boos bor- bore borg borm boro borr bors bose bosm boso boss breb bree breg brem breo brer bres brob broe brog brom broo bror bros brrm brrr brrs brsb brsr bseb bsee bseg bser bses bsgs bsms bsos bsrm bsse bssm ebbo ebbr ebbs eber ebes eboe eboo ebor ebos ebro eeee eees eegs eemo eems eerg eero eers eese egbe egee egem eger eggb egge eggo eggs ego- egor egos egre egsm egss embe embo embr embs emer emes emme emms emor emos emre emrs emse emso eoes eore erbb erbe ereb erem erer eres erg- ergg ergo ergs erme ermo erms erob eroe eroo eros erre erro errs erse erso esbo esbs esee esem eseo eser eses esme esmo esmr eso- esom esos esse essg esso gbbo gbbs gebe geer gees gege gegg gego gem- gemm gemr gems geo- geog geom geos gerb gere germ gero gers gesg geso gess gggg ggss gmer gmme gmmr gmos gmrs gobe gobo gobs goem goer goes gogo gogs gomb gome gomo goms goog goom goor goos gorb gore gorg gorm goro gorr gors gose goso goss grbr greb gree greg grem gres grob grog grom groo gror gros grrr grrs grsm grss gsos gsse mbbs mbes mbms mbrs mebe mebo meem meer mees meg- mege megg mego megr megs meme memo memr mems meor meos mer- merb mere merm mero mers mes- mese mesg meso mesr mess mgbs mger mges mgos mgrm mgrs mgsm mmes mmmm mmms mmor mmse mobb mobe mobo mobs moes mogg mogo mogs mome momo moms moob mooe moog moor moos morb more morg moro mors mose moso moss mrbb mrbm mrbs mreb mree mreg mres mrse msee msem msgr msgs msmb msmm msms msor msrb mssg mssm mssr o-eo obbo ober obes oboe obor obos obre obro obsr obss oegb oeme oere oerm oers oese ogb ogbe ogee oger ogge ogog ogre ogro ogsm ombe ombo omee omeo omer omes omo- omoe omoo omor omre omro oobe ooer ooes oome ooms oooo ooos oore oose orbb orbe orbo orbs ore- oreb oreg orem oreo orer ores orge orgo orgs orme ormo oro- oroe orom oror oros orro orrs orse orso osbe osee osem oser oses osm- osme osmo osoo osor osos osro ossb osse osso rbbb rbbr rbbs rbms rbss rebb rebe rebo rebs reeb reem rees rege regm rego regr regs reme remo rems reog reos rere rerg rero rers rese reso ress rgbe rmbs rmrg rob- robb robe robo robs roeg roer roes roge rogg rogo romb rome romm romo roms roob roog room roor roos rore roro rose roso ross rrrr rsee rsgb rsme rsmg rsos rsre s-os sbbs sber sbor sbse se-e se-g se-o se-s sebe sebo sebs seeb seeg seem seer sees sege segg sego segs seme sems serb sere serg serm sero serr sers sese seso sess sgem sger sges sggg sggs sgro sgsm sgss smbe smeb smee smeg smgs smog smos smss sobe sobo sobr sobs soem soeo soes sogo sogs somb some somm somo soog soom soor soos sorb sore sorg sorm soro sorr sors sose soso soss sreb srem sreo sres srgb sros ssbr ssee ssem sses ssgs ssrg ssrm ssrs sssb sssm ssss

bbbee bbser be-er be-ro beber bebes bebog beebe beebs beers begee begem begge beggs begob begor bembe bembo bemer berbe bereg beres berge bergs berme bermo berms berob beroe berom beror berre berse besee besem besme besob besom besos besse besso bo-bo bobos bobr bobre boege boeme boero boers boese boger bogge boggs bogoe bogor bogos bombe