-er bbb bbe bbg bbh bbo bbr bbs be- beb bee beg beh beo ber bes bgb bge bgg bgh bgo bgr bgs bhb bhe bhg bhh bho bhr bhs bob boe bog boh boo bor bos brb bre brg brh bro brr brs bsb bse bsg bsh bso bsr bss ebb ebe ebg ebh ebo ebr ebs eeb eee eeg eeo eer ees egb ege egg egh ego egr egs ehb ehe ehg ehh eho ehr ehs eo- eob eoe eog eoh eoo eor eos erb ere erg erh ero err ers es- esb ese esg esh eso esr ess gbe gbg gbh gbo gbr gbs ge- geb gee geg geh geo ger ges ggb ggg ggh ggo ggr ggs ghb ghe ghg ghh gho ghr ghs gob goe gog goh goo gor gos grb gre grg grh gro grr grs gsb gse gsg gso gsr gss hbb hbe hbg hbh hbo hbr hbs he- heb hee heg heh heo her hes hgb hge hgg hgh hgo hgr hgs hhb hhe hhg hhh hho hhr hhs hob hoe hog hoh hoo hor hos hr- hrb hre hrg hrh hro hrr hrs hsb hse hsg hsh hsr hss ob- obb obe obg obh obo obr obs oeb oee oeg oeh oeo oer oes oge ogg ogh ogo ogs ohe ohg ohh oho ohr ohs oo- oob oog ooh ooo oor oos or- orb ore org orh oro orr ors os- osb ose osg osh oso osr oss rbb rbe rbg rbh rbo rbr rbs re- reb ree reg reh reo rer res rgb rge rgg rgh rgo rgr rgs rh- rhb rhe rhg rhh rho rhr rhs rob roe rog roh roo ror ros rrb rrg rrh rrr rrs rsb rse rsg rsh rso rsr rss sbb sbe sbg sbh sbo sbr sbs se- seb see seg seh seo ser ses sgb sge sgg sgh sgo sgr sgs sh- shb she shg shh sho shr shs sob soe sog soh soo sor sos sr- srb sre srg srh sro srr srs ss- ssb sse ssg ssh sso ssr sss

-ose bbbb bbbs bbeb bbhs bbrg bebb bebe bebo beeb beeg beer bees begg bego begs behr behs beo- beor beos bere berg bero berr bers bes- bese besh beso bess bggs bghs bher bhhs bhog bhor bobb bobe bobo bobs boee boeo boer boes boge bogg bogh bogo bogs boho bohr bohs boob booe boog booh boor boos bor- bore borg borh boro borr bors bose bosh boso boss breb bree breg breo brer bres brhs brob broe brog broh broo bror bros brrr brrs brsb brsr bseb bsee bseg bser bses bsgs bshs bsos bsse ebbo ebbr ebbs eber ebes ebhs eboe eboo ebor ebos ebro eeee eees eegs eehs eerg eero eers eese egbe egee eger eggb egge eggh eggo eggs eghe eghh eghs ego- egor egos egre egsh egss eheh eher ehhs ehre eoes eore erbb erbe ereb erer eres erg- ergg ergh ergo ergs erhs erob eroe eroo eros erre erro errs erse ersh erso esbo esbs esee eseo eser eses eshs eso- esos esse essg essh esso gbbo gbbs gbhs gebe geer gees gege gegg gego gehs geo- geog geos gerb gere gero gers gesg geso gess gggg gghg ggss ghee gheg ghhs gobe gobo gobs goer goes gogh gogo gogs gohb gohs goog goor goos gorb gore gorg goro gorr gors gose gosh goso goss grbr greb gree greg gres grhs grob grog groh groo gror gros grrr grrs grss gshs gsoh gsos gsse hbbs hbes hbhs hbos hbrs hbss hebb hebe hebo hebr heeb heeg heer hees hege hegg hegh hego hehe heho hehs heor herb here herg hero herr hers hesh hess hghs hgse hhgg hhhh hhhs hobe hobo hobs hoer hoes hoge hogg hogh hogo hogs hohe hoho hooe hoor hoos hore horg horo horr hors hose hosh hoss hree hrhs hrob hros hrso hses hshs hsob hsse o-eo obbo ober obes obhs oboe obor obos obre obrh obro obsr obss oegb oere oers oese ogb ogbe ogee oger ogge oghs ogog ogre ogro ohbe ohee oher ohgr ohho ohhs ohob ohoh ohos ohre ohso ohss oobe ooer ooes ooho oohs oooh oooo ooos oore oose orbb orbe orbo orbs ore- oreb oreg oreh oreo orer ores orge orgo orgs orhe orhs oro- oroe oror oros orro orrs orse orso osbe osee oseh oser oses oshe osho oshs osoo osor osos osro ossb osse osso rbbb rbbr rbbs rbgh rbhs rboh rbss rebb rebe rebo rebs reeb rees rege rego regr regs rehb rehe rehs reog reos rere rerg rero rers rese resh reso ress rgbe rghs rhbg rheb rhee rheo rhes rhhs rhob rhog rhoh rhos rob- robb robe robo robs roeg roer roes roge rogg rogh rogo rohe rohr rohs roob roog roor roos rore roro rose rosh roso ross rrhs rrrr rsee rsgb rshs rsos rsre s-os sbbs sber sbhs sbor sbse se-e se-g se-h se-o se-s sebe sebo sebs seeb seeg seeh seer sees sege segg segh sego segs sehe sehr sehs serb sere serg sero serr sers sese sesh seso sess sger sges sggg sggs sghs sgro sgsh sgss shbs she- sheb shee sheh sheo sher shes shgr shhh shhs shoe shog shoo shor shos shre shrs sobe sobo sobr sobs soeo soes sogh sogo sogs sohh soho sohs soog soor soos sorb sore sorg sorh soro sorr sors sose sosh soso soss sreb sreo sres srgb srhs sros ssbr ssee sses ssgs sshs ssrg ssrs sssb sssh ssss

bbbee bbser be-er be-ro beber bebes bebog beebe beebs beers begee begge beggs begob begor beher berbe bereg bereh beres berge bergh bergs berhe berob beroe beror berre berse besee beshe besob besos besse besso bgosh bheer bhees bhore bo-bo bo-ho bobos bobr bobre boege boero boers boese boger bogge boggs boghe bogoe bogor bogos bohge bohor bohos bohrs boobs booer boore boors boose boosh borbo boree borer bores borge borgh borgo borgs boro- boroo boros borre