-er b-p bbb bbe bbh bbo bbp bbr bbs be- beb bee beh beo bep ber bes bhb bhe bhh bho bhp bhr bhs bob boe boh boo bop bor bos bpb bpe bph bpo bpp bpr bps brb bre brh bro brp brr brs bsb bse bsh bso bsp bsr bss ebb ebe ebh ebo ebp ebr ebs eeb eee eeo eep eer ees ehb ehe ehh eho ehp ehr ehs eo- eob eoe eoh eoo eop eor eos ep- epb epe eph epo epp epr eps erb ere erh ero erp err ers es- esb ese esh eso esp esr ess hbb hbe hbh hbo hbp hbr hbs he- heb hee heh heo hep her hes hhb hhe hhh hho hhp hhr hhs hob hoe hoh hoo hop hor hos hpb hpe hph hpo hpp hpr hps hr- hrb hre hrh hro hrp hrr hrs hsb hse hsh hsp hsr hss ob- obb obe obh obo obp obr obs oeb oee oeh oeo oep oer oes ohe ohh oho ohp ohr ohs oo- oob ooh ooo oop oor oos op- opb ope oph opo opp opr ops or- orb ore orh oro orp orr ors os- osb ose osh oso osp osr oss p-p pbb pbe pbo pbp pbr pbs peb pee peh peo pep per pes phb phe pho php phr phs pob poe poh poo pop por pos ppb ppe pph ppo ppp ppr pps prb pre prh pro prp prr prs ps- psb pse psh pso psp psr pss rbb rbe rbh rbo rbp rbr rbs re- reb ree reh reo rep rer res rh- rhb rhe rhh rho rhp rhr rhs rob roe roh roo rop ror ros rpb rpe rph rpo rpp rpr rps rrb rrh rrp rrr rrs rsb rse rsh rso rsp rsr rss sbb sbe sbh sbo sbp sbr sbs se- seb see seh seo sep ser ses sh- shb she shh sho shp shr shs sob soe soh soo sop sor sos spb spe sph spo spp spr sps sr- srb sre srh sro srp srr srs ss- ssb sse ssh sso ssp ssr sss

-ose bbbb bbbs bbeb bbhs bbpr bebb bebe bebo beeb beep beer bees behr behs beo- beor beos bepo bere bero berr bers bes- bese besh beso bess bher bhhs bhor bobb bobe bobo bobs boee boeo boep boer boes boho bohr bohs boob booe booh boop boor boos bope bopp bops bor- bore borh boro borr bors bose bosh boso boss bphs bpoe breb bree breo brep brer bres brhs brob broe broh broo bror bros brrr brrs brsb brsr bseb bsee bser bses bshs bsos bspp bspr bsse ebbo ebbr ebbs eber ebes ebhs eboe eboo ebor ebos ebpo ebro eeee eees eehs eeps eero eers eese eheh eher ehhs ehre eoes eore epee eper epes eph- ephs epor epos eppo eppp epps eprb epro eprp eprs epsp epss erbb erbe ereb erer eres erhs erob eroe eroo eros erpe erps erre erro errs erse ersh erso esbo esbs esee eseo eser eses eshs eso- esop esos espe espo espp esps esse essh esso essp hbbs hbes hbhs hbos hbrs hbss hebb hebe hebo hebr heeb heep heer hees hehe heho hehs heor hepe hepp heps herb here hero herp herr hers hesh hesp hess hhhh hhhs hobe hobo hobs hoer hoes hohe hoho hooe hoop hoor hoos hope hopo hopp hops hore horo horr hors hose hosh hosp hoss hphs hppe hpps hpse hpss hree hrhs hrob hros hrpp hrps hrso hses hshs hsob hsps hsse hssp o-eo obbo ober obes obhs oboe obor obos obre obrh obro obsr obss oeps oere oers oese ohbe ohee oher ohho ohhs ohob ohoh ohos ohre ohso ohss oobe ooer ooes ooho oohs oooh oooo ooos oops oore oose opep oper opes ophs opo- opor opos oppo opps orbb orbe orbo orbs ore- oreb oreh oreo orer ores orhe orhs oro- oroe oror oros orpe orph orps orro orrs orse orso osbe osbp osee oseh oser oses oshe osho oshp oshs osoo osor osos osro ossb osse osso pbhs pbrs pbsp peep peer pees pehe peho pehr peor pepe pepo peps per- pere perh pero perp perr pers pese peso pess phbs phe- phhs phob phoh phoo phos phrr phrs pobo pobs poer poes pohs pooh poop poor poos pop- pope popo popp pops porb pore poro porr pors posb pose posh poso poss pper pphs ppos pppo pppp ppps ppsh ppss prbs pre- preb pree prep pres prhs pro- prob proe proo prop pros prps prrs prse prso prss psbr pseb pshs psos psph pspp pspr psps psrp psse psso rbbb rbbr rbbs rbhs rboh rbsp rbss rebb rebe rebo rebs reeb reep rees rehb rehe rehs reop reos repe repo repp repr reps rere rero rers rese resh reso resp ress rheb rhee rheo rhes rhhs rhob rhoh rhos rob- robb robe robo robs roer roes rohe rohr rohs roob roop roor roos rope ropo rops rore roro rose rosh roso rosp ross rpho rphs rpob rpoe rpos rpps rrhs rrrr rrsp rsee rshs rsos rspb rspo rsps rsre s-os sbbs sber sbhs sbor sbse sbsp se-e se-h se-o se-s sebe sebo sebs seeb seeh seep seer sees sehe sehr sehs seop sepe sepo sepp sepr seps serb sere sero serp serr sers sese sesh seso sess shbs she- sheb shee sheh sheo shep sher shes shhh shhs shoe shoo shop shor shos shps shre shrp shrs sobe sobo sobp sobr sobs soeo soep soes sohh soho sohp sohs soop soor soos sope soph sopo sopp sops sorb sore sorh soro sorr sors sose sosh soso soss speb spee sper spes sphr sphs spoo spop spor spos spps spro sprs spse spso spsp spss sreb sreo sres srhs sros srps srsp ssbr ssee ssep sses sshs ssop sspe sspo ssps ssrs sssb sssh ssss

bbbee bbser be-er be-ro beber bebes bebop beebe beebs beeps beers beher bepop beppe beppo berbe bereh beres