-er b-p bbb bbd bbe bbh bbo bbp bbr bbs bdb bdd bde bdh bdo bdp bdr bds be- beb bed bee beh beo bep ber bes bhb bhd bhe bhh bho bhp bhr bhs bob bod boe boh boo bop bor bos bpb bpd bpe bph bpo bpp bpr bps brb brd bre brh bro brp brr brs bsb bsd bse bsh bso bsp bsr bss dbb dbd dbe dbh dbo dbp dbr dbs ddb ddd dde ddh ddo ddp ddr dds de- deb ded dee deh deo dep der des dh- dhb dhd dhe dhh dho dhp dhr dhs dob dod doe doh doo dop dor dos dpb dpd dpe dph dpo dpp dpr dps drb drd dre dro drp drr drs dsb dsd dse dsh dso dsp dsr dss ebb ebd ebe ebh ebo ebp ebr ebs ed- edb edd ede edh edo edp edr eds eeb eed eee eeo eep eer ees ehb ehd ehe ehh eho ehp ehr ehs eo- eob eod eoe eoh eoo eop eor eos ep- epb epd epe eph epo epp epr eps erb erd ere erh ero erp err ers es- esb esd ese esh eso esp esr ess hbb hbd hbe hbh hbo hbp hbr hbs hdb hdd hde hdh hdo hdp hdr hds he- heb hed hee heh heo hep her hes hhb hhd hhe hhh hho hhp hhr hhs hob hod hoe hoh hoo hop hor hos hpb hpd hpe hph hpo hpp hpr hps hr- hrb hrd hre hrh hro hrp hrr hrs hsb hsd hse hsh hsp hsr hss ob- obb obd obe obh obo obp obr obs odb odd ode odh odo odp odr ods oeb oed oee oeh oeo oep oer oes ohd ohe ohh oho ohp ohr ohs oo- oob ood ooh ooo oop oor oos op- opb opd ope oph opo opp opr ops or- orb ord ore orh oro orp orr ors os- osb osd ose osh oso osp osr oss p-p pbb pbd pbe pbo pbp pbr pbs pdb pdd pde pdh pdo pdp pdr pds peb ped pee peh peo pep per pes phb phd phe pho php phr phs pob pod poe poh poo pop por pos ppb ppd ppe pph ppo ppp ppr pps prb prd pre prh pro prp prr prs ps- psb psd pse psh pso psp psr pss rbb rbd rbe rbh rbo rbp rbr rbs rdb rdd rde rdh rdo rdp rdr rds re- reb red ree reh reo rep rer res rh- rhb rhd rhe rhh rho rhp rhr rhs rob rod roe roh roo rop ror ros rpb rpd rpe rph rpo rpp rpr rps rrb rrd rrh rrp rrr rrs rsb rsd rse rsh rso rsp rsr rss sbb sbd sbe sbh sbo sbp sbr sbs sdb sdd sde sdh sdo sdp sdr sds se- seb sed see seh seo sep ser ses sh- shb shd she shh sho shp shr shs sob sod soe soh soo sop sor sos spb spd spe sph spo spp spr sps sr- srb srd sre srh sro srp srr srs ss- ssb ssd sse ssh sso ssp ssr sss

-ose bbbb bbbs bbdd bbdo bbeb bbhs bbpr bd-r bddh bdes bdhs bdos bdsd bebb bebe bebo bede bedo beds beeb beed beep beer bees behr behs beo- beod beor beos bepo berd bere bero berr bers bes- bese besh beso bess bher bhhs bhor bobb bobe bobo bobs bodb bode bodh bodo bods boee boeo boep boer boes bohd boho bohr bohs boob bood booe booh boop boor boos bope bopp bops bor- bord bore borh boro borr bors bose bosh boso boss bphs bpoe bprd brdo brds breb bred bree breo brep brer bres brhs brob brod broe broh broo bror bros brrr brrs brsb brsr bsbd bseb bsed bsee bser bses bshs bsod bsos bspp bspr bsrd bssd bsse d-bo dbhs dbos dbpd dbrs dbss dddd ddes ddpo ddps ddre ddss debe debs dedd dede dedo deeb deed deep deer dees deop deor deos depe depo depp depr deps der- derb dere dero derp derr ders des- dese desh deso desp dess dhbp dhed dhee dher dhod dhor dhpr dhps dobb dobe dobs dod- dodd dode dodo dods doer does dohr dohs doob dood doop door doos dope dopo dopp dopr dops dord dore doro dorp dorr dors dose dosh doso doss dper dphp dphs dpos dpph dpsd dred dree dreh dres drhs drob drod droh drop drrs drsp dsdp dsdr dshs dsos dsph dsps dsrp dsrr dssp ebbo ebbr ebbs ebed eber ebes ebhs eboe eboo ebor ebos ebpo ebro edde eddo eddp edds ede- edeh eder edes edhs edod edos edss eede eeee eees eehs eeps eero eers eese ehdd eheh eher ehhs ehre eode eoes eore epee eper epes eph- ephs epod epor epos eppo eppp epps eprb epro eprp eprs epsd epsp epss erbb erbe erde erds ereb ered erer eres erhs erob erod eroe eroo eros erpe erps erre erro errs erse ersh erso esbo esbs esdp esds esee eseo eser eses eshs eso- esop esos espe espo espp esps esrd esse essh esso essp hbbs hbds hbes hbhs hbos hbrs hbss hdhs hdod hdos hdss hebb hebe hebo hebr hedd hede hedo hedp heds heeb heed heep heer hees hehe heho hehs heor hepe hepp heps herb herd here hero herp herr hers hesh hesp hess hhds hhhh hhhs hobe hobo hobs hode hodh hodr hods hoed hoer hoes hohe hoho hood hooe hoop hoor hoos hope hopo hopp hops hord hore horo horr hors hose hosh hosp hoss hpdh hphs hppe hpps hpse hpss hree hrhs hrob hrod hros hrpp hrps hrso hsed hses hshs hsob hsps hsse hssp o-eo obbo obed ober obes obhs oboe obor obos obre obrh obro obsd obsr obss odbo oddd odds oded odeo oder odes odoh odoo odop odor odos odrp odso oedo oeds oeps oere oers oese ohbe ohed ohee oher ohho ohhs ohob ohoh ohos