-er b-p bbb bbd bbe bbh bbi bbo bbp bbr bbs bdb bdd bde bdh bdi bdo bdp bdr bds be- beb bed bee beh bei beo bep ber bes bhb bhd bhe bhh bhi bho bhp bhr bhs bi- bib bid bie bih bii bio bip bir bis bob bod boe boh boi boo bop bor bos bpb bpd bpe bph bpi bpo bpp bpr bps brb brd bre brh bri bro brp brr brs bsb bsd bse bsh bsi bso bsp bsr bss dbb dbd dbe dbh dbi dbo dbp dbr dbs ddb ddd dde ddh ddi ddo ddp ddr dds de- deb ded dee deh dei deo dep der des dh- dhb dhd dhe dhh dhi dho dhp dhr dhs di- dib did die dih dii dio dip dir dis dob dod doe doh doi doo dop dor dos dpb dpd dpe dph dpi dpo dpp dpr dps drb drd dre dri dro drp drr drs dsb dsd dse dsh dsi dso dsp dsr dss ebb ebd ebe ebh ebi ebo ebp ebr ebs ed- edb edd ede edh edi edo edp edr eds eeb eed eee eeo eep eer ees ehb ehd ehe ehh ehi eho ehp ehr ehs eib eid eie eii eio eip eir eis eo- eob eod eoe eoh eoi eoo eop eor eos ep- epb epd epe eph epi epo epp epr eps erb erd ere erh eri ero erp err ers es- esb esd ese esh esi eso esp esr ess h-i hbb hbd hbe hbh hbi hbo hbp hbr hbs hdb hdd hde hdh hdi hdo hdp hdr hds he- heb hed hee heh hei heo hep her hes hhb hhd hhe hhh hhi hho hhp hhr hhs hib hid hie hih hii hio hip hir his hob hod hoe hoh hoi hoo hop hor hos hpb hpd hpe hph hpi hpo hpp hpr hps hr- hrb hrd hre hrh hri hro hrp hrr hrs hsb hsd hse hsh hsi hsp hsr hss i-d ibb ibd ibe ibh ibi ibo ibp ibr ibs idb idd ide idh idi ido idp idr ids ie- ied iee iei iep ier ies ihb ihd ihe ihh ihi iho ihp ihr ihs iib iid iie iih iii iio iip iir iis io- iob iod ioe ioh ioi ioo iop ior ios ipb ipd ipe ipi ipo ipp ipr ips ir- irb ird ire iri iro irp irr irs is- isb isd ise ish isi iso isp isr iss o-i ob- obb obd obe obh obi obo obp obr obs odb odd ode odh odi odo odp odr ods oeb oed oee oeh oei oeo oep oer oes ohd ohe ohh ohi oho ohp ohr ohs oib oid oie oii oio oip oir ois oo- oob ood ooh ooi ooo oop oor oos op- opb opd ope oph opi opo opp opr ops or- orb ord ore orh ori oro orp orr ors os- osb osd ose osh osi oso osp osr oss p-p pbb pbd pbe pbi pbo pbp pbr pbs pdb pdd pde pdh pdi pdo pdp pdr pds peb ped pee peh pei peo pep per pes phb phd phe phi pho php phr phs pib pid pie pih pii pio pip pir pis pob pod poe poh poi poo pop por pos ppb ppd ppe pph ppi ppo ppp ppr pps prb prd pre prh pri pro prp prr prs ps- psb psd pse psh psi pso psp psr pss rbb rbd rbe rbh rbi rbo rbp rbr rbs rdb rdd rde rdh rdi rdo rdp rdr rds re- reb red ree reh rei reo rep rer res rh- rhb rhd rhe rhh rhi rho rhp rhr rhs rib rid rie rih rii rio rip rir ris rob rod roe roh roi roo rop ror ros rpb rpd rpe rph rpi rpo rpp rpr rps rrb rrd rrh rri rrp rrr rrs rsb rsd rse rsh rsi rso rsp rsr rss sbb sbd sbe sbh sbi sbo sbp sbr sbs sdb sdd sde sdh sdi sdo sdp sdr sds se- seb sed see seh sei seo sep ser ses sh- shb shd she shh shi sho shp shr shs sib sid sie sih sii sio sip sir sis sob sod soe soh soi soo sop sor sos spb spd spe sph spi spo spp spr sps sr- srb srd sre srh sri sro srp srr srs ss- ssb ssd sse ssh ssi sso ssp ssr sss

-ose bbbb bbbs bbdd bbdo bbeb bbhs bbpr bd-r bddh bdes bdhs bdii bdos bdsd bebb bebe bebi bebo bede bedi bedo beds beeb beed beep beer bees behr behs beir beis beo- beod beor beos bepo berd bere beri bero berr bers bes- bese besh beso bess bher bhhs bhie bhir bhoi bhor bibb bibe bibi bibo bibs bide bidi bido bidr bids bieb bied bier bies bihe bihi bihs biis bio- bioi bios bipp bips birb bird bire biri biro birr birs bis- bisd bise bish biso bisp biss bobb bobe bobi bobo bobs bodb bode bodh bodi bodo bods boee boeo boep boer boes bohd boho bohr bohs boi- boid boie boii bois boob bood booe booh boop boor boos bope bopp bops bor- bord bore borh bori boro borr bors bose bosh bosi boso boss bphs bpoe bprd brdo brds breb bred bree brei breo brep brer bres brhs brid brie brih brio bris 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 ddie ddpo ddps ddre ddss debe debi debs dedd dede dedi dedo deeb deed deep deer dees dehi deid deie deih deip deir deis deop deor deos depe depo depp depr deps der- derb dere deri dero derp derr ders des- dese desh desi deso desp dess dhbp dhed dhee dher dhis dhod dhor dhpr dhps dibb dibe dibo dibp dibs dide didi dido