-er -ey b-p bbb bbd bbe bbh bbo bbp bbr bbs bby bdb bdd bde bdh bdo bdp bdr bds bdy be- beb bed bee beh beo bep ber bes bey bhb bhd bhe bhh bho bhp bhr bhs bob bod boe boh boo bop bor bos boy bpb bpd bpe bph bpo bpp bpr bps bpy brb brd bre brh bro brp brr brs bry bsb bsd bse bsh bso bsp bsr bss bsy by- byd bye byh byo byp byr bys dbb dbd dbe dbh dbo dbp dbr dbs dby ddb ddd dde ddh ddo ddp ddr dds ddy de- deb ded dee deh deo dep der des dey dh- dhb dhd dhe dhh dho dhp dhr dhs dob dod doe doh doo dop dor dos doy dpb dpd dpe dph dpo dpp dpr dps drb drd dre dro drp drr drs dry dsb dsd dse dsh dso dsp dsr dss dsy dy- dyb dyd dye dyo dyp dyr dys dyy ebb ebd ebe ebh ebo ebp ebr ebs eby ed- edb edd ede edh edo edp edr eds edy eeb eed eee eeo eep eer ees eey 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 ery es- esb esd ese esh eso esp esr ess esy eyd eye eyo eyp eyr eys hbb hbd hbe hbh hbo hbp hbr hbs hby hdb hdd hde hdh hdo hdp hdr hds hdy he- heb hed hee heh heo hep her hes hey hhb hhd hhe hhh hho hhp hhr hhs hhy hob hod hoe hoh hoo hop hor hos hoy hpb hpd hpe hph hpo hpp hpr hps hpy hr- hrb hrd hre hrh hro hrp hrr hrs hsb hsd hse hsh hsp hsr hss hsy hy- hyb hyd hye hyh hyo hyp hyr hys hyy ob- obb obd obe obh obo obp obr obs oby odb odd ode odh odo odp odr ods oeb oed oee oeh oeo oep oer oes oey ohd ohe ohh oho ohp ohr ohs oo- oob ood ooh ooo oop oor oos op- opb opd ope oph opo opp opr ops opy or- orb ord ore orh oro orp orr ors ory os- osb osd ose osh oso osp osr oss oyd oye oyo oys p-p pbb pbd pbe pbo pbp pbr pbs pby pdb pdd pde pdh pdo pdp pdr pds peb ped pee peh peo pep per pes pey phb phd phe pho php phr phs phy pob pod poe poh poo pop por pos poy ppb ppd ppe pph ppo ppp ppr pps prb prd pre prh pro prp prr prs pry ps- psb psd pse psh pso psp psr pss psy py- pyb pyd pye pyo pyr pys rbb rbd rbe rbh rbo rbp rbr rbs rdb rdd rde rdh rdo rdp rdr rds rdy re- reb red ree reh reo rep rer res rey rh- rhb rhd rhe rhh rho rhp rhr rhs rob rod roe roh roo rop ror ros roy rpb rpd rpe rph rpo rpp rpr rps rrb rrd rrh rrp rrr rrs rsb rsd rse rsh rso rsp rsr rss ry- ryd rye ryo ryr rys ryy sbb sbd sbe sbh sbo sbp sbr sbs sby sdb sdd sde sdh sdo sdp sdr sds sdy se- seb sed see seh seo sep ser ses sey sh- shb shd she shh sho shp shr shs shy sob sod soe soh soo sop sor sos soy spb spd spe sph spo spp spr sps spy sr- srb srd sre srh sro srp srr srs sry ss- ssb ssd sse ssh sso ssp ssr sss sy- syb syd sye syh syp syr sys ybe ybp ybr ybs yby yde ydo yds ydy yeb yed yee yeh yeo yep yer yes yey yhe yhs yob yod yoe yoo yop yor yos yoy ypd ypo yps yre yro yrp yrs ysb yse yso ysp ysr yss ysy yyb yye yys yyy