-er b-p bbb bbd bbe bbo bbp bbr bbw bdb bdd bde bdo bdp bdr bdw bdz be- beb bed bee beo bep ber bew bez bob bod boe boo bop bor bow boz bpb bpd bpe bpo bpp bpr bpw brb brd bre bro brp brr brw brz bwb bwd bwo bwp bwr bzd bze bzo bzp bzr bzz dbb dbd dbe dbo dbp dbr dbz ddb ddd dde ddo ddp ddr ddw ddz de- deb ded dee deo dep der dew dez dob dod doe doo dop dor dow doz dpb dpd dpe dpo dpp dpr dpw dpz drb drd dre dro drp drr drw drz dwb dwe dwo dwp dwr dww dzb dzd dze dzo dzp dzr ebb ebd ebe ebo ebp ebr ebw ed- edb edd ede edo edp edr edw eeb eed eee eeo eep eer eew eo- eob eod eoe eoo eop eor eow ep- epb epd epe epo epp epr epw epz erb erd ere ero erp err erw erz ewb ewd ewe ewo ewp ewr eww eze ezo ezr ezz ob- obb obd obe obo obp obr obw odb odd ode odo odp odr oeb oed oee oeo oep oer oo- oob ood ooo oop oor oow op- opb opd ope opo opp opr opw or- orb ord ore oro orp orr orz owb owd owe owo owp oww oze ozo ozw ozz p-p pbb pbd pbe pbo pbp pbr pbw pbz pdb pdd pde pdo pdp pdr pdz peb ped pee peo pep per pew pez pob pod poe poo pop por pow poz ppb ppd ppe ppo ppp ppr ppw ppz prb prd pre pro prp prr prw prz pwb pwd pwe pwo pwp pwr pzp rbb rbd rbe rbo rbp rbr rbw rdb rdd rde rdo rdp rdr re- reb red ree reo rep rer rew rez rob rod roe roo rop ror row roz rpb rpd rpe rpo rpp rpr rpw rpz rrb rrd rrp rrr rwb rwd rwe rwr rzb rze rzo wbb wbd wbe wbo wbr wbw wbz wdb wdp wdr wdz web wed wee weo wep wer wew wez wob wod woe woo wop wor wow woz wpb wpd wpe wpo wpp wpr wpz wr- wrd wre wro wrp wrr wrw wwd wwe wwo wwp www wzp zbb zbr zbw zeb zed zee zeo zep zer zez zo- zob zod zoe zoo zor zow zpe zpo zpp zpr zro zrp zzr zzz