-er -ol bbb bbd bbe bbl bbo bbr bbw bdb bdd bde bdl bdo bdr bdw bdz be- beb bed bee bel beo ber bew bez blb bld ble bll blo blr blz bob bod boe bol boo bor bow boz brb brd bre brl bro brr brw brz bwb bwd bwl bwo bwr bzd bze bzo bzr bzz dbb dbd dbe dbl dbo dbr dbz ddb ddd dde ddl ddo ddr ddw ddz de- deb ded dee del deo der dew dez dl- dlb dld dle dll dlo dlr dob dod doe dol doo dor dow doz drb drd dre drl dro drr drw drz dwb dwe dwo dwr dww dzb dzd dze dzo dzr ebb ebd ebe ebl ebo ebr ebw ed- edb edd ede edl edo edr edw eeb eed eee eel eeo eer eew elb eld ele ell elo elr elw elz eo- eob eod eoe eol eoo eor eow erb erd ere erl ero err erw erz ewb ewd ewe ewl ewo ewr eww eze ezo ezr ezz lbb lbd lbe lbl lbo lbr lbw ldb ldd lde ldl ldo ldr ldw leb led lee lel leo ler lew lez llb lld lle lll llo llr llw llz lob lod loe lol loo lor low loz lrb lrd lro lrr lrw lrz lwb lwd lwl lwo lwr lww lzo lzr ob- obb obd obe obl obo obr obw odb odd ode odl odo odr oeb oed oee oel oeo oer olb old ole oll olo olw oo- oob ood ool ooo oor oow or- orb ord ore orl oro orr orz owb owd owe owl owo oww oze ozo ozw ozz rbb rbd rbe rbl rbo rbr rbw rdb rdd rde rdl rdo rdr re- reb red ree rel reo rer rew rez rld rle rll rlo rlr rlw rob rod roe rol roo ror row roz rrb rrd rrl rrr rwb rwd rwe rwl rwr rzb rze rzo wbb wbd wbe wbo wbr wbw wbz wdb wdl wdr wdz web wed wee wel weo wer wew wez wl- wlb wle wll wlo wlr wlw wob wod woe wol woo wor wow woz wr- wrd wre wrl wro wrr wrw wwd wwe wwl wwo www zbb zbl zbr zbw zeb zed zee zel zeo zer zez zlr zo- zob zod zoe zol zoo zor zow zrl zro zzr zzz