-er bbb bbd bbe bbh bbm bbo bbr bdb bdd bde bdh bdm bdo bdr be- beb bed bee beh bem beo ber bhb bhd bhe bhh bhm bho bhr bmb bmd bme bmh bmm bmo bmr bob bod boe boh bom boo bor brb brd bre brh brm bro brr dbb dbd dbe dbh dbm dbo dbr ddb ddd dde ddh ddm ddo ddr de- deb ded dee deh dem deo der dh- dhb dhd dhe dhh dhm dho dhr dmb dmd dme dmh dmm dmo dmr dob dod doe doh dom doo dor drb drd dre drm dro drr ebb ebd ebe ebh ebm ebo ebr ed- edb edd ede edh edm edo edr eeb eed eee eem eeo eer ehb ehd ehe ehh ehm eho ehr em- emb emd eme emh emm emo emr eo- eob eod eoe eoh eom eoo eor erb erd ere erh erm ero err hbb hbd hbe hbh hbm hbo hbr hdb hdd hde hdh hdm hdo hdr he- heb hed hee heh hem heo her hhb hhd hhe hhh hhm hho hhr hmb hmd hme hmh hmm hmo hmr hob hod hoe hoh hom hoo hor hr- hrb hrd hre hrh hrm hro hrr m-o m-r mbb mbd mbe mbh mbm mbo mbr mdb mdd mde mdh mdm mdo mdr meb med mee meh mem meo mer mhd mhh mhm mho mhr mmb mmd mme mmh mmm mmo mmr mob mod moe moh mom moo mor mrb mrd mre mrh mrm mro mrr ob- obb obd obe obh obm obo obr odb odd ode odh odm odo odr oeb oed oee oeh oem oeo oer ohd ohe ohh ohm oho ohr om- omb omd ome omh omm omo omr oo- oob ood ooh oom ooo oor or- orb ord ore orh orm oro orr rbb rbd rbe rbh rbm rbo rbr rdb rdd rde rdh rdm rdo rdr re- reb red ree reh rem reo rer rh- rhb rhd rhe rhh rhm rho rhr rmb rmd rme rmh rmm rmo rmr rob rod roe roh rom roo ror rrb rrd rrh rrm rrr