bbb bbd bbf bbh bbn bbr bbs bdb bdd bdf bdh bdr bds bfb bfd bff bfh bfn bfr bfs bhb bhd bhf bhh bhr bhs bnb bnd bnf bnn bnr bns brb brd brf brh brn brr brs bsb bsd bsf bsh bsn bsr bss dbb dbd dbf dbh dbn dbr dbs ddb ddd ddf ddh ddn ddr dds dfb dfd dff dfh dfn dfr dfs dh- dhb dhd dhf dhh dhr dhs dnb dnd dnf dnh dnn dnr dns drb drd drn drr drs dsb dsd dsf dsh dsn dsr dss fbb fbd fbf fbh fbn fbr fbs fdb fdd fdf fdh fdn fdr fds ffd fff ffh ffn ffr ffs fhb fhf fhh fhn fhr fhs fnb fnd fnf fnh fnn fnr fns frb frd frf frh frn frr frs fsb fsd fsf fsh fsn fsr fss hbb hbd hbf hbh hbn hbr hbs hdb hdd hdf hdh hdn hdr hds hfb hfd hff hfh hfn hfr hfs hhb hhd hhf hhh hhn hhr hhs hnb hnd hnf hnh hnn hns hr- hrb hrd hrf hrh hrn hrr hrs hsb hsd hsf hsh hsn hsr hss nbb nbd nbf nbn nbr nbs ndb ndd ndf ndh ndn ndr nds nfb nfd nff nfn nfr nfs nhb nhd nhf nhh nhn nhr nhs nnb nnf nnh nnn nns nrb nrd nrf nrn nrr nrs nsb nsd nsf nsh nsn nsr nss rbb rbd rbf rbh rbn rbr rbs rdb rdd rdf rdh rdn rdr rds rfb rfd rff rfh rfn rfr rfs rh- rhb rhd rhf rhh rhn rhr rhs rnb rnd rnh rnn rnr rns rrb rrd rrf rrh rrn rrr rrs rsb rsd rsf rsh rsn rsr rss sbb sbd sbf sbh sbn sbr sbs sdb sdd sdf sdh sdn sdr sds sfb sfd sff sfh sfn sfr sfs sh- shb shd shf shh shn shr shs snb snd snf snn snr sns sr- srb srd srf srh srn srr srs ss- ssb ssd ssf ssh ssn ssr sss