bbb bbd bbh bbi bbn bbo bbr bbs bdb bdd bdh bdi bdo bdr bds bhb bhd bhh bhi bho bhr bhs bi- bib bid bih bii bin bio bir bis bnb bnd bni bnn bno bnr bns bob bod boh boi bon boo bor bos brb brd brh bri brn bro brr brs bsb bsd bsh bsi bsn bso bsr bss dbb dbd dbh dbi dbn dbo dbr dbs ddb ddd ddh ddi ddn ddo ddr dds dh- dhb dhd dhh dhi dho dhr dhs di- dib did dih dii din dio dir dis dnb dnd dnh dni dnn dno dnr dns dob dod doh doi don doo dor dos drb drd dri drn dro drr drs dsb dsd dsh dsi dsn dso dsr dss h-i hbb hbd hbh hbi hbn hbo hbr hbs hdb hdd hdh hdi hdn hdo hdr hds hhb hhd hhh hhi hhn hho hhr hhs hib hid hih hii hin hio hir his hnb hnd hnh hnn hno hns hob hod hoh hoi hon hoo hor hos hr- hrb hrd hrh hri hrn hro hrr hrs hsb hsd hsh hsi hsn hsr hss i-d ibb ibd ibh ibi ibn ibo ibr ibs idb idd idh idi idn ido idr ids ihb ihd ihh ihi ihn iho ihr ihs iib iid iih iii iin iio iir iis in- inb ind inh ini inn ino inr ins io- iob iod ioh ioi ion ioo ior ios ir- irb ird iri irn iro irr irs is- isb isd ish isi isn iso isr iss n-i nbb nbd nbi nbn nbo nbr nbs ndb ndd ndh ndi ndn ndo ndr nds nhb nhd nhh nhi nhn nhr nhs nib nid nih nii nin nio nir nis nnb nnh nni nnn nno nns no- nob nod noh noi non noo nor nos nrb nrd nri nrn nro nrr nrs nsb nsd nsh nsi nsn nso nsr nss o-i ob- obb obd obh obi obn obo obr obs odb odd odh odi odn odo odr ods ohd ohh ohi ohn oho ohr ohs oib oid oii oin oio oir ois on- onb ond onh oni onn ono onr ons oo- oob ood ooh ooi oon ooo oor oos or- orb ord orh ori orn oro orr ors os- osb osd osh osi osn oso osr oss rbb rbd rbh rbi rbn rbo rbr rbs rdb rdd rdh rdi rdn rdo rdr rds rh- rhb rhd rhh rhi rhn rho rhr rhs rib rid rih rii rin rio rir ris rnb rnd rnh rni rnn rno rnr rns rob rod roh roi ron roo ror ros rrb rrd rrh rri rrn rrr rrs rsb rsd rsh rsi rsn rso rsr rss sbb sbd sbh sbi sbn sbo sbr sbs sdb sdd sdh sdi sdn sdo sdr sds sh- shb shd shh shi shn sho shr shs sib sid sih sii sin sio sir sis snb snd sni snn sno snr sns sob sod soh soi son soo sor sos sr- srb srd srh sri srn sro srr srs ss- ssb ssd ssh ssi ssn sso ssr sss