bbb bbd bbn bbo bbr bdb bdd bdj bdo bdr bjd bjj bjn bjr bnb bnd bnj bnn bno bnr bob bod boj bon boo bor brb brd brj brn bro brr dbb dbd dbn dbo dbr ddb ddd ddn ddo ddr dj- djb djd djo dnb dnd dnj dnn dno dnr dob dod doj don doo dor drb drd drj drn dro drr j-d jbj jbo jbr jdb jdn jdo jdr jjb jjj jjr jnd jnj jnn jno jnr job jod joj jon joo jor jrb jrn jro jrr nbb nbd nbn nbo nbr ndb ndd ndn ndo ndr njn nnb nnn nno no- nob nod noj non noo nor nrb nrd nrj nrn nro nrr ob- obb obd obj obn obo obr odb odd odn odo odr ojb ojd ojo on- onb ond onj onn ono onr oo- oob ood oon ooo oor or- orb ord orn oro orr rbb rbd rbn rbo rbr rdb rdd rdj rdn rdo rdr rjr rnb rnd rnn rno rnr rob rod roj ron roo ror rrb rrd rrn rrr