bbb bbd bbk bbn bbo bbr bbs bbt bdb bdd bdj bdk bdo bdr bds bdt bjd bjj bjk bjn bjr bjs bjt bkb bkk bkn bko bkr bks bkt bnb bnd bnj bnk bnn bno bnr bns bnt bob bod boj bok bon boo bor bos bot brb brd brj brk brn bro brr brs brt bsb bsd bsj bsk bsn bso bsr bss bst btb btd btk btn bto btr bts btt dbb dbd dbk dbn dbo dbr dbs dbt ddb ddd ddk ddn ddo ddr dds ddt dj- djb djd djk djo djs djt dkb dkk dko dkr dks dkt dnb dnd dnj dnk dnn dno dnr dns dnt dob dod doj dok don doo dor dos dot drb drd drj drk drn dro drr drs drt dsb dsd dsj dsk dsn dso dsr dss dst dtb dtd dtj dtk dtn dto dtr dts dtt j-d jbj jbk jbo jbr jbs jbt jdb jdn jdo jdr jds jdt jjb jjj jjk jjr jjs jkb jkk jkn jko jkr jks jkt jnd jnj jnn jno jnr jns jnt job jod joj jok jon joo jor jos jot jrb jrk jrn jro jrr jrs jrt jsb jsd jsj jsk jsn jso jsr jss jst jtb jtk jtn jtr jts jtt k-t kbb kbd kbk kbn kbo kbr kbs kdb kdk kdo kdr kds kdt kjb kjr kjs kkb kkk kkn kkr kks kkt kn- knd knk knn kno knr knt kob kod kok kon koo kor kos kot krd krk krn kro krr krs krt ksb ksd ksk ksn kso ksr kss kst ktb ktj ktk ktn kto ktr kts ktt nbb nbd nbk nbn nbo nbr nbs nbt ndb ndd ndk ndn ndo ndr nds ndt njk njn njs nkj nkk nkn nko nkr nks nkt nnb nnk nnn nno nns nnt no- nob nod noj nok non noo nor nos not nrb nrd nrj nrk nrn nro nrr nrs nrt nsb nsd nsk nsn nso nsr nss nst ntb ntd ntk ntn nto ntr nts ntt ob- obb obd obj obk obn obo obr obs obt odb odd odn odo odr ods odt ojb ojd ojo ojs okb okd okj okk oko okr oks on- onb ond onj onk onn ono onr ons ont oo- oob ood ook oon ooo oor oos oot or- orb ord ork orn oro orr ors ort os- osb osd osj osk osn oso osr oss ost ot- otb otd otk otn oto otr ots ott rbb rbd rbk rbn rbo rbr rbs rbt rdb rdd rdj rdn rdo rdr rds rdt rjk rjr rkb rkk rko rks rkt rnb rnd rnn rno rnr rns rnt rob rod roj rok ron roo ror ros rot rrb rrd rrk rrn rrr rrs rrt rsb rsd rsj rsk rsn rso rsr rss rst rtb rtd rtj rtk rtn rto rtr rts rtt sbb sbd sbj sbk sbn sbo sbr sbs sbt sdb sdd sdj sdk sdn sdo sdr sds sdt sjb sjd sjj sjk sjr sjs sjt sk- skb skd skj skk sko skr sks skt snb snd snj snk snn sno snr sns snt sob sod soj sok son soo sor sos sot sr- srb srd srj srk srn sro srr srs srt ss- ssb ssd ssj ssk ssn sso ssr sss sst stb std stj stk stn sto str sts stt tbb tbd tbj tbk tbn tbo tbr tbs tbt tdb tdd tdk tdn tdo tdr tds tdt tjd tjo tjr tjs tkb tkk tko tkr tks tkt tnb tnd tnk tnn tno tnr tns tnt to- tob tod toj tok ton too tor tos tot trb trd trk trn tro trr trs trt tsb tsd tsj tsk tsn tso tsr tss tst ttb ttd ttk ttn tto ttr tts ttt