bbb bbc bbd bbg bbn bbo bbr bbs bbt bby bcb bcc bcd bcg bcn bco bcr bcs bct bcy bdb bdc bdd bdg bdo bdr bds bdt bdy bgb bgc bgd bgg bgn bgo bgr bgs bgt bnb bnc bnd bng bnn bno bnr bns bnt bob boc bod bog bon boo bor bos bot boy brb brd brg brn bro brr brs brt bry bsb bsc bsd bsg bsn bso bsr bss bst bsy btb btc btd btg btn bto btr bts btt bty by- byc byd byg byn byo byr bys byt c-- cbb cbc cbd cbg cbn cbo cbr cbs cbt cby ccb ccc ccd ccg ccn cco ccr ccs cct cdb cdc cdd cdg cdn cdo cdr cds cdt cdy cgb cgc cgd cgg cgn cgo cgr cgs cgt cgy cn- cnb cnc cnd cng cnn cno cnr cns cnt cny co- cob coc cod cog con coo cor cos cot coy crb crc crd crg crn cro crr crs crt cry csb csc csd csg csn cso csr css cst csy ctb ctc ctd ctg ctn cto ctr cts ctt cty cyb cyc cyd cyg cyn cyo cyr cys cyt dbb dbc dbd dbg dbn dbo dbr dbs dbt dby dcb dcc dcd dcg dcn dco dcr dcs dct ddb ddc ddd ddg ddn ddo ddr dds ddt ddy dgc dgd dgg dgn dgr dgs dgt dnb dnc dnd dng dnn dno dnr dns dnt dny dob doc dod dog don doo dor dos dot doy drb drc drd drg drn dro drr drs drt dry dsb dsc dsd dsg dsn dso dsr dss dst dsy dtb dtc dtd dtg dtn dto dtr dts dtt dty dy- dyb dyc dyd dyn dyo dyr dys dyy g-d gbc gbd gbg gbn gbo gbr gbs gbt gby gcb gcc gcd gcg gcn gco gcr gcs gct gdb gdc gdd gdn gdo gdr gds gdt ggb ggc ggd ggg ggn ggo ggr ggs ggt gnb gnc gnd gnn gno gnr gns gnt gob goc god gog gon goo gor gos got goy grb grc grd grg grn gro grr grs grt gry gsb gsc gsd gsg gsn gso gsr gss gst gtb gtc gtd gtg gtn gto gtr gts gtt gty gy- gyb gyd gyn gyo gyr gys nbb nbc nbd nbg nbn nbo nbr nbs nbt ncb ncc ncd ncg ncn nco ncr ncs nct ndb ndc ndd ndg ndn ndo ndr nds ndt ndy ngb ngc ngd ngg ngn ngo ngs ngt nnb nnc nng nnn nno nns nnt no- nob noc nod nog non noo nor nos not noy nrb nrc nrd nrg nrn nro nrr nrs nrt nry nsb nsc nsd nsg nsn nso nsr nss nst nsy ntb ntc ntd ntg ntn nto ntr nts ntt nyc nyd nyg nyn nyo nys nyt nyy ob- obb obc obd obg obn obo obr obs obt oby oc- ocb occ ocd ocg ocn oco ocr ocs oct odb odc odd odg odn odo odr ods odt ogc ogd ogg ogn ogo ogs ogt ogy on- onb onc ond ong onn ono onr ons ont ony oo- oob ooc ood oog oon ooo oor oos oot or- orb orc ord org orn oro orr ors ort ory os- osb osc osd osg osn oso osr oss ost ot- otb otc otd otg otn oto otr ots ott oyd oyo oys rbb rbc rbd rbg rbn rbo rbr rbs rbt rcb rcc rcd rcg rcn rco rcr rcs rct rdb rdc rdd rdg rdn rdo rdr rds rdt rdy rgb rgc rgd rgg rgn rgo rgr rgs rgt rnb rnc rnd rng rnn rno rnr rns rnt rny rob roc rod rog ron roo ror ros rot roy rrb rrc rrd rrg rrn rrr rrs rrt rsb rsc rsd rsg rsn rso rsr rss rst rtb rtc rtd rtg rtn rto rtr rts rtt rty ry- ryc ryd ryg ryn ryo ryr rys ryy sbb sbc sbd sbg sbn sbo sbr sbs sbt sby scb scc scd scg scn sco scr scs sct sdb sdc sdd sdg sdn sdo sdr sds sdt sdy sgb sgc sgd sgg sgn sgo sgr sgs sgt snb snc snd sng snn sno snr sns snt sny sob soc sod sog son soo sor sos sot soy sr- srb src srd srg srn sro srr srs srt sry ss- ssb ssc ssd ssg ssn sso ssr sss sst stb stc std stg stn sto str sts stt sty sy- syb syc syd syg syn syr sys syt tbb tbc tbd tbg tbn tbo tbr tbs tbt tcb tcc tcd tcg tcn tco tcr tcs tct tdb tdc tdd tdg tdn tdo tdr tds tdt tdy tgb tgc tgg tgn tgo tgr tgs tgt tgy tnb tnc tnd tng tnn tno tnr tns tnt to- tob toc tod tog ton too tor tos tot toy trb trc trd trg trn tro trr trs trt try tsb tsc tsd tsg tsn tso tsr tss tst tsy ttb ttc ttd ttg ttn tto ttr tts ttt tty tyc tyd tyg tyn tyo tyr tys tyt ybc ybg ybr ybs yby ycc ycd yco ycs ycy ydg ydn ydo yds ydt ydy ygc ygo ynd yng ynn yns yny yob yoc yod yog yon yoo yor yos yot yoy yrc yrg yrn yro yrs yrt ysb ysc ysg yso ysr yss yst ysy ytc ytd ytn yto ytr yts ytt yyb yyc yyg yys yyt yyy