bbb bbd bbg bbi bbn bbr bbs bbt bdb bdd bdg bdi bdr bds bdt bgb bgd bgg bgi bgn bgr bgs bgt bi- bib bid big bii bin bir bis bit bnb bnd bng bni bnn bnr bns bnt brb brd brg bri brn brr brs brt bsb bsd bsg bsi bsn bsr bss bst btb btd btg bti btn btr bts btt dbb dbd dbg dbi dbn dbr dbs dbt ddb ddd ddg ddi ddn ddr dds ddt dgd dgg dgi dgn dgr dgs dgt di- dib did dig dii din dir dis dit dnb dnd dng dni dnn dnr dns dnt drb drd drg dri drn drr drs drt dsb dsd dsg dsi dsn dsr dss dst dtb dtd dtg dti dtn dtr dts dtt g-d gbd gbg gbi gbn gbr gbs gbt gdb gdd gdi gdn gdr gds gdt ggb ggd ggg ggi ggn ggr ggs ggt gib gid gig gii gin gir gis git gnb gnd gni gnn gnr gns gnt grb grd grg gri grn grr grs grt gsb gsd gsg gsi gsn gsr gss gst gtb gtd gtg gti gtn gtr gts gtt i-d ibb ibd ibg ibi ibn ibr ibs ibt idb idd idg idi idn idr ids idt igb igd igg igi ign igr igs igt iib iid iii iin iir iis iit in- inb ind ing ini inn inr ins int ir- irb ird irg iri irn irr irs irt is- isb isd isg isi isn isr iss ist itb itd itg iti itn its itt n-i nbb nbd nbg nbi nbn nbr nbs nbt ndb ndd ndg ndi ndn ndr nds ndt ngb ngd ngg ngi ngn ngs ngt nib nid nig nii nin nir nis nit nnb nng nni nnn nns nnt nrb nrd nrg nri nrn nrr nrs nrt nsb nsd nsg nsi nsn nsr nss nst ntb ntd ntg nti ntn ntr nts ntt rbb rbd rbg rbi rbn rbr rbs rbt rdb rdd rdg rdi rdn rdr rds rdt rgb rgd rgg rgi rgn rgr rgs rgt rib rid rig rii rin rir ris rit rnb rnd rng rni rnn rnr rns rnt rrb rrd rrg rri rrn rrr rrs rrt rsb rsd rsg rsi rsn rsr rss rst rtb rtd rtg rti rtn rtr rts rtt sbb sbd sbg sbi sbn sbr sbs sbt sdb sdd sdg sdi sdn sdr sds sdt sgb sgd sgg sgi sgn sgr sgs sgt sib sid sig sii sin sir sis sit snb snd sng sni snn snr sns snt sr- srb srd srg sri srn srr srs srt ss- ssb ssd ssg ssi ssn ssr sss sst stb std stg sti stn str sts stt tbb tbd tbg tbi tbn tbr tbs tbt tdb tdd tdg tdi tdn tdr tds tdt tgb tgg tgi tgn tgr tgs tgt tib tid tig tii tin tir tis tit tnb tnd tng tni tnn tnr tns tnt trb trd trg tri trn trr trs trt tsb tsd tsg tsi tsn tsr tss tst ttb ttd ttg tti ttn ttr tts ttt