-er bbb bbd bbe bbg bbi bbn bbr bbs bdb bdd bde bdg bdi bdr bds be- beb bed bee beg bei ben ber bes bgb bgd bge bgg bgi bgn bgr bgs bi- bib bid bie big bii bin bir bis bnb bnd bne bng bni bnn bnr bns brb brd bre brg bri brn brr brs bsb bsd bse bsg bsi bsn bsr bss dbb dbd dbe dbg dbi dbn dbr dbs ddb ddd dde ddg ddi ddn ddr dds de- deb ded dee deg dei den der des dgd dge dgg dgi dgn dgr dgs di- dib did die dig dii din dir dis dnb dnd dne dng dni dnn dnr dns drb drd dre drg dri drn drr drs dsb dsd dse dsg dsi dsn dsr dss ebb ebd ebe ebg ebi ebn ebr ebs ed- edb edd ede edg edi edn edr eds eeb eed eee eeg een eer ees egb egd ege egg egi egn egr egs eib eid eie eig eii ein eir eis en- enb end ene eng eni enn enr ens erb erd ere erg eri ern err ers es- esb esd ese esg esi esn esr ess g-d gbd gbe gbg gbi gbn gbr gbs gdb gdd gde gdi gdn gdr gds ge- geb ged gee geg gei gen ger ges ggb ggd ggg ggi ggn ggr ggs gib gid gie gig gii gin gir gis gnb gnd gne gni gnn gnr gns grb grd gre grg gri grn grr grs gsb gsd gse gsg gsi gsn gsr gss i-d ibb ibd ibe ibg ibi ibn ibr ibs idb idd ide idg idi idn idr ids ie- ied iee ieg iei ien ier ies igb igd ige igg igi ign igr igs iib iid iie iii iin iir iis in- inb ind ine ing ini inn inr ins ir- irb ird ire irg iri irn irr irs is- isb isd ise isg isi isn isr iss n-i nbb nbd nbe nbg nbi nbn nbr nbs ndb ndd nde ndg ndi ndn ndr nds ne- neb ned nee neg nei nen ner nes ngb ngd nge ngg ngi ngn ngs nib nid nie nig nii nin nir nis nnb nne nng nni nnn nns nrb nrd nre nrg nri nrn nrr nrs nsb nsd nse nsg nsi nsn nsr nss rbb rbd rbe rbg rbi rbn rbr rbs rdb rdd rde rdg rdi rdn rdr rds re- reb red ree reg rei ren rer res rgb rgd rge rgg rgi rgn rgr rgs rib rid rie rig rii rin rir ris rnb rnd rng rni rnn rnr rns rrb rrd rrg rri rrn rrr rrs rsb rsd rse rsg rsi rsn rsr rss sbb sbd sbe sbg sbi sbn sbr sbs sdb sdd sde sdg sdi sdn sdr sds se- seb sed see seg sei sen ser ses sgb sgd sge sgg sgi sgn sgr sgs sib sid sie sig sii sin sir sis snb snd sne sng sni snn snr sns sr- srb srd sre srg sri srn srr srs ss- ssb ssd sse ssg ssi ssn ssr sss