-er bbb bbd bbe bbg bbi bbl bbn bbr bdb bdd bde bdg bdi bdl bdr be- beb bed bee beg bei bel ben ber bgb bgd bge bgg bgi bgl bgn bgr bi- bib bid bie big bii bil bin bir blb bld ble blg bli bll bln blr bnb bnd bne bng bni bnl bnn bnr brb brd bre brg bri brl brn brr dbb dbd dbe dbg dbi dbl dbn dbr ddb ddd dde ddg ddi ddl ddn ddr de- deb ded dee deg dei del den der dgd dge dgg dgi dgl dgn dgr di- dib did die dig dii dil din dir dl- dlb dld dle dlg dli dll dlr dnb dnd dne dng dni dnl dnn dnr drb drd dre drg dri drl drn drr ebb ebd ebe ebg ebi ebl ebn ebr ed- edb edd ede edg edi edl edn edr eeb eed eee eeg eel een eer egb egd ege egg egi egl egn egr eib eid eie eig eii eil ein eir elb eld ele elg eli ell eln elr en- enb end ene eng eni enl enn enr erb erd ere erg eri erl ern err g-d gbd gbe gbg gbi gbl gbn gbr gdb gdd gde gdi gdl gdn gdr ge- geb ged gee geg gei gel gen ger ggb ggd ggg ggi ggn ggr gib gid gie gig gii gil gin gir glb gld gle glg gli gll gln glr gnb gnd gne gni gnl gnn gnr grb grd gre grg gri grl grn grr i-d ibb ibd ibe ibg ibi ibl ibn ibr idb idd ide idg idi idl idn idr ie- ied iee ieg iei iel ien ier igb igd ige igg igi igl ign igr iib iid iie iii iil iin iir il- ilb ild ile ilg ili ill iln ilr in- inb ind ine ing ini inl inn inr ir- irb ird ire irg iri irl irn irr lbb lbd lbe lbg lbi lbl lbr ldb ldd lde ldg ldi ldl ldn ldr leb led lee leg lei lel len ler lgb lgd lge lgg lgi lgl lgn lgr lib lid lie lig lii lil lin lir llb lld lle llg lli lll lln llr lnb lnd lne lng lni lnl lnn lnr lrb lrd lrg lri lrn lrr n-i nbb nbd nbe nbg nbi nbl nbn nbr ndb ndd nde ndg ndi ndl ndn ndr ne- neb ned nee neg nei nel nen ner ngb ngd nge ngg ngi ngl ngn nib nid nie nig nii nil nin nir nlb nld nle nlg nli nll nln nlr nnb nne nng nni nnl nnn nrb nrd nre nrg nri nrl nrn nrr rbb rbd rbe rbg rbi rbl rbn rbr rdb rdd rde rdg rdi rdl rdn rdr re- reb red ree reg rei rel ren rer rgb rgd rge rgg rgi rgn rgr rib rid rie rig rii ril rin rir rld rle rlg rli rll rln rlr rnb rnd rng rni rnn rnr rrb rrd rrg rri rrl rrn rrr