-er bbb bbd bbe bbg bbi bbl bbn bbr bbt bdb bdd bde bdg bdi bdl bdr bdt be- beb bed bee beg bei bel ben ber bet bgb bgd bge bgg bgi bgl bgn bgr bgt bi- bib bid bie big bii bil bin bir bit blb bld ble blg bli bll bln blr blt bnb bnd bne bng bni bnl bnn bnr bnt brb brd bre brg bri brl brn brr brt btb btd bte btg bti btl btn btr btt dbb dbd dbe dbg dbi dbl dbn dbr dbt ddb ddd dde ddg ddi ddl ddn ddr ddt de- deb ded dee deg dei del den der det dgd dge dgg dgi dgl dgn dgr dgt di- dib did die dig dii dil din dir dit dl- dlb dld dle dlg dli dll dlr dlt dnb dnd dne dng dni dnl dnn dnr dnt drb drd dre drg dri drl drn drr drt dtb dtd dte dtg dti dtl dtn dtr dtt ebb ebd ebe ebg ebi ebl ebn ebr ebt ed- edb edd ede edg edi edl edn edr edt eeb eed eee eeg eel een eer eet egb egd ege egg egi egl egn egr egt eib eid eie eig eii eil ein eir eit elb eld ele elg eli ell eln elr elt en- enb end ene eng eni enl enn enr ent erb erd ere erg eri erl ern err ert etb etd ete etg eti etl etn etr ett g-d gbd gbe gbg gbi gbl gbn gbr gbt gdb gdd gde gdi gdl gdn gdr gdt ge- geb ged gee geg gei gel gen ger get ggb ggd ggg ggi ggn ggr ggt gib gid gie gig gii gil gin gir git glb gld gle glg gli gll gln glr glt gnb gnd gne gni gnl gnn gnr gnt grb grd gre grg gri grl grn grr grt gtb gtd gte gtg gti gtl gtn gtr gtt i-d ibb ibd ibe ibg ibi ibl ibn ibr ibt idb idd ide idg idi idl idn idr idt ie- ied iee ieg iei iel ien ier iet igb igd ige igg igi igl ign igr igt iib iid iie iii iil iin iir iit il- ilb ild ile ilg ili ill iln ilr ilt in- inb ind ine ing ini inl inn inr int ir- irb ird ire irg iri irl irn irr irt itb itd ite itg iti itl itn itt lbb lbd lbe lbg lbi lbl lbr lbt ldb ldd lde ldg ldi ldl ldn ldr ldt leb led lee leg lei lel len ler let lgb lgd lge lgg lgi lgl lgn lgr lgt lib lid lie lig lii lil lin lir lit llb lld lle llg lli lll lln llr llt lnb lnd lne lng lni lnl lnn lnr lnt lrb lrd lrg lri lrn lrr lrt ltb ltd lte ltg lti ltl ltr ltt n-i nbb nbd nbe nbg nbi nbl nbn nbr nbt ndb ndd nde ndg ndi ndl ndn ndr ndt ne- neb ned nee neg nei nel nen ner net ngb ngd nge ngg ngi ngl ngn ngt nib nid nie nig nii nil nin nir nit nlb nld nle nlg nli nll nln nlr nlt nnb nne nng nni nnl nnn nnt nrb nrd nre nrg nri nrl nrn nrr nrt ntb ntd nte ntg nti ntn ntr ntt rbb rbd rbe rbg rbi rbl rbn rbr rbt rdb rdd rde rdg rdi rdl rdn rdr rdt re- reb red ree reg rei rel ren rer ret rgb rgd rge rgg rgi rgn rgr rgt rib rid rie rig rii ril rin rir rit rld rle rlg rli rll rln rlr rlt rnb rnd rng rni rnn rnr rnt rrb rrd rrg rri rrl rrn rrr rrt rtb rtd rte rtg rti rtl rtn rtr rtt tbb tbd tbe tbg tbi tbl tbn tbr tbt tdb tdd tde tdg tdi tdl tdn tdr tdt te- teb ted tee teg tei tel ten ter tet tgb tge tgg tgi tgl tgn tgr tgt tib tid tie tig tii til tin tir tit tld tle tlg tli tll tln tlr tlt tnb tnd tne tng tni tnl tnn tnr tnt trb trd tre trg tri trl trn trr trt ttb ttd tte ttg tti ttl ttn ttr ttt