-er bbb bbd bbe bbg bbi bbl bbn bbr bbs bbt bdb bdd bde bdg bdi bdl bdr bds bdt be- beb bed bee beg bei bel ben ber bes bet bgb bgd bge bgg bgi bgl bgn bgr bgs bgt bi- bib bid bie big bii bil bin bir bis bit blb bld ble blg bli bll bln blr bls blt bnb bnd bne bng bni bnl bnn bnr bns bnt brb brd bre brg bri brl brn brr brs brt bsb bsd bse bsg bsi bsl bsn bsr bss bst btb btd bte btg bti btl btn btr bts btt dbb dbd dbe dbg dbi dbl dbn dbr dbs dbt ddb ddd dde ddg ddi ddl ddn ddr dds ddt de- deb ded dee deg dei del den der des det dgd dge dgg dgi dgl dgn dgr dgs dgt di- dib did die dig dii dil din dir dis dit dl- dlb dld dle dlg dli dll dlr dls dlt dnb dnd dne dng dni dnl dnn dnr dns dnt drb drd dre drg dri drl drn drr drs drt dsb dsd dse dsg dsi dsl dsn dsr dss dst dtb dtd dte dtg dti dtl dtn dtr dts dtt ebb ebd ebe ebg ebi ebl ebn ebr ebs ebt ed- edb edd ede edg edi edl edn edr eds edt eeb eed eee eeg eel een eer ees eet egb egd ege egg egi egl egn egr egs egt eib eid eie eig eii eil ein eir eis eit elb eld ele elg eli ell eln elr els elt en- enb end ene eng eni enl enn enr ens ent erb erd ere erg eri erl ern err ers ert es- esb esd ese esg esi esl esn esr ess est etb etd ete etg eti etl etn etr ets ett g-d gbd gbe gbg gbi gbl gbn gbr gbs gbt gdb gdd gde gdi gdl gdn gdr gds gdt ge- geb ged gee geg gei gel gen ger ges get ggb ggd ggg ggi ggn ggr ggs ggt gib gid gie gig gii gil gin gir gis git glb gld gle glg gli gll gln glr gls glt gnb gnd gne gni gnl gnn gnr gns gnt grb grd gre grg gri grl grn grr grs grt gsb gsd gse gsg gsi gsl gsn gsr gss gst gtb gtd gte gtg gti gtl gtn gtr gts gtt i-d ibb ibd ibe ibg ibi ibl ibn ibr ibs ibt idb idd ide idg idi idl idn idr ids idt ie- ied iee ieg iei iel ien ier ies iet igb igd ige igg igi igl ign igr igs igt iib iid iie iii iil iin iir iis iit il- ilb ild ile ilg ili ill iln ilr ils ilt in- inb ind ine ing ini inl inn inr ins int ir- irb ird ire irg iri irl irn irr irs irt is- isb isd ise isg isi isl isn isr iss ist itb itd ite itg iti itl itn its itt lbb lbd lbe lbg lbi lbl lbr lbs lbt ldb ldd lde ldg ldi ldl ldn ldr lds ldt leb led lee leg lei lel len ler les let lgb lgd lge lgg lgi lgl lgn lgr lgs lgt lib lid lie lig lii lil lin lir lis lit llb lld lle llg lli lll lln llr lls llt lnb lnd lne lng lni lnl lnn lnr lns lnt lrb lrd lrg lri lrn lrr lrs lrt lsb lsd lse lsg lsi lsl lsn lsr lss lst ltb ltd lte ltg lti ltl ltr lts ltt n-i nbb nbd nbe nbg nbi nbl nbn nbr nbs nbt ndb ndd nde ndg ndi ndl ndn ndr nds ndt ne- neb ned nee neg nei nel nen ner nes net ngb ngd nge ngg ngi ngl ngn ngs ngt nib nid nie nig nii nil nin nir nis nit nlb nld nle nlg nli nll nln nlr nls nlt nnb nne nng nni nnl nnn nns nnt nrb nrd nre nrg nri nrl nrn nrr nrs nrt nsb nsd nse nsg nsi nsl nsn nsr nss nst ntb ntd nte ntg nti ntn ntr nts ntt rbb rbd rbe rbg rbi rbl rbn rbr rbs rbt rdb rdd rde rdg rdi rdl rdn rdr rds rdt re- reb red ree reg rei rel ren rer res ret rgb rgd rge rgg rgi rgn rgr rgs rgt rib rid rie rig rii ril rin rir ris rit rld rle rlg rli rll rln rlr rls rlt rnb rnd rng rni rnn rnr rns rnt rrb rrd rrg rri rrl rrn rrr rrs rrt rsb rsd rse rsg rsi rsl rsn rsr rss rst rtb rtd rte rtg rti rtl rtn rtr rts rtt sbb sbd sbe sbg sbi sbl sbn sbr sbs sbt sdb sdd sde sdg sdi sdl sdn sdr sds sdt se- seb sed see seg sei sel sen ser ses set sgb sgd sge sgg sgi sgl sgn sgr sgs sgt sib sid sie sig sii sil sin sir sis sit slb sld sle slg sli sll sln slr sls slt snb snd sne sng sni snl snn snr sns snt sr- srb srd sre srg sri srl srn srr srs srt ss- ssb ssd sse ssg ssi ssl ssn ssr sss sst stb std ste stg sti stl stn str sts stt tbb tbd tbe tbg tbi tbl tbn tbr tbs tbt tdb tdd tde tdg tdi tdl tdn tdr tds tdt te- teb ted tee teg tei tel ten ter tes tet tgb tge tgg tgi tgl tgn tgr tgs tgt tib tid tie tig tii til tin tir tis tit tld tle tlg tli tll tln tlr tls tlt tnb tnd tne tng tni tnl tnn tnr tns tnt trb trd tre trg tri trl trn trr trs trt tsb tsd tse tsg tsi tsl tsn tsr tss tst ttb ttd tte ttg tti ttl ttn ttr tts ttt