-er bbb bbd bbe bbi bbm bbn bbr bbs bbt bdb bdd bde bdi bdm bdr bds bdt be- beb bed bee bei bem ben ber bes bet bi- bib bid bie bii bim bin bir bis bit bmb bmd bme bmi bmm bmn bmr bms bmt bnb bnd bne bni bnn bnr bns bnt brb brd bre bri brm brn brr brs brt bsb bsd bse bsi bsm bsn bsr bss bst btb btd bte bti btm btn btr bts btt dbb dbd dbe dbi dbm dbn dbr dbs dbt ddb ddd dde ddi ddm ddn ddr dds ddt de- deb ded dee dei dem den der des det di- dib did die dii dim din dir dis dit dmb dmd dme dmi dmm dmn dmr dms dmt dnb dnd dne dni dnm dnn dnr dns dnt drb drd dre dri drm drn drr drs drt dsb dsd dse dsi dsm dsn dsr dss dst dtb dtd dte dti dtm dtn dtr dts dtt ebb ebd ebe ebi ebm ebn ebr ebs ebt ed- edb edd ede edi edm edn edr eds edt eeb eed eee eem een eer ees eet eib eid eie eii eim ein eir eis eit em- emb emd eme emi emm emn emr ems emt en- enb end ene eni enm enn enr ens ent erb erd ere eri erm ern err ers ert es- esb esd ese esi esm esn esr ess est etb etd ete eti etm etn etr ets ett i-d ibb ibd ibe ibi ibm ibn ibr ibs ibt idb idd ide idi idm idn idr ids idt ie- ied iee iei iem ien ier ies iet iib iid iie iii iim iin iir iis iit im- imb imd ime imi imm imn ims imt in- inb ind ine ini inm inn inr ins int ir- irb ird ire iri irm irn irr irs irt is- isb isd ise isi ism isn isr iss ist itb itd ite iti itm itn its itt m-r mbb mbd mbe mbi mbm mbr mbs mbt mdb mdd mde mdi mdm mdn mdr mds mdt meb med mee mei mem men mer mes met mi- mib mid mie mii mim min mir mis mit mmb mmd mme mmi mmm mmn mmr mms mmt mnb mne mni mnm mnn mnr mns mnt mrb mrd mre mri mrm mrn mrr mrs mrt msb msd mse msi msm msn msr mss mst mtb mtd mte mti mtm mtn mtr mts mtt n-i nbb nbd nbe nbi nbm nbn nbr nbs nbt ndb ndd nde ndi ndm ndn ndr nds ndt ne- neb ned nee nei nem nen ner nes net nib nid nie nii nim nin nir nis nit nmb nmd nme nmi nmm nmn nmr nms nmt nnb nne nni nnm nnn nns nnt nrb nrd nre nri nrm nrn nrr nrs nrt nsb nsd nse nsi nsm nsn nsr nss nst ntb ntd nte nti ntm ntn ntr nts ntt rbb rbd rbe rbi rbm rbn rbr rbs rbt rdb rdd rde rdi rdm rdn rdr rds rdt re- reb red ree rei rem ren rer res ret rib rid rie rii rim rin rir ris rit rmb rmd rme rmi rmm rmn rmr rms rmt rnb rnd rni rnm rnn rnr rns rnt rrb rrd rri rrm rrn rrr rrs rrt rsb rsd rse rsi rsm rsn rsr rss rst rtb rtd rte rti rtm rtn rtr rts rtt sbb sbd sbe sbi sbm sbn sbr sbs sbt sdb sdd sde sdi sdm sdn sdr sds sdt se- seb sed see sei sem sen ser ses set sib sid sie sii sim sin sir sis sit smb smd sme smi smm smn smr sms smt snb snd sne sni snm snn snr sns snt sr- srb srd sre sri srm srn srr srs srt ss- ssb ssd sse ssi ssm ssn ssr sss sst stb std ste sti stm stn str sts stt tbb tbd tbe tbi tbm tbn tbr tbs tbt tdb tdd tde tdi tdm tdn tdr tds tdt te- teb ted tee tei tem ten ter tes tet tib tid tie tii tim tin tir tis tit tmb tmd tme tmi tmm tmn tmr tms tmt tnb tnd tne tni tnm tnn tnr tns tnt trb trd tre tri trm trn trr trs trt tsb tsd tse tsi tsm tsn tsr tss tst ttb ttd tte tti ttm ttn ttr tts ttt