-er bbb bbd bbe bbf bbi bbn bbr bbt bdb bdd bde bdf bdi bdr bdt be- beb bed bee bef bei ben ber bet bfb bfd bfe bff bfi bfn bfr bft bi- bib bid bie bif bii bin bir bit bnb bnd bne bnf bni bnn bnr bnt brb brd bre brf bri brn brr brt btb btd bte btf bti btn btr btt dbb dbd dbe dbf dbi dbn dbr dbt ddb ddd dde ddf ddi ddn ddr ddt de- deb ded dee def dei den der det dfb dfd dfe dff dfi dfn dfr dft di- dib did die dif dii din dir dit dnb dnd dne dnf dni dnn dnr dnt drb drd dre dri drn drr drt dtb dtd dte dtf dti dtn dtr dtt ebb ebd ebe ebf ebi ebn ebr ebt ed- edb edd ede edf edi edn edr edt eeb eed eee eef een eer eet ef- efb efd efe eff efi efr eft eib eid eie eif eii ein eir eit en- enb end ene enf eni enn enr ent erb erd ere erf eri ern err ert etb etd ete etf eti etn etr ett fbb fbd fbe fbf fbi fbn fbr fbt fdb fdd fde fdf fdi fdn fdr fdt feb fed fee fef fei fen fer fet ffd ffe fff ffi ffn ffr fft fib fid fie fif fii fin fir fit fnb fnd fne fnf fni fnn fnr fnt frb frd fre frf fri frn frr frt ftb ftd fte ftf fti ftn ftr ftt i-d i-f ibb ibd ibe ibf ibi ibn ibr ibt idb idd ide idf idi idn idr idt ie- ied iee ief iei ien ier iet ifb ifd ife iff ifi ifn ifr ift iib iid iie iif iii iin iir iit in- inb ind ine inf ini inn inr int ir- irb ird ire irf iri irn irr irt itb itd ite itf iti itn itt n-i nbb nbd nbe nbf nbi nbn nbr nbt ndb ndd nde ndf ndi ndn ndr ndt ne- neb ned nee nef nei nen ner net nfb nfd nfe nff nfi nfn nfr nft nib nid nie nif nii nin nir nit nnb nne nnf nni nnn nnt nrb nrd nre nrf nri nrn nrr nrt ntb ntd nte ntf nti ntn ntr ntt rbb rbd rbe rbf rbi rbn rbr rbt rdb rdd rde rdf rdi rdn rdr rdt re- reb red ree ref rei ren rer ret rfb rfd rfe rff rfi rfn rfr rft rib rid rie rif rii rin rir rit rnb rnd rni rnn rnr rnt rrb rrd rrf rri rrn rrr rrt rtb rtd rte rtf rti rtn rtr rtt tbb tbd tbe tbf tbi tbn tbr tbt tdb tdd tde tdf tdi tdn tdr tdt te- teb ted tee tef tei ten ter tet tfb tfd tfe tff tfi tfn tfr tft tib tid tie tif tii tin tir tit tnb tnd tne tnf tni tnn tnr tnt trb trd tre trf tri trn trr trt ttb ttd tte ttf tti ttn ttr ttt