-er b-u bbb bbd bbe bbf bbi bbl bbn bbr bbt bbu bdb bdd bde bdf bdi bdl bdr bdt bdu be- beb bed bee bef bei bel ben ber bet beu bfb bfd bfe bff bfi bfl bfn bfr bft bfu bi- bib bid bie bif bii bil bin bir bit biu blb bld ble blf bli bll bln blr blt blu bnb bnd bne bnf bni bnl bnn bnr bnt bnu brb brd bre brf bri brl brn brr brt bru btb btd bte btf bti btl btn btr btt btu bub bud bue buf bui bul bun bur but buu dbb dbd dbe dbf dbi dbl dbn dbr dbt dbu ddb ddd dde ddf ddi ddl ddn ddr ddt ddu de- deb ded dee def dei del den der det deu dfb dfd dfe dff dfi dfl dfn dfr dft dfu di- dib did die dif dii dil din dir dit diu dl- dlb dld dle dlf dli dll dlr dlt dlu dnb dnd dne dnf dni dnl dnn dnr dnt drb drd dre dri drl drn drr drt dru dtb dtd dte dtf dti dtl dtn dtr dtt dtu dub dud due duf dui dul dun dur dut ebb ebd ebe ebf ebi ebl ebn ebr ebt ebu ed- edb edd ede edf edi edl edn edr edt edu eeb eed eee eef eel een eer eet ef- efb efd efe eff efi efl efr eft eib eid eie eif eii eil ein eir eit eiu elb eld ele elf eli ell eln elr elt elu en- enb end ene enf eni enl enn enr ent enu erb erd ere erf eri erl ern err ert eru etb etd ete etf eti etl etn etr ett etu eu- eub eud eue euf eui eul eun eur eut fbb fbd fbe fbf fbi fbl fbn fbr fbt fbu fdb fdd fde fdf fdi fdl fdn fdr fdt fdu feb fed fee fef fei fel fen fer fet feu ffd ffe fff ffi ffl ffn ffr fft ffu fib fid fie fif fii fil fin fir fit fiu flb fld fle flf fli fll fln flr flt flu fnb fnd fne fnf fni fnl fnn fnr fnt fnu frb frd fre frf fri frl frn frr frt fru ftb ftd fte ftf fti ftl ftn ftr ftt ftu fub fud fue fuf fui ful fun fur fut fuu i-d i-f ibb ibd ibe ibf ibi ibl ibn ibr ibt ibu idb idd ide idf idi idl idn idr idt idu ie- ied iee ief iei iel ien ier iet ifb ifd ife iff ifi ifl ifn ifr ift ifu iib iid iie iif iii iil iin iir iit iiu il- ilb ild ile ilf ili ill iln ilr ilt ilu in- inb ind ine inf ini inl inn inr int inu ir- irb ird ire irf iri irl irn irr irt iru itb itd ite itf iti itl itn itt itu iu- iub iud iue iui iur iut lbb lbd lbe lbf lbi lbl lbr lbt lbu ldb ldd lde ldf ldi ldl ldn ldr ldt ldu leb led lee lef lei lel len ler let leu lfb lfd lfe lff lfi lfl lfn lfr lft lfu lib lid lie lif lii lil lin lir lit liu llb lld lle llf lli lll lln llr llt llu lnb lnd lne lni lnl lnn lnr lnt lnu lrb lrd lrf lri lrn lrr lrt lru ltb ltd lte ltf lti ltl ltr ltt ltu lub lud lue luf lui lul lun lur lut luu n-i nbb nbd nbe nbf nbi nbl nbn nbr nbt nbu ndb ndd nde ndf ndi ndl ndn ndr ndt ndu ne- neb ned nee nef nei nel nen ner net neu nfb nfd nfe nff nfi nfl nfn nfr nft nfu nib nid nie nif nii nil nin nir nit niu nlb nld nle nlf nli nll nln nlr nlt nlu nnb nne nnf nni nnl nnn nnt nnu nrb nrd nre nrf nri nrl nrn nrr nrt nru ntb ntd nte ntf nti ntn ntr ntt ntu nub nud nue nui nul nun nur nut nuu rbb rbd rbe rbf rbi rbl rbn rbr rbt rbu rdb rdd rde rdf rdi rdl rdn rdr rdt rdu re- reb red ree ref rei rel ren rer ret reu rfb rfd rfe rff rfi rfl rfn rfr rft rfu rib rid rie rif rii ril rin rir rit rld rle rlf rli rll rln rlr rlt rlu rnb rnd rni rnn rnr rnt rnu rrb rrd rrf rri rrl rrn rrr rrt rru rtb rtd rte rtf rti rtl rtn rtr rtt rtu rub rud rue ruf rui run rur rut ruu tbb tbd tbe tbf tbi tbl tbn tbr tbt tbu tdb tdd tde tdf tdi tdl tdn tdr tdt tdu te- teb ted tee tef tei tel ten ter tet teu tfb tfd tfe tff tfi tfl tfn tfr tft tfu tib tid tie tif tii til tin tir tit tiu tld tle tlf tli tll tln tlr tlt tlu tnb tnd tne tnf tni tnl tnn tnr tnt trb trd tre trf tri trl trn trr trt tru ttb ttd tte ttf tti ttl ttn ttr ttt ttu tub tud tue tuf tui tul tun tur tut tuu ubb ube ubf ubi ubl ubn ubr ubt ubu udb udd ude udf udi udl udn udr udt udu ueb ued uee uef uei uel uen uer uet ufd ufe uff ufi ufl ufn ufr uft ufu uib uid uie uif uii uil uin uir uit uiu ulb uld ule ulf uli ull uln ulr ult ulu un- unb und une unf uni unl unn unr unt unu ur- urb urd ure urf uri url urn urr urt uru utb utd ute utf uti utl utn utr utt utu uue uun uur uut uuu