b-u bbb bbd bbe bbg bbl bbn bbt bbu bdb bdd bde bdg bdl bdt bdu be- beb bed bee beg bel ben bet beu bgb bgd bge bgg bgl bgn bgt bgu blb bld ble blg bll bln blt blu bnb bnd bne bng bnl bnn bnt bnu btb btd bte btg btl btn btt btu bub bud bue bug bul bun but buu dbb dbd dbe dbg dbl dbn dbt dbu ddb ddd dde ddg ddl ddn ddt ddu de- deb ded dee deg del den det deu dgd dge dgg dgl dgn dgt dgu dl- dlb dld dle dlg dll dlt dlu dnb dnd dne dng dnl dnn dnt dtb dtd dte dtg dtl dtn dtt dtu dub dud due dug dul dun dut ebb ebd ebe ebg ebl ebn ebt ebu ed- edb edd ede edg edl edn edt edu eeb eed eee eeg eel een eet egb egd ege egg egl egn egt egu elb eld ele elg ell eln elt elu en- enb end ene eng enl enn ent enu etb etd ete etg etl etn ett etu eu- eub eud eue eug eul eun eut g-d gbd gbe gbg gbl gbn gbt gbu gdb gdd gde gdl gdn gdt gdu ge- geb ged gee geg gel gen get geu ggb ggd ggg ggn ggt ggu glb gld gle glg gll gln glt glu gnb gnd gne gnl gnn gnt gnu gtb gtd gte gtg gtl gtn gtt gtu gu- gub gud gue gug gul gun gut guu lbb lbd lbe lbg lbl lbt lbu ldb ldd lde ldg ldl ldn ldt ldu leb led lee leg lel len let leu lgb lgd lge lgg lgl lgn lgt lgu llb lld lle llg lll lln llt llu lnb lnd lne lng lnl lnn lnt lnu ltb ltd lte ltg ltl ltt ltu lub lud lue lug lul lun lut luu nbb nbd nbe nbg nbl nbn nbt nbu ndb ndd nde ndg ndl ndn ndt ndu ne- neb ned nee neg nel nen net neu ngb ngd nge ngg ngl ngn ngt ngu nlb nld nle nlg nll nln nlt nlu nnb nne nng nnl nnn nnt nnu ntb ntd nte ntg ntn ntt ntu nub nud nue nug nul nun nut nuu tbb tbd tbe tbg tbl tbn tbt tbu tdb tdd tde tdg tdl tdn tdt tdu te- teb ted tee teg tel ten tet teu tgb tge tgg tgl tgn tgt tgu tld tle tlg tll tln tlt tlu tnb tnd tne tng tnl tnn tnt ttb ttd tte ttg ttl ttn ttt ttu tub tud tue tug tul tun tut tuu ubb ube ubg ubl ubn ubt ubu udb udd ude udg udl udn udt udu ueb ued uee ueg uel uen uet ugb uge ugg ugl ugn ugt ugu ulb uld ule ulg ull uln ult ulu un- unb und une ung unl unn unt unu utb utd ute utl utn utt utu uue uug uun uut uuu