-er b-u bbb bbd bbe bbg bbi bbl bbn bbr bbu bdb bdd bde bdg bdi bdl bdr bdu be- beb bed bee beg bei bel ben ber beu bgb bgd bge bgg bgi bgl bgn bgr bgu bi- bib bid bie big bii bil bin bir biu blb bld ble blg bli bll bln blr blu bnb bnd bne bng bni bnl bnn bnr bnu brb brd bre brg bri brl brn brr bru bub bud bue bug bui bul bun bur buu dbb dbd dbe dbg dbi dbl dbn dbr dbu ddb ddd dde ddg ddi ddl ddn ddr ddu de- deb ded dee deg dei del den der deu dgd dge dgg dgi dgl dgn dgr dgu di- dib did die dig dii dil din dir diu dl- dlb dld dle dlg dli dll dlr dlu dnb dnd dne dng dni dnl dnn dnr drb drd dre drg dri drl drn drr dru dub dud due dug dui dul dun dur ebb ebd ebe ebg ebi ebl ebn ebr ebu ed- edb edd ede edg edi edl edn edr edu eeb eed eee eeg eel een eer egb egd ege egg egi egl egn egr egu eib eid eie eig eii eil ein eir eiu elb eld ele elg eli ell eln elr elu en- enb end ene eng eni enl enn enr enu erb erd ere erg eri erl ern err eru eu- eub eud eue eug eui eul eun eur g-d gbd gbe gbg gbi gbl gbn gbr gbu gdb gdd gde gdi gdl gdn gdr gdu ge- geb ged gee geg gei gel gen ger geu ggb ggd ggg ggi ggn ggr ggu gib gid gie gig gii gil gin gir giu glb gld gle glg gli gll gln glr glu gnb gnd gne gni gnl gnn gnr gnu grb grd gre grg gri grl grn grr gru gu- gub gud gue gug gui gul gun gur guu i-d ibb ibd ibe ibg ibi ibl ibn ibr ibu idb idd ide idg idi idl idn idr idu ie- ied iee ieg iei iel ien ier igb igd ige igg igi igl ign igr igu iib iid iie iii iil iin iir iiu il- ilb ild ile ilg ili ill iln ilr ilu in- inb ind ine ing ini inl inn inr inu ir- irb ird ire irg iri irl irn irr iru iu- iub iud iue iug iui iur lbb lbd lbe lbg lbi lbl lbr lbu ldb ldd lde ldg ldi ldl ldn ldr ldu leb led lee leg lei lel len ler leu lgb lgd lge lgg lgi lgl lgn lgr lgu lib lid lie lig lii lil lin lir liu llb lld lle llg lli lll lln llr llu lnb lnd lne lng lni lnl lnn lnr lnu lrb lrd lrg lri lrn lrr lru lub lud lue lug lui lul lun lur luu n-i nbb nbd nbe nbg nbi nbl nbn nbr nbu ndb ndd nde ndg ndi ndl ndn ndr ndu ne- neb ned nee neg nei nel nen ner neu ngb ngd nge ngg ngi ngl ngn ngu nib nid nie nig nii nil nin nir niu nlb nld nle nlg nli nll nln nlr nlu nnb nne nng nni nnl nnn nnu nrb nrd nre nrg nri nrl nrn nrr nru nub nud nue nug nui nul nun nur nuu rbb rbd rbe rbg rbi rbl rbn rbr rbu rdb rdd rde rdg rdi rdl rdn rdr rdu re- reb red ree reg rei rel ren rer reu rgb rgd rge rgg rgi rgn rgr rib rid rie rig rii ril rin rir rld rle rlg rli rll rln rlr rlu rnb rnd rng rni rnn rnr rnu rrb rrd rrg rri rrl rrn rrr rru rub rud rue rug rui run rur ruu ubb ube ubg ubi ubl ubn ubr ubu udb udd ude udg udi udl udn udr udu ueb ued uee ueg uei uel uen uer ugb uge ugg ugi ugl ugn ugr ugu uib uid uie uig uii uil uin uir uiu ulb uld ule ulg uli ull uln ulr ulu un- unb und une ung uni unl unn unr unu ur- urb urd ure urg uri url urn urr uru uue uug uun uur uuu