-er bbb bbe bbi bbl bbm bbn bbr be- beb bee bei bel bem ben ber bi- bib bie bii bil bim bin bir blb ble bli bll blm bln blr bmb bme bmi bml bmm bmn bmr bnb bne bni bnl bnn bnr brb bre bri brl brm brn brr ebb ebe ebi ebl ebm ebn ebr eeb eee eel eem een eer eib eie eii eil eim ein eir elb ele eli ell elm eln elr em- emb eme emi eml emm emn emr en- enb ene eni enl enm enn enr erb ere eri erl erm ern err ibb ibe ibi ibl ibm ibn ibr ie- iee iei iel iem ien ier iib iie iii iil iim iin iir il- ilb ile ili ill ilm iln ilr im- imb ime imi iml imm imn in- inb ine ini inl inm inn inr ir- irb ire iri irl irm irn irr lbb lbe lbi lbl lbm lbr leb lee lei lel lem len ler lib lie lii lil lim lin lir llb lle lli lll llm lln llr lmb lme lmi lml lmm lmn lmr lnb lne lni lnl lnm lnn lnr lrb lri lrm lrn lrr m-r mbb mbe mbi mbl mbm mbr meb mee mei mel mem men mer mi- mib mie mii mil mim min mir mlb mle mli mll mlm mln mlr mmb mme mmi mml mmm mmn mmr mnb mne mni mnl mnm mnn mnr mrb mre mri mrl mrm mrn mrr n-i nbb nbe nbi nbl nbm nbn nbr ne- neb nee nei nel nem nen ner nib nie nii nil nim nin nir nlb nle nli nll nlm nln nlr nmb nme nmi nml nmm nmn nmr nnb nne nni nnl nnm nnn nrb nre nri nrl nrm nrn nrr rbb rbe rbi rbl rbm rbn rbr re- reb ree rei rel rem ren rer rib rie rii ril rim rin rir rle rli rll rlm rln rlr rmb rme rmi rml rmm rmn rmr rnb rni rnm rnn rnr rrb rri rrl rrm rrn rrr