-er bbb bbd bbe bbi bbm bbn bbr bdb bdd bde bdi bdm bdr bdz be- beb bed bee bei bem ben ber bez bi- bib bid bie bii bim bin bir biz bmb bmd bme bmi bmm bmn bmr bmz bnb bnd bne bni bnn bnr bnz brb brd bre bri brm brn brr brz bzd bze bzn bzr bzz dbb dbd dbe dbi dbm dbn dbr dbz ddb ddd dde ddi ddm ddn ddr ddz de- deb ded dee dei dem den der dez di- dib did die dii dim din dir diz dmb dmd dme dmi dmm dmn dmr dmz dnb dnd dne dni dnm dnn dnr dnz drb drd dre dri drm drn drr drz dzb dzd dze dzi dzr ebb ebd ebe ebi ebm ebn ebr ed- edb edd ede edi edm edn edr eeb eed eee eem een eer eib eid eie eii eim ein eir em- emb emd eme emi emm emn emr en- enb end ene eni enm enn enr enz erb erd ere eri erm ern err erz eze ezr ezz i-d ibb ibd ibe ibi ibm ibn ibr ibz idb idd ide idi idm idn idr ie- ied iee iei iem ien ier iib iid iie iii iim iin iir im- imb imd ime imi imm imn imz in- inb ind ine ini inm inn inr ir- irb ird ire iri irm irn irr ize izi izm izz m-r mbb mbd mbe mbi mbm mbr mdb mdd mde mdi mdm mdn mdr mdz meb med mee mei mem men mer mez mi- mib mid mie mii mim min mir miz mmb mmd mme mmi mmm mmn mmr mmz mnb mne mni mnm mnn mnr mnz mrb mrd mre mri mrm mrn mrr mrz mzb mzi mzm mzn n-i nbb nbd nbe nbi nbm nbn nbr ndb ndd nde ndi ndm ndn ndr ne- neb ned nee nei nem nen ner nez nib nid nie nii nim nin nir niz nmb nmd nme nmi nmm nmn nmr nmz nnb nne nni nnm nnn nnz nrb nrd nre nri nrm nrn nrr nrz nzb nzd nze nzi nzz rbb rbd rbe rbi rbm rbn rbr rdb rdd rde rdi rdm rdn rdr re- reb red ree rei rem ren rer rez rib rid rie rii rim rin rir riz rmb rmd rme rmi rmm rmn rmr rnb rnd rni rnm rnn rnr rnz rrb rrd rri rrm rrn rrr rzb rze rzm zbb zbm zbr zdm zeb zed zee zem zen zer zez zib zid zie zim zin zir ziz zmb zmd zmm znd zne znn zzr zzz