-er -ey bbb bbe bbi bbm bbn bbr bby be- beb bee bei bem ben ber bey bi- bib bie bii bim bin bir biy bmb bme bmi bmm bmn bmr bnb bne bni bnn bnr brb bre bri brm brn brr bry by- bye byi bym byn byr ebb ebe ebi ebm ebn ebr eby eeb eee eem een eer eey eib eie eii eim ein eir em- emb eme emi emm emn emr en- enb ene eni enm enn enr eny erb ere eri erm ern err ery eye eym eyn eyr ibb ibe ibi ibm ibn ibr iby ie- iee iei iem ien ier iey iib iie iii iim iin iir im- imb ime imi imm imn imy in- inb ine ini inm inn inr iny ir- irb ire iri irm irn irr iry iye iym iyr iyy m-r mbb mbe mbi mbm mbr meb mee mei mem men mer mey mi- mib mie mii mim min mir miy mmb mme mmi mmm mmn mmr mnb mne mni mnm mnn mnr mrb mre mri mrm mrn mrr mry my- myb mye mym myn myr n-i nbb nbe nbi nbm nbn nbr ne- neb nee nei nem nen ner ney nib nie nii nim nin nir nmb nme nmi nmm nmn nmr nnb nne nni nnm nnn nrb nre nri nrm nrn nrr nry nye nym nyn nyy rbb rbe rbi rbm rbn rbr re- reb ree rei rem ren rer rey rib rie rii rim rin rir riy rmb rme rmi rmm rmn rmr rnb rni rnm rnn rnr rny rrb rri rrm rrn rrr ry- rye rym ryn ryr ryy ybe ybi ybm ybr yby yeb yee yei yem yen yer yey yie yii yim yin yir yme ymi ymm yne ynn yny yre yrn yyb yye yyy