-ey bbb bbe bbf bbi bbm bbn bby be- beb bee bef bei bem ben bey bfb bfe bff bfi bfm bfn bfy bi- bib bie bif bii bim bin biy bmb bme bmf bmi bmm bmn bnb bne bnf bni bnn by- bye byf byi bym byn ebb ebe ebf ebi ebm ebn eby eeb eee eef eem een eey ef- efb efe eff efi efm eib eie eif eii eim ein em- emb eme emf emi emm emn en- enb ene enf eni enm enn eny eye eym eyn fbb fbe fbf fbi fbm fbn feb fee fef fei fem fen fey ffe fff ffi ffm ffn ffy fib fie fif fii fim fin fmb fme fmf fmi fmm fmn fnb fne fnf fni fnm fnn fy- fyb fye fyi fyn i-f ibb ibe ibf ibi ibm ibn iby ie- iee ief iei iem ien iey ifb ife iff ifi ifm ifn ify iib iie iif iii iim iin im- imb ime imf imi imm imn imy in- inb ine inf ini inm inn iny iye iym iyy m-f mbb mbe mbf mbi mbm meb mee mef mei mem men mey mfb mfe mff mfi mfm mfn mfy mi- mib mie mif mii mim min miy mmb mme mmf mmi mmm mmn mnb mne mnf mni mnm mnn my- myb mye myf mym myn n-i nbb nbe nbf nbi nbm nbn ne- neb nee nef nei nem nen ney nfb nfe nff nfi nfn nib nie nif nii nim nin nmb nme nmi nmm nmn nnb nne nnf nni nnm nnn nye nyf nym nyn nyy ybe ybf ybi ybm yby yeb yee yef yei yem yen yey yfe yff yfm yie yif yii yim yin yme ymi ymm yne ynn yny yyb yye yyf yyy