-ey bbb bbe bbi bbm bbn bbs bbt bby be- beb bee bei bem ben bes bet bey bi- bib bie bii bim bin bis bit biy bmb bme bmi bmm bmn bms bmt bnb bne bni bnn bns bnt bsb bse bsi bsm bsn bss bst bsy btb bte bti btm btn bts btt bty by- bye byi bym byn bys byt ebb ebe ebi ebm ebn ebs ebt eby eeb eee eem een ees eet eey eib eie eii eim ein eis eit em- emb eme emi emm emn ems emt en- enb ene eni enm enn ens ent eny es- esb ese esi esm esn ess est esy etb ete eti etm etn ets ett ety eye eym eyn eys eyt ibb ibe ibi ibm ibn ibs ibt iby ie- iee iei iem ien ies iet iey iib iie iii iim iin iis iit im- imb ime imi imm imn ims imt imy in- inb ine ini inm inn ins int iny is- isb ise isi ism isn iss ist isy itb ite iti itm itn its itt ity iye iym iys iyt iyy mbb mbe mbi mbm mbs mbt meb mee mei mem men mes met mey mi- mib mie mii mim min mis mit miy mmb mme mmi mmm mmn mms mmt mnb mne mni mnm mnn mns mnt msb mse msi msm msn mss mst msy mtb mte mti mtm mtn mts mtt my- myb mye mym myn mys myt n-i nbb nbe nbi nbm nbn nbs nbt ne- neb nee nei nem nen nes net ney nib nie nii nim nin nis nit nmb nme nmi nmm nmn nms nmt nnb nne nni nnm nnn nns nnt nsb nse nsi nsm nsn nss nst nsy ntb nte nti ntm ntn nts ntt nye nym nyn nys nyt nyy sbb sbe sbi sbm sbn sbs sbt sby se- seb see sei sem sen ses set sey sib sie sii sim sin sis sit smb sme smi smm smn sms smt smy snb sne sni snm snn sns snt sny ss- ssb sse ssi ssm ssn sss sst stb ste sti stm stn sts stt sty sy- syb sye syi sym syn sys syt tbb tbe tbi tbm tbn tbs tbt te- teb tee tei tem ten tes tet tey tib tie tii tim tin tis tit tiy tmb tme tmi tmm tmn tms tmt tmy tnb tne tni tnm tnn tns tnt tsb tse tsi tsm tsn tss tst tsy ttb tte tti ttm ttn tts ttt tty tye tym tyn tys tyt ybe ybi ybm ybs yby yeb yee yei yem yen yes yet yey yie yii yim yin yis yit yme ymi ymm yms ymt yne ynn yns yny ysb yse ysi ysm yss yst ysy yte ytm ytn yts ytt yyb yye yys yyt yyy