-ey bbb bbd bbe bbi bbm bbt bby bdb bdd bde bdi bdm bdt bdy be- beb bed bee bei bem bet bey bi- bib bid bie bii bim bit biy bmb bmd bme bmi bmm bmt btb btd bte bti btm btt bty by- byd bye byi bym byt dbb dbd dbe dbi dbm dbt dby ddb ddd dde ddi ddm ddt ddy de- deb ded dee dei dem det dey di- dib did die dii dim dit diy dmb dmd dme dmi dmm dmt dtb dtd dte dti dtm dtt dty dy- dyb dyd dye dym dyy ebb ebd ebe ebi ebm ebt eby ed- edb edd ede edi edm edt edy eeb eed eee eem eet eey eib eid eie eii eim eit em- emb emd eme emi emm emt etb etd ete eti etm ett ety eyd eye eym eyt i-d ibb ibd ibe ibi ibm ibt iby idb idd ide idi idm idt idy ie- ied iee iei iem iet iey iib iid iie iii iim iit im- imb imd ime imi imm imt imy itb itd ite iti itm itt ity iye iym iyt iyy mbb mbd mbe mbi mbm mbt mdb mdd mde mdi mdm mdt mdy meb med mee mei mem met mey mi- mib mid mie mii mim mit miy mmb mmd mme mmi mmm mmt mtb mtd mte mti mtm mtt my- myb myd mye mym myt tbb tbd tbe tbi tbm tbt tdb tdd tde tdi tdm tdt tdy te- teb ted tee tei tem tet tey tib tid tie tii tim tit tiy tmb tmd tme tmi tmm tmt tmy ttb ttd tte tti ttm ttt tty tyd tye tym tyt ybe ybi ybm yby yde ydt ydy yeb yed yee yei yem yet yey yid yie yii yim yit yme ymi ymm ymt ytd yte ytm ytt yyb yye yyt yyy