-ey -ly bbb bbe bbi bbk bbl bby be- beb bee bei bek bel bey bi- bib bie bii bik bil biy bkb bke bkk bkl blb ble bli blk bll bly by- bye byi byk byl ebb ebe ebi ebk ebl eby eeb eee eek eel eey eib eie eii eik eil ekb eke eki ekl eky elb ele eli elk ell ely eye eyl ibb ibe ibi ibk ibl iby ie- iee iei iek iel iey iib iie iii iil ikb ike iki ikk ikl il- ilb ile ili ilk ill ily iye iyy kbb kbe kbi kbk kbl ke- keb kee kei kek kel key kib kie kii kik kil kkb kke kki kkk kkl kky kl- klb kli kly kye kyl lbb lbe lbi lbk lbl leb lee lei lek lel ley lib lie lii lik lil lkb lkl lky llb lle lli llk lll lly lye lyk lyl ybe ybi ybl yby yeb yee yei yek yel yey yie yii yki ykk yle yli ylk yll yly yyb yye yyy