-ey -ly b-u bbb bbe bbl bbu bbx bby be- beb bee bel beu bex bey blb ble bll blu blx bly bub bue bul buu bux buy bxb bxl bxx by- bye byl byu ebb ebe ebl ebu ebx eby eeb eee eel eex eey elb ele ell elu elx ely eu- eub eue eul eux ex- exe exl exu exx exy eye eyl lbb lbe lbl lbu lbx leb lee lel leu lex ley llb lle lll llu lly lub lue lul luu lux luy lxx lye lyl lyx ubb ube ubl ubu ubx uby ueb uee uel uey ulb ule ull ulu uly uue uuu uxb uxu uyu xbe xbl xbx xee xel xeu xex xlb xue xul xxl xxx xxy xyl xyy ybe ybl yby yeb yee yel yex yey yle yll yly yue yul yuu yux yuy yxe yxy yyb yye yyu yyy