-ey -ly b-p bbb bbe bbl bbn bbp bby be- beb bee bel ben bep bey blb ble bll bln blp bly bnb bne bnl bnn bnp bpb bpe bpl bpn bpp bpy by- bye byl byn byp ebb ebe ebl ebn ebp eby eeb eee eel een eep eey elb ele ell eln elp ely en- enb ene enl enn enp eny ep- epb epe epl epn epp eye eyl eyn eyp l-p lbb lbe lbl lbp leb lee lel len lep ley llb lle lll lln llp lly lnb lne lnl lnn lnp lpb lpe lpl lpn lpp lye lyl lyn nbb nbe nbl nbn nbp ne- neb nee nel nen nep ney nlb nle nll nln nlp nly nnb nne nnl nnn nnp npb npe npl npn npp nye nyl nyn nyp nyy p-p pbb pbe pbl pbn pbp pby peb pee pel pen pep pey plb ple pll pln plp ply pn- pnb pne pnl pnn pnp pny ppb ppe ppl ppn ppp py- pyb pye pyl pyn ybe ybl ybp yby yeb yee yel yen yep yey yle yll yly yne ynn ynp yny ypl yyb yye yyy