-ey -ly ddd dde ddl ddn ddt ddx ddy de- ded dee del den det dex dey dl- dld dle dll dlt dlx dly dnd dne dnl dnn dnt dny dtd dte dtl dtn dtt dtx dty dxd dxl dxn dxt dxx dy- dyd dye dyn dyy ed- edd ede edl edn edt edx edy eed eee eel een eet eex eey eld ele ell eln elt elx ely en- end ene enl enn ent eny etd ete etl etn ett etx ety ex- exd exe exl ext exx exy eyd eye eyl eyn eyt ldd lde ldl ldn ldt ldy led lee lel len let lex ley lld lle lll lln llt lly lnd lne lnl lnn lnt ltd lte ltl ltt ltx lxd lxx lyd lye lyl lyn lyt lyx ndd nde ndl ndn ndt ndy ne- ned nee nel nen net nex ney nld nle nll nln nlt nlx nly nne nnl nnn nnt ntd nte ntn ntt ntx nxd nxl nxt nyd nye nyl nyn nyt nyx nyy t-x tdd tde tdl tdn tdt tdx tdy te- ted tee tel ten tet tex tey tld tle tll tln tlt tlx tnd tne tnl tnn tnt tnx ttd tte ttl ttn ttt ttx tty txe txl txn txt tyd tye tyl tyn tyt xde xdt xed xee xel xen xet xex xld xlt xtx xty xxl xxx xxy xyl xyy yde ydl ydn ydt ydy yed yee yel yen yet yex yey yld yle yll ylt yly ynd yne ynn yny ytd yte ytl ytn ytt yxe yxy yye yyt yyy