. .
<table border=0 cellspacing=0 cellpadding=0><tr bgcolor=000000><td><table width=100% border=0 cellspacing=1 cellpadding=5px><tr bgcolor=ffffff><td><font size="2" face="Verdana, Helvetica, sans-serif">
</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">
</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">
</span></td></tr><tr bgcolor=ffffff><td><font size="2" face="Verdana, Helvetica, sans-serif">R</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">A G</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">puRine</span></td></tr><tr bgcolor=ffffff><td><font size="2" face="Verdana, Helvetica, sans-serif">Y</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">C T</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">pYrimidine</span></td></tr><tr bgcolor=ffffff><td><font size="2" face="Verdana, Helvetica, sans-serif">M</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">A C</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">aMino</span></td></tr><tr bgcolor=ffffff><td><font size="2" face="Verdana, Helvetica, sans-serif">K</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">G T</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">Keto</span></td></tr><tr bgcolor=ffffff><td><font size="2" face="Verdana, Helvetica, sans-serif">S</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">C G</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif"> /Strong/ - </span></td></tr><tr bgcolor=ffffff><td><font size="2" face="Verdana, Helvetica, sans-serif">W</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">A T</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif"> /Weak/ - </span></td></tr><tr bgcolor=ffffff><td><font size="2" face="Verdana, Helvetica, sans-serif">H</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">(A, C, T) G</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">H G </span></td></tr><tr bgcolor=ffffff><td><font size="2" face="Verdana, Helvetica, sans-serif">B</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">(C, G, T) A</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">B A </span></td></tr><tr bgcolor=ffffff><td><font size="2" face="Verdana, Helvetica, sans-serif">V</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">(A, C, G) T(U)</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">V T(U) </span></td></tr><tr bgcolor=ffffff><td><font size="2" face="Verdana, Helvetica, sans-serif">D</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">(A, G, T) C</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">D C </span></td></tr><tr bgcolor=ffffff><td><font size="2" face="Verdana, Helvetica, sans-serif">N</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif">(A, G, C, T)</span></td><td><font size="2" face="Verdana, Helvetica, sans-serif"> / Nucleotide</span></td></tr></table></td></tr></table>