 definitions for clarity. I try to hold true to these definitions throughout the article.</P>
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<LI lang=yo style="MARGIN-BOTTOM: 0px; VERTICAL-ALIGN: middle; MARGIN-TOP: 0px"><SPAN style="FONT-SIZE: 11.5pt; FONT-FAMILY: Calibri">An </SPAN><SPAN style="FONT-SIZE: 11.5pt; FONT-FAMILY: Calibri; FONT-STYLE: italic">attribute</SPAN><SPAN