navy"
	  ><TT
	    ><B
	      >,</B
	      ></TT
	    ></FONT
	  ><BR
	  ><TT
	  >&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TT
	  ><TT
	  ><I
	    >beside</I
	    ></TT
	  ><FONT COLOR = "navy"
	  ><TT
	    ><B
	      >,</B
	      ></TT
	    ></FONT
	  ><BR
	  ><BR
	  ><FONT COLOR = "teal"
	  ><TT
	    >--&nbsp;Investigation&nbsp;Functions:&nbsp;</TT
	    ></FONT
	  ><BR
	  ><BR
	  ><TT
	  >&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TT
	  ><TT
	  ><I
	    >getMatrix</I
	    ></TT
	  