<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META content="text/html; charset=iso-8859-1" http-equiv=Content-Type> <META name=GENERATOR content="MSHTML 8.00.6001.18928"> <STYLE></STYLE> </HEAD> <BODY style="WORD-WRAP: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space" bgColor=#ffffff> <DIV><FONT size=2 face=Arial></FONT> </DIV> <BLOCKQUOTE style="BORDER-LEFT: #000000 2px solid; PADDING-LEFT: 5px; PADDING-RIGHT: 0px; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px"> <DIV style="FONT: 10pt arial"><BR> </DIV> <DIV> <BLOCKQUOTE type="cite"><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: small" class=Apple-style-span>Sorry for side tracking, I just try to understand how an excercise like that is set up and what a "good" solution is expected to look like and why...</SPAN></BLOCKQUOTE> <DIV><FONT size=2 face=Arial></FONT><BR></DIV> <DIV>Good way to keep from doing real work. </DIV> <DIV><FONT size=2 face=Arial></FONT><BR> </DIV></DIV></BLOCKQUOTE> <DIV><FONT size=2 face=Arial>Home run... :-) and end of noise on my side. Thx.</FONT></DIV> <DIV> </DIV></BODY></HTML>