<div>Dear Sirs,</div><div><br></div><div>Does a red connection between two components have any specific meaning? </div><div>Thank you</div><div><br></div><div>Regards,</div><div><span style="font-family:'Default Sans Serif',Verdana,Arial,Helvetica,sans-serif;background-color:rgb(255,255,255)">Evangelia</span><br style="font-family:'Default Sans Serif',Verdana,Arial,Helvetica,sans-serif;background-color:rgb(255,255,255)">
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