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  1. or download this
    my $name;
    
    ...
    __END__
    <FONT COLOR='<none>'></FONT>
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  2. or download this
    my $name;
    for $name ('red', 'blue') {
    ...
    __END__
    <FONT COLOR='red'></FONT>
    <FONT COLOR='blue'></FONT>
    
  3. or download this
    # global $name;
    for $name ('red', 'blue') {
    ...
    __END__
    <FONT COLOR='<none>'></FONT>
    <FONT COLOR='<none>'></FONT>