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  1. or download this
    sub one { two(@_); }
    sub two { s/(.)\1/$1/ for @_ } 
    one(qw(aa bb cc))
    
  2. or download this
    sub alias_array { \@_ }
    my $look_for = alias_array($name,$nerd,$noodle,$froodle,);
    foreach my $item (@$look_for) {
      $item =~ s/$i_seek/ /g;
    }