Can you use something like this? 
#!/usr/bin/perl

use strict;

while(<DATA>){
    s/\%EX\%|\%BC\%|\%EC\%/TOdelete/g;
    print;
}

__DATA__
%BX% HI %EX% %BC% %EC%

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In reply to Re: merge code by bichonfrise74
in thread merge code by Anonymous Monk

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