#!/usr/bin/perl
use warnings;
use strict;
use feature qw{ say };

sub callForwardingsCF {
    my ($found) = @_;
    $found->{1} = 1 if /\t*CF=(CFU-TS10-ACT-(NONE|\d+))/;
    $found->{2} = 1 if /\t*CF=(CFB-TS10-ACT-(NONE|\d+))/
}

my %found;
while (<>) {
    if (/<SUBEND/)  {
        say "SUBEND found";
        if (2 == keys %found) {
            print "Both expressions found.\n";
        } elsif (keys %found) {
            print "Found only expression ", keys %found, ".\n";
        } else {
            print "None of the expressions found.\n";
        }
        %found = ();
    }
    callForwardingsCF(\%found);
}
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($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,
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