#!/usr/bin/perl

# URL that generated this code:
# http://txt2re.com/index.php3?s=42%2043&10&-9

$txt='42 43';

$re1='.*?';	# Non-greedy match on filler
$re2='.';	# Uninteresting: c
$re3='.*?';	# Non-greedy match on filler
$re4='.';	# Uninteresting: c
$re5='(.)';	# Any Single Character 1
$re6='(4)';	# Any Single Digit 1

$re=$re1.$re2.$re3.$re4.$re5.$re6;
if ($txt =~ m/$re/is)
{
    $c1=$1;
    $d1=$2;
    print "($c1) ($d1) \n";
}

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# Paste the code into a new perl file. Then in Unix:
# $ perl x.pl 
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