#!/usr/bin/perl

# URL that generated this code:
# http://txt2re.com/index.php3?s=42%2043&10&1

$txt='42 43';

$re1='(\\d+)';	# Integer Number 1
$re2='(.)';	# Any Single Character 1

$re=$re1.$re2;
if ($txt =~ m/$re/is)
{
    $int1=$1;
    $c1=$2;
    print "($int1) ($c1) \n";
}

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