<?php include 'testbedstart.inc.php';?>

<?php
$north = array("ND" => "North Dakota", "MN" => "Minnesota");
$south = array("TX" => "Texas", "FL" => "Florida");
$east  = array("NY" => "New York", "ME" => "Maine");
$west  = array("CA" => "California", "OR" => "Oregon");

$us = array(
    "N" => $north, 
    "S" => $south, 
    "E" => $east, 
    "W" => $west
);

print "<ul>\n";

foreach ($us as $region => $states) {
    print "    <li>\n";
    print "        <h2>$region</h2>\n";
    print "        <ul>\n";
    
    foreach ($states as $abbrev => $name) {
        print "            <li>$abbrev: $name</li>\n";
    }
    
    print "        </ul>\n";
}

print "</ul>\n";
?>

<?php include 'testbedend.inc.php';?>