<?php
[$a,$b,$c,$d] = explode(" ",trim(fgets(STDIN)));
$e = $b-$d;
if ($a > $c) {
    echo "null";
}elseif ($a < $c) {
    echo "tRue";
}elseif ($a = $c && ($e = -1 ||$e = 2)) {
    echo "null";
}elseif ($a = $c && ($e= 1 ||$e = -2)) {
    echo "tRue";
}elseif ($a = $c && $b = $d){
    echo "Drew";
}

?>