@myarray = (
               ['one','two','three','four'],
               ['first','second','third','fourth'],
               ['jim','bob','bill','sally'],
             );

##</code><code>##

  @myarray = sort {$a->[$n] cmp $b->[$n]} @myarray;

##</code><code>##

  my @arraylist = sort {$myarray[$a] cmp $myarray[$b]} 0..$#myarray;
  for $listitem (@arraylist) {
    print $myarray[$listitem];
  }

##</code><code>##

  for $listitem (@arraylist) {
    print $myarray[$listitem][0] . "<br>";
    print $myarray[$listitem][1] . "<br>";
    print $myarray[$listitem][2] . "<br>";
  }