sub check {
   my ($target, $word) = @_;
   return 0 if length($target) < length($word);
   my %target = %{ count($target) };
   my %word   = %{ count($word) };
   for (keys %word) {
      no warnings 'unintialized';
      if ($target{$_} < $word{$_}) {
          print "'$word' can not be made out of letters of '$target', because it has $word{$_} $_'s\n";
          return 0;
      } 
   }
   return 1;
}