Problem:
Score : 100 points

Problem Statement

A balance scale tips to the left if L>R, where L is the total weight of the masses on the left pan and R is the total weight of the masses on the right pan. Similarly, it balances if L=R, and tips to the right if L<R.

Takahashi placed a mass of weight A and a mass of weight B on the left pan of a balance scale, and placed a mass of weight C and a mass of weight D on the right pan.

Print Left if the balance scale tips to the left; print Balanced if it balances; print Right if it tips to the right.

Constraints

1\leq A,B,C,D \leq 10

All input values are integers.

Input

Input is given from Standard Input in the following format:

A B C D

Output

Print Left if the balance scale tips to the left; print Balanced if it balances; print Right if it tips to the right.

Sample Input 1

3 8 7 1

Sample Output 1

Left

The total weight of the masses on the left pan is 11, and the total weight of the masses on the right pan is 8. Since 11>8, we should print Left.

Sample Input 2

3 4 5 2

Sample Output 2

Balanced

The total weight of the masses on the left pan is 7, and the total weight of the masses on the right pan is 7. Since 7=7, we should print Balanced.

Sample Input 3

1 7 6 4

Sample Output 3

Right

The total weight of the masses on the left pan is 8, and the total weight of the masses on the right pan is 10. Since 8<10, we should print Right.

Solution in PHP7 (7.0.15) (judge verdict: Wrong Answer)

<?php

// 標準入力を一行ずつ配列に代入します
fscanf(STDIN, '%d %d %d', $n, $a, $b);


$total = 0;
function findSumOfDigits($n) {
	$sum = 0;

	while($n > 0) {
		$sum += $n % 10;
		$n /= 10;
	}
	return $sum;
}

$total = 0;
for ($i = 1; $i <= $n; $i++) {
	$x = findSumOfDigits($i);
	if ($x >= $a && $x <= $b) {
		$total += $i;
	}
}

echo $total;