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
//$n = 4;
//for ($i = 0; $i < $n; ++$i) {
//    $a[] = intval(trim(fgets(STDIN)));
//}
$single_line_input = fgets(STDIN);
// 取得した入力値を半角スペースで分解します
$a = explode(" ", $input_line);
$l = ($a[0] + $a[1]);
$r = ($a[3] + $a[2]);
//echo $l . $r;
if ($l == $r){
    $ans = 'Balanced';
}
if($l < $r){
$ans = 'Right';
}
if ($l > $r ){
    $ans = 'Left';
}


echo $ans . "\n";