p03477 AtCoder Beginner Contest 083 - Libra
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.

Examples

Input

3 8 7 1


Output

Left


Input

3 4 5 2


Output

Balanced


Input

1 7 6 4


Output

Right
```python
a,b,c,d = map(int, input().split())

ans = "Balanced"
if a+b > c+d: ans = "Left"
elif a+b < c+d: ans = "Right"
print(ans)
```