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

inputFormat

input values are integers.

Input

Input is given from Standard Input in the following format:

A B C D

outputFormat

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

样例

3 8 7 1

Left