Oleg vs Andriy

Limits: 2 sec., 256 MiB

Oleg and Andriy are two rhinoceros beetles. Both of them like proving the existence of impossible situations. This time, to prove his correctness, Oleg suggested playing a game. They need to propose a novel operation for three digits, and whose result is higher is the winner. Andriy only knows how to add numbers, while Oleg can only concatenate them without changing the order.

Given three digits, determine the winner, or say that it is a draw.

Input

Three digits \(a, b, c\) in one line.

Output

Print the name of the winner (Andriy or Oleg) or Draw if their results are the same.

Constraints

\(0 \le a, b, c \le 9\).

Samples