Score : $100$ points

Problem Statement

AtCoDeer the deer found two positive integers, $a$ and $b$. Determine whether the product of $a$ and $b$ is even or odd.

Constraints

• $1$ $\leq$ $a,b$ $\leq$ $10000$
• $a$ and $b$ are integers.

Input

Input is given from Standard Input in the following format:

$a$ $b$

Output

If the product is odd, print Odd; if it is even, print Even.

3 4

Even

As $3 \times 4 = 12$ is even, print Even.

1 21

Odd

As $1 \times 21 = 21$ is odd, print Odd.