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

-----Constraints-----
- 1 ≤ a,b ≤ 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.

-----Sample Input-----
3 4

-----Sample Output-----
Even

As 3 × 4 = 12 is even, print Even.

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