AtCoDeer the deer found two positive integers, a and b. Determine whether the product of a and b is even or odd.
a, b = map(int, input().split())
if a % 2 == 0 or b % 2 == 0:
  print("even")
else:
  print("odd")
a, b = map(int, input().split())
if a % 2 == 0 or b % 2 == 0:
  print("Even")
else:
  print("Odd")