a,b = list(map(int,input().split()))

ans = 0

if a*b%2==0:

  print('Even')

else:

  print('Odd')

R= list(map(int,input().split()))

if R[0] * R[1] % 2 == 0:

    print('Even')

else:

    print('Odd')
a, b = list(map(int, input().split()))
ans = 0
if a * b % 2 == 0:
    print("Even")
else:
    print("Odd")

R = list(map(int, input().split()))
if R[0] * R[1] % 2 == 0:
    print("Even")
else:
    print("Odd")

-a, b = list(map(int, input().split())) -ans = 0 -if a * b % 2 == 0: +R = list(map(int, input().split())) +if R[0] * R[1] % 2 == 0: