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

c=a*b

if(c%2==0):

  print("Even")

else:

  print("Odd")

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

if(a*b%2==0):

  print("Even")

else:

  print("Odd")

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

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

-a, b = list(map(int, input().split())) -c = a * b -if c % 2 == 0: +a, b = list(map(int, input().split(" "))) +if a * b % 2 == 0: