i = eval(input())

l = i.split(' ')



if (int(l[0]) * int(l[1])) %2 == 1:

    print('Odd')

else:

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

c = a * b



if c % 2 == 0:

    print('Even')



else:

    print('Odd')
i = eval(input())
l = i.split(" ")
if (int(l[0]) * int(l[1])) % 2 == 1:
    print("Odd")
else:
    print("Even")

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

-i = eval(input()) -l = i.split(" ") -if (int(l[0]) * int(l[1])) % 2 == 1: +a, b = list(map(int, input().split())) +c = a * b +if c % 2 == 0: +    print("Even") +else: -else: -    print("Even")