string = input().split(' ')

first = string[0]

second = string[1]

if int(first)*int(second)%2 == 0:

    print("Even")

else:

    print("Odd")
s = input().split(" ")



a = int(s[0])

b = int(s[1])

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

 print("Even")

else:

 print("Odd")
string = input().split(" ")
first = string[0]
second = string[1]
if int(first) * int(second) % 2 == 0:
    print("Even")
else:
    print("Odd")

s = input().split(" ")
a = int(s[0])
b = int(s[1])
if (a * b) % 2 == 0:
    print("Even")
else:
    print("Odd")

-string = input().split(" ") -first = string[0] -second = string[1] -if int(first) * int(second) % 2 == 0: +s = input().split(" ") +a = int(s[0]) +b = int(s[1]) +if (a * b) % 2 == 0: