def ketanowa(p):

    ans=0

    p=str(p)

    for i in p:

        ans+=int(i)

    return ans



def main():

    temp=input().split(" ")

    n=int(temp[0])

    a=int(temp[1])

    if n*a%2==0:

        print("Even")

    else:

        print("Odd")



    



if __name__ == '__main__':

    main()

a,b=input().split()

c=int(a)*int(b)

if c%2==0:

  print("Even")

else:

  print("Odd")
def ketanowa(p):
    ans = 0
    p = str(p)
    for i in p:
        ans += int(i)
    return ans


def main():
    temp = input().split(" ")
    n = int(temp[0])
    a = int(temp[1])
    if n * a % 2 == 0:
        print("Even")
    else:
        print("Odd")


if __name__ == "__main__":
    main()

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

-def ketanowa(p): -    ans = 0 -    p = str(p) -    for i in p: -        ans += int(i) -    return ans - - -def main(): -    temp = input().split(" ") -    n = int(temp[0]) -    a = int(temp[1]) -    if n * a % 2 == 0: -        print("Even") -    else: -        print("Odd") - - -if __name__ == "__main__": -    main() +a, b = input().split() +c = int(a) * int(b) +if c % 2 == 0: +    print("Even") +else: +    print("Odd")