#include <bits/stdc++.h>
int main(int argc, char const *argv[]) {
  int a, b;
  printf("say something\n");
  int c = a * b;
  scanf("%d", &a);
  scanf("%d", &b);
  if (c % 2 == 0) {
    printf("even");
  } else if (c % 2 == 1) {
    printf("Odd");
  }
  return 0;
}
