#include <bits/stdc++.h>
int main(void) {
  int a;
  int b;
  long result;
  a = 2;
  b = 3;
  result = (a * b) % 2;
  if (result == 0) {
    printf("Even");
  } else {
    printf("Odd");
  }
  return 0;
}
