#include <bits/stdc++.h>
int main() {
  int a;
  char s[11];
  scanf("%d", &a);
  scanf("%s", &s);
  if (a < 3200) {
    printf("red\n");
    printf("a = %d is less than 3200,so we print red\n", a);
  } else if (a >= 3200) {
    printf("%s\n", s);
    printf("a = %d is not less than 3200,so we print s = pink\n", a);
  }
}
