int main()
{
  int year;
  int century;
  int leapdays;
  int moondays;
  int j;
  int n;

  scanf("%d",&year);

  century = (year / 100) + 1;
  leapdays = (century * 3) / 4;
  moondays = (century * 8 + 5) / 25;
  j = year % 19;
  n = 57 - ((j * 11 + moondays - leapdays + 614) % 30);
  if ((n == 56) && (j > 10))
    --n;
  if (n == 57)
    --n;
  n -= ((year * 5) / 4 - leapdays + n + 2) % 7;

  if (n < 32)
    printf("March %d\n",n);
  else
    printf("April %d\n",n - 31);

  return 0;
}