#include <iostream>
#include <string>

bool isKadomatsu(int a, int b, int c) {
  if (a == b || b == c || c == a) return false;
  if (b > std::max(a, c)) return true;
  if (b < std::min(a, c)) return true;
  return false;
}

int main() {
  char a[3];
  for (int i = 0; i < 3; ++i) {
    std::cin >> a[i];
  }
  for (int i = 0; i < 3; ++i) {
    if (a[i] != '?') continue;
    a[i] = '1';
    bool f1 = isKadomatsu(a[0] - '0', a[1] - '0', a[2] - '0');
    a[i] = '4';
    bool f4 = isKadomatsu(a[0] - '0', a[1] - '0', a[2] - '0');
    if (f1 && f4) {
      std::cout << 14 << std::endl;
    } else if (f1) {
      std::cout << 1 << std::endl;
    } else if (f4) {
      std::cout << 4 << std::endl;
    }
  }
  return 0;
}