Ternary numeric notation is quite popular in Berland. To telegraph the ternary number the Borze alphabet is used. Digit 0 is transmitted as «.», 1 as «-.» and 2 as «--». You are to decode the Borze code, i.e. to find out the ternary number given its representation in Borze alphabet.

Input

The first line contains a number in Borze code. The length of the string is between 1 and 200 characters. It's guaranteed that the given string is a valid Borze code of some ternary number (this number can have leading zeroes).

Output

Output the decoded ternary number. It can have leading zeroes.

Examples

Input

.-.--


Output

012

Input

--.


Output

20

Input

-..-.--


Output

1012
#include <bits/stdc++.h>
using namespace std;
int main() {
  string cadena;
  cin >> cadena;
  while (cadena.length() > 0) {
    if (cadena[0] == '.') {
      cadena = cadena.substr(1, cadena.length() - 1);
      cout << '0';
    }
    if (cadena.substr(0, 2) == "-.") {
      cadena = cadena.substr(2, cadena.length() - 1);
      cout << '1';
    }
    if (cadena.substr(0, 2) == "--") {
      cadena = cadena.substr(2, cadena.length() - 1);
      cout << '2';
    }
  }
  return 0;
}
