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 ch;
  string ch1 = "";
  int i = 0;
  do {
    cin >> ch;
  } while ((ch.size() < 1) || (ch.size() > 200));
  do {
    if (ch[i] == '.') {
      ch1 = ch1 + "0";
      i++;
    } else {
      if (ch[i + 1] == '.') {
        ch1 = ch1 + "1";
        i = i + 2;
      } else {
        ch1 = ch1 + "2";
        i = i + 2;
      }
    }
  } while (i < ch.size());
  cout << ch1;
}
