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>
char borze[201], dec[201];
int n, i, j;
int main() {
  scanf("%s", borze);
  i = 0;
  j = 0;
  while (borze[i] != '\0') {
    if (borze[i] == '.') {
      j++;
      dec[j] = '0';
      i++;
    } else if (borze[i + 1] == '.') {
      j++;
      dec[j] = '1';
      i = i + 2;
    } else {
      j++;
      dec[j] = '2';
      i = i + 2;
    }
  }
  for (i = 1; i <= j; i++) printf("%c", dec[i]);
  return 0;
}
