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
import java.util.*;
  import java.io.*;
  
  public class Main {
    public static void main(String args[]) throws IOException {
      BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
      String s =br.readLine();
      int n= s.length();
      StringBuilder sb = new StringBuilder();
      for(int i=0;i<n;i++)
      { if(s.charAt(i)=='.')
        sb.append('0');
        else if(i<n-1&&s.charAt(i)=='-'&&s.charAt(i+1)=='.'){
        sb.append('1');
        i++;}
        else if(i<n-1&&s.charAt(i)=='-'&&s.charAt(i+1)=='-')
        { sb.append('2');
          i++;
        }
      }
      System.out.println(sb);
    }
  }