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.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class codeforces{
  public static void main(String[] args) throws IOException{
    InputStreamReader isr=new InputStreamReader(System.in);
    BufferedReader br=new BufferedReader(isr);
    StringBuilder str=new StringBuilder();
    String string=br.readLine();
    for(int i=0;i<string.length();)
    {
      if(string.charAt(i)=='.')
      {
        str.append("0");
        i++;
      }
      else
      if(string.charAt(i)=='-')
      {
        if(string.charAt(i+1)=='.')
        str.append("1");
        else
        str.append("2");
        i+=2;
      }
    }
    System.out.println(str);
  }
}