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.Scanner;

public class Borze {

  public static void main(String[] args) {
  
  Scanner sc = new Scanner(System.in);
  
  char[] s=sc.next().toCharArray();
  
  String result="";
  
  int count=0;
  
  for(int i=0;i<s.length;i++)
  {
    if(s[i]=='.')
    {
      System.out.print(0);
    }
    else if(s[i]=='-')
    {
      if(s[i+1]=='.')
    {
      System.out.print(1);
    }else if(s[i+1]=='-'){
      System.out.print(2);
    }
    i++;
    }
  }
  }
  }
