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.*;
public class Main
{   public static String convertToInteger(String str){
    
        char arr[] = str.toCharArray();
        String result = "";
          for(int i = 0; i < arr.length; i++){
               if(arr[i] == '-' && arr[i+1] == '.')
               {
                   result+="1";
                   i++;
               }
               else if(arr[i] == '-' && arr[i+1] == '-'){
                   result+="2";
                   i++;
               }
               else if(arr[i] == '.'){
                   result+="0";
               }
          }
          
        
          return result;
        }
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		
		String str = sc.next();
		
		System.out.println(convertToInteger(str));
	}
}