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 void main(String[] args){
        Scanner s=new Scanner(System.in);
        char[] arr=s.nextLine().toCharArray();
        int i=0,j=0;
        char[] ans=new char[arr.length];
        while(i<arr.length){
            
            if(arr[i]=='.') {ans[j++]='0';i++;continue;}
            
            if(arr[i]=='-'){
                if(arr[i+1]=='.') {ans[j++]='1';i++;}
                else {ans[j++]='2';i++;}
            }
            i++;
        }
        System.out.println(new String(ans).substring(0,j));
    }
}