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 Solution{
    public static void main(String[] args){
        Scanner scan = new Scanner(System.in);
        String s=scan.nextLine();
        char[] c = s.toCharArray();
        String s1="";
        int i;
        for(i=0;i<=c.length-1;i++){
            if(c[i]=='.')
            s1+="0";
            else if(c[i]=='-'&&c[i+1]=='.'){
            s1+="1";
            i++;
            }
            else if(c[i]=='-'&&c[i+1]=='-'){
            s1+="2";
            i++;
            }
        }
        
        System.out.println(s1);
    }
}