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 test {
 
    public static void main(String[] args)  {
        Scanner in = new Scanner(System.in);
            String st=in.nextLine();
            String ans="";
            for(int i=0;i<st.length();i++){
                char ch=st.charAt(i);
                if(ch=='.') ans=ans+"0";
                else{
                String sub=st.substring(i,i+2);
                if(sub.equals("-.")){
                    ans+="1";
                    i++;
                }
                else if(sub.equals("--")){
                    ans+="2";
                    i++;
                }
                }
            }
            if(st.length()==1) ans="0" ;
            // if(st.charAt(st.length()-1)&&st.charAt(st.length()-2)!=){
                
            // }
            System.out.println(ans);
    }

}