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 cf {
public static void main(String[] args) {
	Scanner input=new Scanner(System.in);
	String borze=input.nextLine();
    String temp="";
 
    for (int i = 0; i < borze.length(); i++) {
    
    	if(borze.charAt(i)=='-'){
    		if(borze.charAt(i+1)=='.'){
    			temp+="1";
    	}
    		if(borze.charAt(i+1)=='-'){	
    			temp+="2";
    	}
    		i++;
                                }
    	else if(borze.charAt(i)=='.')
    		temp+="0";
    	}
	
	
	
          System.out.println(temp);                         }
                }
