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
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import java.util.*;
public class Main
{
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		
	   String a = sc.nextLine();
	   
	   String c = "";
	   
	   if(a.length() == 1)
	      System.out.println(0);
	      
	   else
	   { 
	       int count = 0;
	       int i = 0;
	       for(i = 0;i<a.length()-1;)
    	   {
    	       if(a.substring(i,i+2).equals(".-") || a.substring(i,i+2).equals(".."))
    	       {
    	           c += '0';
    	           count++;
    	           i = i + 1;
    	       }
    	       else if(a.substring(i,i+2).equals("-."))
    	       {
    	           c+='1';
    	           i = i+2;
    	       }
    	       else
    	       {
    	           c+='2';
    	           i = i + 2;
    	       }
    	        
    	   }
    	   
    	   if(a.length()-1 == i)
    	    c+='0';
    	   
    	   
	   System.out.println(c);
	   }
	   
	   
	    
		
		
	}
}
