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.math.*;
import java.io.*;
import java.util.*;

public class test {
	
	  public static void main(String args[]) { 
		  
		  
		  Scanner sc = new Scanner(System.in);
		
		 String s = sc.nextLine();
		 
		 char a[] = s.toCharArray();
		 
		 int c = 0;
		 
		 
		 while(c<s.length()) { 
			 if(a[c]=='.') { 
				 System.out.print(0);
				 c++;
				 
			 }
			 else if(a[c]=='-' && a[c+1]=='.') { 
				 System.out.print(1);
				 c = c+2;
			 } 
			 else if(a[c]=='-' && a[c+1]=='-' ) { 
				System.out.print(2);
				 c = c+2;
			 }	 
				 
		 }
		 
		 
	  }	
	}

