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 Main{
  public static void main(String args []){
    Scanner s = new Scanner (System.in);
    while(s.hasNextLine()){
      String str = s.nextLine();
      str.trim();
      
      int i = 0;
      int j = 1;
      
      while(i<str.length()-1 && j<str.length()){
        if (str.charAt(i) == '.' && (str.charAt(j) == '-' || str.charAt(j) == '.') ){
              System.out.print("0");
              i = j;
              j++;
        }
        else if (str.charAt(i) == '-' && str.charAt(j)== '.'){
          System.out.print("1");
          i+=2;
          j+=2;
        }
        else {
          System.out.print("2");
          i+=2;
          j+=2;
        }
      }
            
      if (str.charAt(str.length()-1) == '.' && i == str.length()-1) System.out.print("0");   
      System.out.println();
    }
  }
}
		 	 	 		 				 		 		 							 		