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 B {
	static Scanner sc = null;
	public static void main(String[] args) {
		sc = new Scanner(System.in);
		String s = sc.nextLine();
		int l = s.length();
		String res="";
		for(int i=0;i<l;i++){
		    char ch = s.charAt(i);
		    if(ch=='.'){
		        res+="0";
		    }
		    else{
		        char c2 = s.charAt(i+1);
		        if(c2=='.')
		        res+="1";
		        else
		        res+="2";
		        i++;
		    }
		}
		System.out.println(res);
	}
}



