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 B_Borze {

	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		
		String s = scan.next();
		char ch[] = s.toCharArray();
		int j = 0;
		String s1 = "0";
		
		for(int i = 0; i < ch.length; i++){
			if(ch[i]=='-' && ch[i+1]=='-'){
				
				if(j == 0){
					s1 = new String("2");
					j = 1;
				}
				else {
					s1 += "2";
				}
				i++;
			}
			else if(ch[i]=='-' && ch[i+1]=='.'){
				if(j == 0){
					s1 = new String("1");
					j = 1;
				}
				else {
					s1 += "1";
				}
				i++;
			}
			else if(ch[i] == '.'){
				if(j == 0){
					s1 = new String("0");
					j = 1;
				}
				else {
					s1 += "0";
				}
			}
		}
		System.out.println(s1);
	}

}
