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) {
		// TODO Auto-generated method stub
		Scanner in = new Scanner(System.in);
		String str = in.next();
		char[] code = new char[str.length()];
		code = str.toCharArray();
		str = "";
		
		for(int i=0; i< code.length; i++){
			if(code[i] == '.'){
				str+="0";
			}else if(code[i] == '-'){
				if(code[i+1] == '.'){
					str+="1";
				}else{
					str+="2";
				}
				i++;
			}
		}
		System.out.println(str);
	}

}
