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.*;
import java.io.*;
public class sequece{
	public static void main(String[] args)throws IOException {
		BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
		String s = bf.readLine();
		StringBuilder Sb = new StringBuilder("");
		for(int i=0;i<s.length();){
			if(s.charAt(i) == '.'){
				Sb.append('0');
				i++;
			}
			else if(s.charAt(i) == '-'){
				if(s.charAt(i+1) == '.'){
					Sb.append('1');
					i+=2;
				}
				else{
					Sb.append('2');
					i+=2;
				}
			}
		}
		System.out.println(Sb);
	}
}