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.io.*;
import java.util.*;
import java.lang.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;
public final class Main{
	static long mod = (long)(10e9+7);
	static BufferedReader br;
	static PrintWriter pw;
	static StringBuilder OUTPUT;
	static ArrayList<Integer> PRIME_NUMBERS = new ArrayList<Integer>();
	public static void main(String[] args)throws Exception{
		OUTPUT = new StringBuilder("");
		br = new BufferedReader(new InputStreamReader(System.in));
		pw = new PrintWriter(System.out,true);//auto flush enabled....
		new Main().timer();
		br.close();
		pw.close();
	}
	public static void timer()throws Exception{
		long S = System.currentTimeMillis();
		solve();
		long E = System.currentTimeMillis();
		//pw.println("Time elapsed : "+(E-S)+" ms.");
	}
	public static void solve()throws Exception{
		String[] s;
		int t = 1;
		//int t = Integer.parseInt(br.readLine());
		for(int I=0;I<t;I++){
			//code from here....
			String ip = br.readLine();
			ip = ip.replace("--","2");
			ip = ip.replace("-.","1");
			ip = ip.replace(".","0");
			
			pw.println(ip);
		}
	}
}