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.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.StringTokenizer;
public class Broze {


static long TIME_START, TIME_END;
static Scanner sc = new Scanner(System.in);
static PrintWriter pw = new PrintWriter(new BufferedOutputStream(System.out));
public static void main(String[] args) throws IOException {
	
	Runtime runtime = Runtime.getRuntime();
	long usedMemoryBefore = runtime.totalMemory() - runtime.freeMemory();
	TIME_START = System.currentTimeMillis();
	
	// code here..
	sol();
	TIME_END = System.currentTimeMillis();
	long usedMemoryAfter = runtime.totalMemory() - runtime.freeMemory();
	pw.close();
	System.err.println("Memory increased: " + (usedMemoryAfter - usedMemoryBefore) / 1000000);
	System.err.println("Time used: " + (TIME_END - TIME_START) + ".");
}
private static void sol() throws IOException {
	String s = sc.next();
	s = s.replace("--", "2");
	s = s.replace("-.", "1");
	s = s.replace(".", "0");
	pw.println(s);
}
static class Scanner {
	StringTokenizer st;
	BufferedReader br;
	public Scanner(InputStream s) {
		br = new BufferedReader(new InputStreamReader(s));
	}
	public Scanner(FileReader s) throws FileNotFoundException {
		br = new BufferedReader(s);
	}
	public String next() throws IOException {
		while (st == null || !st.hasMoreTokens())
			st = new StringTokenizer(br.readLine());
		return st.nextToken();
	}
	public int nextInt() throws IOException {
		return Integer.parseInt(next());
	}
	public long nextLong() throws IOException {
		return Long.parseLong(next());
	}
	public String nextLine() throws IOException {
		return br.readLine();
	}
	public double nextDouble() throws IOException {
		return Double.parseDouble(next());
	}
	public boolean ready() throws IOException {
		return br.ready();
	}
}


}
