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.BufferedReader;
import java.io.InputStreamReader;

public class BorZzee_B32 {
	public static void main(String[] args) throws Throwable {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String s = br.readLine() + "#";
		int n = s.length();
		char[] arr = s.toCharArray();
		StringBuilder sb = new StringBuilder();

		for (int i = 0; i < arr.length - 1; i++) {
			char cur = arr[i];
			char nxt = arr[i + 1];
			if (cur == '.')
				sb.append(0);
			else if (i < n - 1 && cur == '-' && nxt == '.') {
				sb.append(1);
				i++;

			} else if (i < n - 1 && cur == '-' && nxt == '-') {
				sb.append(2);
				i++;
			}

		}

		System.out.println(sb);

	}
}
