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 sc=new Scanner(System.in);
		String s=sc.nextLine();
		char array[]=s.toCharArray();
		StringBuilder sb=new StringBuilder();
		int j;
		for(int i=0;i<array.length;i++) {
			j=i+1;
			if(array[i]=='.')
				sb.append(0);
			if(array[i]=='-'&&array[j]=='.') {
				sb.append(1);
				i++;
			}
			if(array[i]=='-'&&array[j]=='-') {
				sb.append(2);
				i++;
			}
		}
		System.out.println(sb);
	}

}
