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 Borze {
	public static void main(String []args){
		String S;
		int count = 0;
		Scanner in = new Scanner(System.in);
		S = in.nextLine();
		String fS = "";
		for (int i = 0; i <S.length(); i++) {
			if(S.charAt(i)=='.')
				fS = fS + '0';
			if(S.charAt(i)=='-' && S.charAt(i+1)=='.') {fS = fS + '1'; ++i;}
			if(S.charAt(i)=='-' && S.charAt(i+1)=='-') {fS = fS + '2'; ++i;}
			
		}
		System.out.println(fS);
	}
}
