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.*;
import java.io.*;
import java.lang.*;

public class shuffle{
public static void main(String []args){
  Scanner cin=new Scanner(System.in);
  char a[]=cin.next().toCharArray();
  String s="";
  for(int i=0;i<a.length;i++){
	 // System.out.println("hello"+ i);
        int count=0;
		
		int k=i;
		while(k<a.length && a[k]!='.'){
		  k++;
		  count++;
		}
		if(count==0){
			s+="0";
		}
		else {
		  int val=count/2;
		    while(val>0){
			s+="2";
			val--;
			}
			if(k<a.length && count%2==0 && a[k]=='.')
			s+="0";
		   else if(k<a.length && count%2!=0 && a[k]=='.')
			s+="1";
		}
		i=k;
  }
  System.out.println(s);
}
}