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.IOException;
import java.io.InputStreamReader;

public class borze
{

    public static void main(String[] args)throws IOException
    {
        BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
        StringBuilder str=new StringBuilder(br.readLine());
        StringBuilder ans=new StringBuilder();
        for(int i=0;i<str.length();)
        {
            if(str.charAt(i)=='.')
            {
                ans.append('0');
                i++;
            }
            else if(str.charAt(i)=='-')
            {
                if(str.charAt(i+1)=='.')
                {
                    ans.append('1');
                    i+=2;
                }
                else if(str.charAt(i+1)=='-')
                {
                    ans.append('2');
                    i+=2;
                }
            }
        }
        System.out.println(ans);
    }
}