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 Borze
{
    public static void main(String[] args) throws Exception
    {

        InputStreamReader isr = new InputStreamReader(System.in);
        BufferedReader br = new BufferedReader(isr);
        int itr=0;
        String str = br.readLine(),s2="";
        char cArray[] = str.toCharArray();

              for(int i=0;i<cArray.length;i++)

        {
            if(cArray[i]=='.'){
                s2+='0';
            }
            if(cArray[i]=='-'&&cArray[i+1]=='.'){
                s2+='1';
                ++i;

            }
            if(cArray[i]=='-'&&cArray[i+1]=='-'){
                s2+='2';
                ++i;
            }

        }
        System.out.println(s2);
    }
}





