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

// The main method must be in a class named "Main".
class Main {
    public static void main(String[] args) {
       
       Scanner sc = new Scanner (System.in);
        System.out.println("double & triple space detecter");
   
       String detect = sc.nextLine();
     
       int axx = detect.indexOf("  ");
       int ax = detect.indexOf("   ");
   
      System.out.println(axx+" position have double space ");
      System.out.println(ax+" have triple space" );
   
   
   
   
    }
}