import java.util.Scanner;

public class Next
{
    public static void main(String[] args)
    {
        Scanner input = new Scanner(System.in);
      
        System.out.print("Enter three words separated by spaces: ");

        String s1 = input.next();
        String s2 = input.next();
        String s3 = input.next(); 
        
        System.out.println("s1 = " + s1);
        System.out.println("s2 = " + s2);
        System.out.println("s3 = " + s3);
    }
}