import java.util.*;
public class Y {
    public static void main(String args[]) {
        Stack<Integer> stack=new Stack<Integer>();
        stack.push(new Integer(3));
        stack.push(new Integer(8));
        int k=1;
        while(k<=10) {
            for(int i=1;i<=2;i++) {
                Integer F1=stack.pop();
                int f1=F1.intValue();
                Integer F2=stack.pop();
                int f2=F2.intValue();
                Integer temp=new Integer(2*f1+2*f2);
                System.out.println(""+temp.toString());
                stack.push(temp);
                stack.push(F2);
                k++;
            }
        }
    }
}