import java.util.Scanner;
 public class Necklace {

	public static void main(String[] args) {
		int numStart1, numStart2;
		int nextNum, prevNum, lastNum;
		Scanner input = new Scanner(System.in);
		
		System.out.print("Enter the first starting number: ");
		numStart1 = input.nextInt();
		System.out.print("Enter the second starting number: ");
		numStart2 = input.nextInt();
		input.close();	
	
		System.out.print(numStart1 + " " + numStart2 + " ");
		prevNum = numStart2;
		nextNum = (numStart1 + numStart2) % 10;
		System.out.print(nextNum + " ");
		do {
			lastNum = nextNum;
			nextNum = (prevNum + nextNum) % 10;
			prevNum = lastNum;
			System.out.print(nextNum + " ");
		} while (!((prevNum == numStart1) && (nextNum == numStart2))) ;
		System.out.println();
	}
}