public class Test
{
	public static void main(String[] args)
	{
		char[] answers=new char[]{'A','B','C','D'};
		char[] options={'1','2','3','4'};
		for(int i=0;i<4;i++)
		{
			System.out.print(answers[i]+" ");
		}
		System.out.println();
		for(int i=0;i<4;i++)
			System.out.print(options[i]+" ");
	}
}
