import java.io.BufferedReader;
import java.io.InputStreamReader;

public class Main {

	public static void main(String[] args) throws Exception {
		// TODO ?????????????????????????????????????????????
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		int maisu = Integer.parseInt(br.readLine());

		// ??????????????¨?????°??????????????????
		String[] cards = new String[52];

		// ??????????????????????????§????????????boolean???????????????
		boolean[] cardsCheck = new boolean[52];

		// 13??§?????????????????????????????????????????????
		String[] suit = { "S", "H", "C", "D" };

		// ???????????????????????????????????¨??°????????\??????
		// ??°?????????????????¨????????±??????????????? + " " + ??°??? ??§???????????\??????
		// ?????????boolean????????¨??¨?????????false?????????
		for (int a = 0; a < suit.length; a++) {
			for (int b = 1; b <= 13; b++) {
				cards[a * 13 + b - 1] = suit[a] + " " + b;
				cardsCheck[a * 13 + b - 1] = false;
			}
		}
		// ??\???????????????????????¨??°??????????????????boolean???true?????????
		// ???????????£??????break?????§?????????????¬????????????????????´¢?????????
		for (int c = 0; c < maisu; c++) {
			String nyuryokuCard = br.readLine();
			for(int d = 0; d < cards.length; d++){
				if(nyuryokuCard.equals(cards[d])){
					cardsCheck[d] = true;
					break;
				}
			}
		}
		// false?????????????????¨?????????
		for(int e = 0; e < cards.length; e++){
			if(cardsCheck[e] == false){
				System.out.println(cards[e]);
			}
		}
	}
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz