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

public class Main {
	static boolean batch = false;
	static boolean readFile = false;
	static int num = 0;

	static int N, K;
	static int[] t, u;

	public static void main(String[] args) throws Exception {
		if (batch) {
			readFile = true;
		}
		if (readFile) {
			if (batch) {
				long tl = 2000; // TODO
				long tw = (long) (tl * 0.9);
				long total = 0;
				int bidx = 0;
				int best = 0;
				int widx = 0;
				int worst = 1000000000;
				int re = 0;
				int tle = 0;
				for (int z = 0; z < 100; z++) {
					try {
						makeCase();
						long st = System.currentTimeMillis();
						int score = solve();
						long time = System.currentTimeMillis() - st;
						if (time > tw) {
							System.out.println(z + ":\t" + score + "\t" + time + "ms");
							if (time > tl) {
								tle++;
							}
						} else {
							System.out.println(z + ":\t" + score);
						}
						total += score;
						if (score > best) {
							best = score;
							bidx = z;
						}
						if (score < worst) {
							worst = score;
							widx = z;
						}
					} catch (Exception e) {
						System.out.println(z + ":\t" + e.getMessage());
						re++;
					}
				}
				System.out.println("total: " + total);
				System.out.println("best: " + bidx + ": " + best);
				System.out.println("worst: " + widx + ": " + worst);
				System.out.println("RE: " + re);
				System.out.println("TLE: " + tle);
			} else {
				makeCase();
				int score = solve();
				System.out.println(score);
			}

		} else {
			BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
			init(br);
			solve();
		}
	}

	static void makeCase() {
		
	}

	static void init(BufferedReader br) throws Exception {
		String[] sa = br.readLine().split(" ");
		N = Integer.parseInt(sa[0]);
		K = Integer.parseInt(sa[1]);

		sa = br.readLine().split(" ");
		t = new int[K];
		for (int i = 0; i < K; i++) {
			t[i] = Integer.parseInt(sa[i]);
		}

		sa = br.readLine().split(" ");
		u = new int[K];
		for (int i = 0; i < K; i++) {
			u[i] = Integer.parseInt(sa[i]);
		}
	}

	static int solve() throws Exception {
		int m = 9;
		for (int i = 0; i < N; i++) {
			int b = rand(m, m + 10);
			int e = rand(5, 10);
			System.out.println(b + " " + m + " " + e);
		}

		int score = 0;
		return score;
	}

	static int rand(int l, int r) {
		int d = r - l;
		int ret = (int) (Math.random() * d);
		return ret + l;
	}
}