import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

public class Main {
	public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String[] sa = br.readLine().split(" ");
		int n = Integer.parseInt(sa[0]);
		int q = Integer.parseInt(sa[1]);
		int[] x = new int[n];
		Set<Integer> set = new HashSet<>();
		for (int i = 0; i < n; i++) {
			x[i] = Integer.parseInt(br.readLine());
			set.add(x[i]);
		}
		br.close();

		if (n + set.size() > q) {
			System.out.println("No");
			return;
		}

		PrintWriter pw = new PrintWriter(System.out);
		pw.println("Yes");
		Map<Integer, Integer> map = new HashMap<>();
		int cnt = 0;
		int pos = 1;
		for (int i = 0; i < n; i++) {
			if (!map.containsKey(x[i])) {
				map.put(x[i], pos);
				pw.println("1 " + pos + " " + x[i]);
				cnt++;
				pos++;
			}
			pw.println("2 " + map.get(x[i]));
			cnt++;
		}
		while (cnt < q) {
			pw.println("1 1 1");
			cnt++;
		}
		pw.flush();
	}
}