using System.Text;
using System.Collections.Generic;
using System;

public class Hello
{
    static void Main()
    {
        string[] line = Console.ReadLine().Trim().Split(' ');
        var n = int.Parse(line[0]);
        var q = int.Parse(line[1]);
        getAns(n, q);
    }
    static void getAns(int n, int q)
    {
        var d = new Dictionary<int, int>();
        var p = 1;
        var input = new int[n];
        for (int i = 0; i < n; i++)
        {
            var x = int.Parse(Console.ReadLine().Trim());
            input[i] = x;
            if (!d.ContainsKey(x)) d[x] = p++;
        }
        if (d.Count + n > q) { Console.WriteLine("No"); return; }
        var sb = new StringBuilder();
        foreach (var x in d) sb.AppendLine(string.Format("1 {0} {1}", x.Value, x.Key));
        foreach (var x in input) sb.AppendLine(string.Format("2 {0}", d[x]));
        var c = q - d.Count - n;
        for (int i = 0; i < c; i++) sb.AppendLine(string.Format("1 1 1"));
        Console.WriteLine("Yes");
        Console.WriteLine(sb);
    }
}