using System;
using System.Linq;

namespace lookandsay
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] input = {1, 1, 6, 1, 3, 4, 2, 2};
            int[] output = start(input);

            Console.ReadLine();
        }

        private static int[] start(int[] inputs)
        {
            var queryResult = from x in inputs
                    group x by x into g
                    let count = g.Count()
                    orderby g.Key descending
                    select new { Value = g.Key, Count = count };

            var first = queryResult.First();

            int[] outputArray = new int[2];

            outputArray[0] = first.Count;
            outputArray[1] = first.Value;

            foreach (var x in queryResult.Skip(1))
            {
                outputArray = (new int[2]).Concat(outputArray).ToArray();

                outputArray[0] = x.Count;
                outputArray[1] = x.Value;
            }

            return outputArray;
        }
    }
}