using System;

class Program
{
    static void Main()
    {
        string[] arr = Console.ReadLine().Split();
        int n = int.Parse(Console.ReadLine());

        for (int i = 0; i < n; i++)
        {
            string[] commands = Console.ReadLine().Split();
            switch (commands[0])
            {
                case "Reverse":
                    Reverse(arr);
                    break;
                case "Distinct":
                    arr = RemoveDuplicates(arr);
                    break;
                case "Replace":
                    Replace(arr, commands[1], commands[2]);
                    break;
                default:
                    // throw new Exception($"Invalid command '{commands[0]}'");
            }
        }

        Console.WriteLine(string.Join(", ", arr));
    }

    private static string[] RemoveDuplicates(string[] arr)
    {
        int distinct = 0;
        for (int i = 0; i < arr.Length; i++)
        {
            if (string.IsNullOrEmpty(arr[i]))
                continue;
            else
                distinct++;

            for (int j = 0; j < arr.Length; j++)
            {
                if (i == j)
                    continue;
                if (arr[i].Equals(arr[j]))
                    arr[j] = string.Empty; // arr[j] = null;
            }
        }

        if (arr.Length == distinct)
            return arr;

        string[] distinctElements = new string[distinct];

        for (int i = 0, j = 0; i < arr.Length; i++)
            if(!string.IsNullOrEmpty(arr[i]))
                distinctElements[j++] = arr[i];

        System.Diagnostics.Debug.Assert(distinctElements.Length == distinct);

        return distinctElements;
    }

    private static void Replace(string[] arr, string stringIndex, string newString)
    {
        int index = int.Parse(stringIndex);
        arr[index] =  newString;
    }

    private static void Reverse(string[] arr)
    {
        for (int i = 0; i < arr.Length / 2; i++)
        {
            string temp = arr[i];
            arr[i] = arr[arr.Length - i - 1];
            arr[arr.Length - i - 1] = temp;
        }
    }
}