C# Solution **using System; using System.Collections.Generic; using System.Linq;

public class Solution { private static Dictionary memo = new Dictionary();

private static bool IsIncreasing(int[] arr)
{
    for (int i = 0; i < arr.Length - 1; i++)
    {
        if (arr[i] >= arr[i + 1])
        {
            return false;
        }
    }
    return true;
}

private static bool FindWinner(int[] arr)
{
    string key = string.Join("|", arr);
    if (memo.ContainsKey(key))
    {
        return memo[key];
    }

    if (IsIncreasing(arr))
    {
        return memo[key] = true;
    }

    for (int idx = 0; idx < arr.Length; idx++)
    {
        var newArr = arr.Where((val, index) => index != idx).ToArray();
        if (FindWinner(newArr))
        {
            return memo[key] = false;
        }
    }

    return memo[key] = true;
}

public static string PermutationGame(int[] arr)
{
    memo.Clear(); // Clear the memo dictionary for each test case
    return FindWinner(arr) ? "Bob" : "Alice";
}

public static void Main(string[] args)
{
    int t = Convert.ToInt32(Console.ReadLine());
    while (t-- > 0)
    {
        int n = Convert.ToInt32(Console.ReadLine());
        int[] arr = Array.ConvertAll(Console.ReadLine().Split(' '), int.Parse);
        Console.WriteLine(PermutationGame(arr));
    }
}

}**