using System;

using System.Collections.Generic;

public class Program

{

​

public static void Main(){

​

    List<string> listOfTests = new List<string>{ "civic", "deed", "deleveled","Hannah", "wow wow", "kayak",  "examiron", "woohoo", "racecar", "racedcar", "radar",  "easywcf", "rolator", "rotor", "sagas", "woooow",  ""};

    List<int> resultLists = new List<int>{2, 2, 4, 3, -1, 2, -1, -1, 3, -1, 2,  -1, 4, 2, 3, 3,  0};

//Calling the method here

    List<Tuple<int, int>> calculatedResults =GetPalindromeCounts(listOfTests);

//Displaying results

    var count = listOfTests.Count;

    for (int i = 0; i < count; i++){

        var matchingCalculatedResult = calculatedResults.Find(x =>x.Item1 == i);

        int ? resultValue = null;

        if (matchingCalculatedResult != null){

            resultValue = matchingCalculatedResult.Item2;

        }

    Console.WriteLine(string.Format("{0}: \"{1}\" Should be: {2} Actual result: {3}", i, listOfTests[i], resultLists[i], resultValue));

    }

}

    //A palindrome is a word that can be read both from left to right and right to left 

    //Given the provided list:

    //Return a list of Tuple <int,int> that indicates the index of the item and if the string is a palindrome the number of characters that are mirrored

    //Example: [0] = "abcba" would return 0,2 (0 is the index of the string and 2 because ab and ba are the mirrored characters, c is not a mirrored character but the string is still a palindrome.)

    //If it is not a palindrome return -1 as the number of characters 

    public static List<Tuple<int, int>> GetPalindromeCounts(List<string> testCases){

        //Implement code here

        return new List<Tuple<int, int>>();

    }

}

​