using System;

using System.Collections;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        string toTest="111111111122222222223333333333";

        List<string> splits = SplitContent(toTest,10);

        foreach(var str in splits)

            Console.WriteLine(str);

    }

    private static List<string> SplitContent(string content, int maxLength)

   {

    List<string> slices = new List<string>();

    for (int i = 0; i < content.Length; i += (maxLength - 2))

    {

        int length = Math.Min(maxLength, content.Length - i);

        slices.Add(content.Substring(i, length));

    }

    return slices;

}

}