using System;

public class Program

{

    public static void Main()

    {

        // Get me the count of emis occurence in below sentence which is in a circular array 

        // catch is below sentense is a cirular array; ie.when the sentense reaches the end it  continues to start of the word.    

        string text = "saisfesomafemisgegrwemsomemi";

        saisfesomafemisgegrwemsomemisai

        //emisgegrwemsomemisaisfesomaf

        string findWord = "emis";

        string substring ;

        //char[] ctext = text.toCharArray();

        var split = text.split(findWord);

        for(int i =split.Length-1; i > 0; i-- )

        {

            substring+ = split[i];

        }

        var split2 = substring.split(findWord);

        var count = split2.Count();

        Console.WriteLine(count-1);

    }

}