sing System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

class CountingWord
{
    /*Write a program that counts how many times a given word occurs in given text. The first line in the input holds the word.
     * The second line of the input holds the text. The output should be a single integer number – the number of word occurrences.
     * Matching should be case-insensitive. Note that not all matching substrings are words and should be counted. A word is a sequence of letters
     * separated by punctuation or start / end of text.*/

    static void Main()
    {
        string word =Console.ReadLine();
        string text = Console.ReadLine();

        ExtractText(text, word);
    }

    static void ExtractText(string text, string word)
    {
        string[] splitText = text.ToUpper().Split('.','!');
        int counter = 0;

        for (int i = 0; i < splitText.Length; i++)
        {
            string[] splitWords = splitText[i].Split(' ','"',',','/','.','@','(',')');

            for (int j = 0; j < splitWords.Length; j++)
            {
                if (splitWords[j].ToUpper() == word.ToUpper())
                {
                    counter++;
                }
            }
        }
        Console.WriteLine(counter);
    }
}