Problem:
Finding a Word

Write a program which reads a word W and a text T, and prints the number of word W which appears in text T

T consists of string Ti separated by space characters and newlines. Count the number of Ti which equals to W. The word and text are case insensitive.

Constraints

The length of W ≤ 10

W consists of lower case letters

The length of T in a line ≤ 1000

Input

In the first line, the word W is given. In the following lines, the text T is given separated by space characters and newlines.

"END_OF_TEXT" indicates the end of the text.

Output

Print the number of W in the text.

Sample Input

computer
Nurtures computer scientists and highly-skilled computer engineers
who will create and exploit "knowledge" for the new era.
Provides an outstanding computer environment.
END_OF_TEXT

Sample Output

3

Solution in C# (judge verdict: Wrong Answer)

using System;
class Program
{
    static void Main(string[] args)
    {
        string W = Console.ReadLine();
        int count = 0;
        while (true)
        {
            string[] data = Console.ReadLine().Split(' ');
            if (data[0] == "END_OF_TEXT") break;
            for (int i = 0, datacount = data.Length; i < datacount; i++)
            {
                if (data[i] == W)
                {
                    count++;
                }
            }
        }
        Console.WriteLine(count);
    }
}