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: Accepted)

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


namespace ConsoleApp6
{
	class Program
	{
		static void Main(string[] args)
		{
			var w = Console.ReadLine();
			int c = 0, i = 0;

			while (true)
			{
				var t = Console.ReadLine();
				if (t == "END_OF_TEXT")
					break;

				string[] T = t.Split(' ');

				for(i = 0; i < T.Length; i++)
				{
					int result = String.Compare(T[i], w, true);
					if(result == 0)
					{
						c++;
					}
				}
			}

			Console.WriteLine(c);
		}
	}
}