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 JAVA (judge verdict: Wrong Answer)

import java.io.IOException;
import java.util.Scanner;

class Main {
	public static void main(String[] args) throws IOException {

		Scanner scanner = new Scanner(System.in);
		String ans = scanner.nextLine().toLowerCase();
		int count = 0;
		
		end:
		while (scanner.hasNext()) {
			String str = scanner.nextLine().toLowerCase();
			String[] strs = str.split(" ");
			for (int i = 0; i < strs.length; i++) {
				if(strs[i].equals("end_of_text")){
					break end;
				}
				if (strs[i].contains(ans)) {
					count++;
				}
			}
			System.out.println(count);
		}
	}
}