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: Accepted)

import java.util.Scanner;

public class Main{
	public static void main(String[] args){
		//データの読み込みの準備
		Scanner sc = new Scanner(System.in);
		String word = sc.next();
		
		int counter = 0;
		
		while (true){
			//一単語ずつ代入
			String temp = sc.next();
			
			//終了条件の確認
			if (temp.equals("END_OF_TEXT")){
				break;	
			}
			
			//大文字小文字を無視して比較
			if (word.equalsIgnoreCase(temp)){
				//一致した場合は、カウンターを加算
				counter++;
			}
		}
		
		//結果を出力
		System.out.println(counter);
	}
}