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.File;
import java.io.IOException;
import java.util.*;
 
public class Main {
 
	public static void main(String[] args) throws IOException {
		//File file = new File("input.txt");
		//Scanner sc = new Scanner(file);
		
		Scanner sc = new Scanner(System.in);
		
		String W = sc.next();
		int count = 0;
		
		while(true){
			String T = sc.next();
			if(T.equals("END_OF_TEXT")) break;
			if(T.length() != W.length()) continue;
			boolean tf = true;
			for(int i = 0; i < T.length(); i++){
				if(T.charAt(i) != W.charAt(i) && (T.charAt(i) - 'a' + 'A') != W.charAt(i) && T.charAt(i) != (W.charAt(i) - 'a' + 'A')){
					tf = false;
					break;
				}
			}
			if(tf){
				count++;
			}
			System.out.println(T);
		}
		System.out.println(count);
	}
}