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;

class Main {
	public static void main(String[] args){
		Scanner scan=new Scanner(System.in);
		
		String w=scan.next();
		int cnt=0;
		
		while(scan.hasNext()){
			String s=scan.next();
			if(s.equals("END_OF_TEXT"))
				break;
			
			s=s.toLowerCase();
			if(s.equals(w))
				cnt++;
			
		}
		
		System.out.println(cnt);
		
	}
}