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.io.*;

class Main {
	public static void main(String[] arg)throws IOException{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String keyword = br.readLine();
		int cnt=0;
		String str;
		while((str = br.readLine()) != null){
			if(str.equals("END_OF_TEXT")){
				break;
			}
			String[] w = str.split(" ");
			for(int i=0; i<w.length; i++){
				if(w[i].equalsIgnoreCase(keyword)){
					cnt++;
				}
			}
		}
		System.out.println(cnt);
	}
}