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.*;
import java.util.*;
 
class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
 
        String w = input.readLine();
        String t;
        int num = 0;
 
        while (!(t = input.readLine()).equals("END_OF_TEXT")) {
            t = t.toLowerCase();
            Scanner scan = new Scanner(t);
            while (scan.hasNext()) {
                String str = scan.next();
                if (str.equals(w))
                    num++;
            }
 
        }
 
        System.out.println(num);
    }
}