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.util.Scanner;

public class Main{
    public static void main(String[] args) {
        Scanner stdin = new Scanner(System.in);
         
        String w;
        String t;
        int countW;
         
        w = stdin.next();
         
        countW = 0;
        while (true) {
            t = stdin.next();
            if ("END_OF_TEXT".equals(t)) {
                break;
            }
             
            if (w.equals(t) || w.equals(t)) {
                countW++;
            }
        }
         
        System.out.println(countW);
        
        stdin.close();
    }
}