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.NoSuchElementException;
import java.util.Scanner;

public class Main {
    private static int W = 10;
    private static int T = 1000;
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        try {
            String w = sc.nextLine();
            if (w.length() > W) {
                System.out.println("Condition is invalid.");
                return;
            }
            int c = 0;
            while (sc.hasNext()) {
                String s = sc.next().toLowerCase();
                if (s.equals("END_OF_TEXT")) {
                    break;
                }
                if (s.equals(w)) {
                    c++;
                }
            }
            System.out.println(c);
        } catch (NoSuchElementException e) {
            System.out.println(e);
        }
    }
}