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.*;
import java.io.*;

class Main {
  public static void main(String args[]) {
    try {
      BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
      String w = br.readLine();
      String l;
      List<String> t = new ArrayList<String>();
      while (!(l = br.readLine()).equals("END_OF_TEXT")) {
        for (String in : l.split(" ")) {
          t.add(in);
        }  
      }
      int ans = 0;
      for (String str : t) {
        if (str.equalsIgnoreCase(w)) {
          ans++;
        }
      }
      System.out.println(ans);
    } catch (IOException e) {
      e.printStackTrace();
    }
  }
}