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.

Example

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


Output

3

import java.util.*;
class Main { 
	public static void main (String...args) {
		int count = 0;
		Scanner scan = new Scanner(System.in);
		String w = scan.next();
		List<String>tList = new ArrayList<>();
		while(scan.hasNext()){
             String str = scan.next().toLowerCase();
			 tList.add(str);
		}
		for(int i = 0; i < tList.size(); i++) {
			if(w.equals(tList.get(i))) {
				count++;
			}
		}
		System.out.println(count);
	}
}
	
