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.Scanner;

public class Main {

	public static void main(String[] args) {
		int cnt=0;
		String comp_word = "";
		String str = "";

		Scanner sc= new Scanner( System.in );

		comp_word = sc.next();
		comp_word = comp_word.toLowerCase();

		while( true ) {
			str = sc.next();


			if ( str.equals("END_OF_TEXT") ) {
				break;
			}

			str = str.toLowerCase();

			if( str.equals(comp_word) ) {
				cnt++;
			}

		}

		System.out.println( cnt );

		sc.close();
	}
}

