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)
    {
         Scanner sc = new Scanner(System.in);
         String w = sc.nextLine();
         int j=0;
         while(true)
         {
             String s =sc.next();
             if(s.compareTo("END_OF_TEXT")==0)break;
             if(s.compareToIgnoreCase(w)==0) j++;
         }
         System.out.println(j);
    }
}
