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: Wrong Answer)

//9-A
 
import java.util.Scanner;
 
class Main {
    public static void main(String [] args){
         
        Scanner sc = new Scanner(System.in);
         
        String W = sc.next();//??????
        
        int count = 0;
        
        while(true){
        	
        	String T = sc.next();//??????
        	
        	if(T.equals("END_OF_TEXT")){
        		break;
        	}
        	
        	int num = T.indexOf(W);
        	
        	if( num != -1 ){
        		count++;
        	}
        	
        	//???????????¨?????§????????£????????? str ?????\???
        	String[] str = T.split(" ");
        	
        	for(int i=0; i<str.length; i++){
        		//?????????????£?????????? equalsIgnoreCase(W) ??§
        		//????????????boolean
        		if(str[i].equalsIgnoreCase(W)){
        			count++;
        		}
        	}
        	
        }
        
         System.out.println(count);
        
    }
}