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)

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;

public class Main{

	public static void main(String[] args) {
		// TODO ?????????????????????????????????????????????

		BufferedReader insBR = new BufferedReader(new InputStreamReader(System.in));

		ArrayList<String> list = new ArrayList<String>();

		while(true){
			try{

				String strScan = insBR.readLine();


				if("END_OF_TEXT".equals(strScan)){
					break;
				}else{
					list.add(strScan);
				}


			}catch(IOException e){
				System.out.println(e);
			}

		}


		//????´¢?????????????????????????????°
		String strFindLine = null;
		//????????\???????????????????????°
		String strLine = null;

		//????´¢?????????????????????????????????????????°
		int intCount = 0;
		for(int i = 0; i < list.size(); i++){
			//????´¢??????????????????
			if(i == 0){
				strFindLine = list.get(i);
				strFindLine = strFindLine.toLowerCase();
			}else{

				strLine = list.get(i);
				strLine = strLine.toLowerCase();

				int num = 0;

				for(int j = 0; j < strLine.length(); j++){

					num = strLine.indexOf(strFindLine,j);

					if(-1 < num){
						intCount++;
					}
				}



			}
		}

		System.out.println( intCount);

		

	}

}