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 JavaScript (judge verdict: Wrong Answer)

const fs = require('fs');

//token = fs.readFileSync('tmp', 'ascii').split(/[ \r\n]/); // win
token = fs.readFileSync('/dev/stdin', 'ascii').split(/[ \n]/); // linux

W = token.shift();
count = 0;
for (i in token) {
	word = token[i];
	if (word === 'END_OF_TEXT') break;
	if (word === W) count++;
}

console.log(count);