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: Accepted)

'use strict'

const main = arg => {
    var input = arg.trim().split("\n");
    input = input.slice(0, input.indexOf("END_OF_TEXT"))
    const w = input[0].toLowerCase();
    const t = input.slice(1).join(" ").replace(/[.\"\']/g, "").split(" ").filter(str => str.match(/[A-Za-z]/));
    var count = 0;

    t.forEach(str => {
        if(str.toLowerCase() === w){ count++; }
    });
    console.log(count);
}

main(require('fs').readFileSync('/dev/stdin', 'utf8'));