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)

function main(input){
    let lines = input.split("\n").map(line=>line.toLowerCase());
    let target = lines.shift().toLowerCase();
    let count = 0;
    for(let i=0;i<lines.length-1;i++){
        let words = lines[i].split(" ");
        for(let j=0;j<words.length;j++){
            if(words[j]===target) count++;
        }
    }
    console.log(count);
}


main(require("fs").readFileSync("/dev/stdin","utf-8"));