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)

'use strict';
(function(stdin) {
  var lines = stdin.toString().split('\n');

  var result = (function(word,data) {
    console.log(data);
    return data.filter(function(v) {
      return v === word;
    });
  }(
    lines.shift().toLowerCase
    ,lines.join('').split('END_OF_TEXT')[0].toLowerCase().trim().split(' ')
  ));
  console.log(result);
}(require('fs').readFileSync('/dev/stdin', 'utf8')));