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 Python3 (judge verdict: Accepted)

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
?????????????´¢
"""
lower = "abcdefghijklmnopqrstuvwxyz"
upper = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"

inp = input().strip()
w = inp.translate(str.maketrans(upper,lower))
s = ""
while True:
    inp = input().strip()
    if inp == "END_OF_TEXT":
        break
    s = s + " " + inp.translate(str.maketrans(upper,lower))
arr = s.split()
print(arr.count(w))