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 C# (judge verdict: Wrong Answer)

using System;
class A{
static void Main()
{
///////////////
string a=Console.ReadLine();int ans=0;
while(true)
{
string gh=Console.ReadLine();
if(gh=="END_OF_TEXT"){break;}
string []a1=gh.Split();
for(int i=0;i<a1.Length;i++){if(a1[i]==a){ans++;}}
}Console.WriteLine(ans);
///////////////
}
}