Time Limit : sec, Memory Limit : KB
English / Japanese  

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.


  • The length of W ≤ 10
  • W consists of lower case letters
  • The length of T in a line ≤ 1000


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.


Print the number of W in the text.

Sample Input

Nurtures computer scientists and highly skilled computer engineers
who will create and exploit knowledge for the new era
Provides an outstanding computer environment

Sample Output