Mr Cleese wants to know how many times a word appears in a sentence. Your task is to help him with it.

Input Specification

The first line will contain a single English sentence. All words will be lower case and separated by a single space.

The second line will contain a single lowercased word.

Output Specification

The output should contain only integer, the number of times the inquired word has appeared in the sentence.

Sample Input 1

    canners can can what they can can .
    can

Sample Output 1

    4