
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {

    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        String word = reader.readLine();
        int count = 0;
        while (true) {

            String sentence = reader.readLine();
            String[] words = sentence.split(" ");
            if (words[0].equals("END_OF_TEXT")) {
                break;
            } else {
                for (int i = 0; i < words.length; i++) {
                    if (word.equalsIgnoreCase(words[i])) {
                        count++;
                    }
                }
            }
        }
        System.out.println(count);
    }
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz