import java.io.*;


class Main {
	public static void main(String[] args) throws IOException {

		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

		String str;
		String x = br.readLine();
		int count = 0;
		for (; !((str = br.readLine()).equals("END_OF_TEXT"));) {
			String[] stg = str.split(" ");
			for (String i : stg) {
				if (i.equalsIgnoreCase(x))
					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