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

public class Main {
	final static String EOF_STR = "END_OF_TEXT";
	public static void main(String[] args) throws Exception {
	    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

	    String findStr = br.readLine().toLowerCase();

	    int findCount = 0;
	    while (true) {
	    	String line = br.readLine();
	    	if (EOF_STR.equals(line)) break;

	    	line = line.toLowerCase();
	    	String[] words = line.split(" ");
	    	for (int i = 0; i < words.length; i++) {
	    		if (findStr.equals(words[i])) {
	    			findCount++;
	    		}
	    	}
	    }
        System.out.println(findCount);
	}
}
/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