import java.util.*;
 
public class Main {
    private static final Scanner scn = new Scanner(System.in);
     
    public static void main(String[] args) {
        String ptn = scn.next().toLowerCase();
        ArrayList<String> als = new ArrayList<>();
        while(scn.hasNext()) {
            als.add(scn.next().toLowerCase());
        }
        System.out.println(Collections.frequency(als, ptn));
    }
}
/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