import java.io.*;

class Main {
	public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String W=br.readLine();
        String[] T;
        int c=0;
        while(true){
        	T=br.readLine().split(" ");
        	if(T[0].equals("END_OF_TEXT")) break;
        	for(String str : T){
              if(str.equalsIgnoreCase(W)) c++;
            }
        }
        System.out.println(c);
	}
}
/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