import java.io.*;

class Main{
	public static void main(String args[]) throws IOException{
		BufferedReader buf = new BufferedReader(new InputStreamReader(System.in));
		String s = buf.readLine().toLowerCase();
		String[] str;
		int count=0;

		while(true){
			str = buf.readLine().split(" ");
			if(str[0].equals("END_OF_TEXT"))
				break;

			for(int i=0; i<str.length; i++){
				
				if(s.equals(str[i].toLowerCase()))
					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