//????????????????????????????¨?
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

class Main {
	public static void main(String[] args) throws IOException{
		BufferedReader br =
				new BufferedReader(new InputStreamReader(System.in));
		
		String serchWord = br.readLine().toLowerCase();
		
		int cnt = 0;
		boolean flg = true;
		String endWord ="END_OF_TEXT";
		
		while(flg){
			
			String[] sentence = br.readLine().split(" ");		
			
			for(int i=0; i<sentence.length; i++) {
				if(sentence[i].toLowerCase().equals(serchWord)) {
					cnt = cnt + 1;
				}
				else if(sentence[i].equals(endWord)) {
					flg = false;
				}
			}
		}
		System.out.println(cnt);
	}
}
/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