import java.util.*;

class Main{
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		String w = sc.nextLine().toLowerCase();
		int count=0;
		
		while(true){
			String[] line = sc.nextLine().split(" ");
			if(line[0].equals("END_OF_TEXT")){
				break;
			}
			for(int i=0;i<line.length;i++){
				if(w.equals(line[i].toLowerCase())){
					count+=1;
				}
			}
		}
		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