import java.util.*;

public class Main{
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		final String EOT = "END_OF_TEXT";
		String w, t;
		int count = 0;
		
		w = sc.next();
		while(true){
			t = sc.next();
			
			if(t.equals(EOT)){
				break;
			}
			
			if(t.equalsIgnoreCase(w)){
				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