import java.util.Scanner;

public class Main
{
	public static void main(String[] args)
	{
		Scanner scanner = new Scanner(System.in);
		
		String w = scanner.next();
		
		int cnt = 0;
		for(;;)
		{
			String t = scanner.next();
			if(t.equals("END_OF_TEXT"))
			{
				break;
			}
			else if(w.compareToIgnoreCase(t) == 0)
			{
				cnt++;
			}
		}
		
		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