

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main{

	public static void main(String[] args) throws IOException
	{
		int nCount=0;

		BufferedReader br = new BufferedReader(new InputStreamReader(System.in) );

		String strWord = br.readLine();

		while(true)
		{
			String[] strText = br.readLine().split(" ");
			if(strText[0].equals("END_OF_TEXT") ) break;

			for(String str : strText)
			{
				if(str.equalsIgnoreCase(strWord) ) nCount++;
			}
		}

		System.out.println(nCount);

	}
}
/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