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


public class Main {
    public static void main(String[] args) throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String W  = br.readLine().toLowerCase();
        String T;
        int count = 0;
        while(!(T=br.readLine()).equals("END_OF_TEXT")){
        	String TList[] = T.toLowerCase().split(" ");
        	for(int i=0;i<TList.length;i++){
        		if(TList[i].equals(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