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

public class Main {

	public static void main(String[] args) throws Exception {
        // TODO ?????????????????????????????????????????????
        
        try (BufferedReader br = new BufferedReader(new InputStreamReader(System.in))) {
            String line,store="";
            boolean first=true;
            int sum=0;
            while ((line = br.readLine()) != null) {
            	if(line.equals("END_OF_TEXT"))break;
            	if(first){
            		store=line.toLowerCase();
            		first=false;
            	}else{
            		String[] str = line.split(" ");
            		for(int i=0;i<str.length;i++){
            			if(store.equals(str[i].toLowerCase())){
            				sum++;
            			}
            		}
            	}
            }
            System.out.println(sum);
        }
    }

}
/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