// ITP1_9_A Finding a Word
import java.io.*;

class Main {

   public static void main(String[] args) {
      BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
      String W;
      String T;
      int cnt = 0;

      try {
         W = br.readLine();
         T = br.readLine();
         while (!(T.equals("END_OF_TEXT"))) { 
            String[] Ti = T.split(" ");
            for (int i = 0; i < Ti.length; i++) {
               if (Ti[i].equalsIgnoreCase(W))
                  cnt++;
            }
            T = br.readLine();
         }
         System.out.println(cnt);
      }

      catch (Exception e) {
         System.err.println(e);
      }

   }
}
/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