import java.io.*;

class Main{
  public static void main(String[] args) throws IOException{
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    String W = br.readLine().toLowerCase();
    int count = 0;

    while (true){
      String line = br.readLine();
      if (line.equals("END_OF_TEXT")) {break;}
      line = line.toLowerCase();
      String[] words = line.split(" ");
      for (int i = 0; i < words.length; i++){
        if (W.equals(words[i])) {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