import java.util.Scanner;
  
class Main{
  public static void main(String[] arg){

    int count = 0;
    
    Scanner in = new Scanner(System.in);

    String w = in.nextLine();
    w = w.toLowerCase();

    while(true){
        String t = in.nextLine();

        if(t.equals("END_OF_TEXT")) break;

        t = t.toLowerCase();
        String [] words = t.split(" ",0);

        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