import java.io.*;
import java.util.*;

public class wp {
    public static void main(String[] args) throws IOException {
        HashMap countMap = new HashMap();
        Reader in = new BufferedReader(new InputStreamReader(System.in));
        StreamTokenizer st = new StreamTokenizer(in);
        String token;
        Integer count;
        while (st.nextToken() != StreamTokenizer.TT_EOF) {
          if (st.ttype == StreamTokenizer.TT_WORD) {
                token = st.sval;
                count = (Integer)countMap.get(token);
                if (count == null)
                    countMap.put(token, new Integer(1));
                else
                    countMap.put(token, Integer.valueOf(count+1));
          }
        }
    }
}