Aman, Bharat, Chitra, and Deepa are four siblings. Their mother gave them some candies. Aman took \( \frac{1}{3} \) of the candies and returned 4. Then Bharat took \( \frac{1}{4} \) of the remaining candies and returned 3. Chitra took \( \frac{1}{2} \) of the remaining candies and returned 2. Finally, Deepa took the remaining 17 candies. How many candies did Bharat and Chitra take altogether?