| List I | List II | ||
| A. | Kuchipudi | I. | Uttar Pradesh |
| B. | Sattriya | II. | Tamil Nadu |
| C. | Kathak | III. | Andhra Pradesh |
| D. | Bharatanatyam | IV. | Assam |
List-I | List-II | ||
| (A) | Alarippu | (I) | Kathak |
| (B) | Pallavi | (II) | Odissi |
| (C) | Jiva | (III) | Bharatanatyam |
| (D) | Tarana | (IV) | Mohiniattam |
In the given reaction sequence, the structure of Y would be: