Task: Program Execution
Input (English): 4, 25, ['1661', 'd', '9567', '2629', '9487', 'V', '543', 'w', 'Z', 'q', 'z', 'H', 'u', '8981', 's', 'U', 'w', 'J', '7715', '8199', 'i', 'S', '1137', 'Z', 'J', 'w', '8569']
Output (English): JZ1137Si81997715JwUs8981uHzqZw543V94872629