Task: Program Execution
Input (English): 13, ['H', '1833', '8549', 'o', 'Z', '7275', 'p', 'a', 'Y', '2027', '9265', 'C', '9259', '6721', '7051', '1515', '7713', '8337', 'P', '9173', 'M', '2123', 'z', '1465', '963', 'J', 'd', 'Y']
Output (English): H, 6721, d