Task: Program Execution
Input (English): 19, 23, ['o', 'e', 'z', 'T', 'f', 'p', 'X', '3449', '3907', 'X', '8499', 'x', '6045', '3279', '8797', '4515', 's', 's', 'a', '5571', '3945', '1451', '9913', 'A', '3523', 'z', '5495']
Output (English): 9913145139455571a