Task: Program Execution
Input (English): 14, ['8907', 'U', 'y', '8529', '5011', 'W', 'i', 's', '141', '9905', '9339', '2227', 'o', 'z', 'o', '8023', 'r', '1271', 'J', '9737', 'O', 'W', 'f', '8829', '5935', 'e', 'y', 'y', '2123', 'R', '1523', 's', '5345', 'O', '2969']
Output (English): 8907, o, 2123