Task: Program Execution
Input (English): 2, ['8819', '4215', 'i', '5451', '8193', 'Z', 'W', 'i', 'U', '8545', 'a', 'U', '2167', 'L', '6993', 'i', '3827', '8477', 'H', 'O']
Output (English): 8819, 4215