Task: Program Execution
Input (English): 10, 16, ['4229', '9553', 'n', '1479', '7125', 'X', '4515', '4841', 'M', 'j', '5851', 'C', 'X', '4355', '543', '9975', 'g', 'r', 'X', 'P']
Output (English): 9975, 543, 4355, X, C, 5851, j