Task: Program Execution
Input (English): 13, 16, ['u', '9023', '5037', 'o', '2057', '3277', '2849', '7073', 'S', '6453', 'F', 'k', '5889', 'u', 'H', '769', '4627', '4431', 'O']
Output (English): 769, H, u, 5889