Task: Program Execution
Input (English): 3, 10, ['1587', 'y', 'U', '8069', 's', '4645', '2945', '1071', 'X', '1119', '5853', '9553', '5093', 'n', '1487', 'c', 'I', '6387', 'a']
Output (English): U, 8069, s, 4645, 2945, 1071, X, 1119