Task: Program Execution
Input (English): 3, 16, ['399', 'B', '7649', '8287', '6787', '2949', '4389', '1417', 'o', 'u', 'O', '4299', '1235', '7315', '949', 'R', 'k']
Output (English): 7649, 8287, 6787, 2949, 4389, 1417, o, u, O, 4299, 1235, 7315, 949, R