Task: Program Execution
Input (English): 14, 21, ['X', '2901', '7757', 'm', '1819', 'b', '8715', 'O', '5087', 'p', '2349', '749', '2129', 'V', '5299', '9167', '4973', '2909', 'n', '7729', 'o', '8105']
Output (English): o, 7729, n, 2909, 4973, 9167, 5299, V