   (0, 0, 0, 0, 0, 0)   (0, 0, 0, 0, 0, 0)                                                               (0, 0, 0, 0, 0, 0)   (0, 0, 0, 0, 0, 0)                                                                                    (0, 0, 0, 0, 0, 0)                                                                                    (0, 0, 0, 0, 0, 0)  