 9
                            
                                        9               
                            
                            
                     
                                                 4
                            
                                        4               
                            
                            
                     
                                                 6
                            
                                        6               
                            
                            
                     
                                                 5
                            
                                        5               
                            
                            
                     
                                                 7
                            
                                        7               
                            
                            
                     
                                                 8
                            
                                        8               
                            
                            
                     
                                                 9
                            
                                        9               
                            
                            
                     
                                                 11
                            
                                        11              
                            
                            
                     
                                                 14
                            
                                        14              
                            
                            
                     
                                                 8
                            
                                        8               
                            
                            
                     
                                                 12
                            
                                        12              
                            
                            
                     
                                                 12
                            
                                        12              
                            
                            
                     
                                                 6
                            
                                        6               
                            
                            
                     
                                                 13
                            
                                        13              
                            
                            
                     
                                                 20
                            
                                        20              
                            
                            
                     
                                                 14
                            
                                        14              
                            
                            
                     
                                                 12              
                            
                                        3D ture
                            
                                        12              
                            
                                        3D ture
                            
                     
                                                 12
                            
                                        12              
                            
                            
                     
                                                 20
                            
                                        20              
                            
                            
                     
                                                 27              
                            
                                        3D ture
                            
                                        27              
                            
                                        3D ture
                            
                    