 12
                            
                                        12              
                            
                            
                     
                                                 19              
                            
                                        3D ture
                            
                                        19              
                            
                                        3D ture
                            
                     
                                                 19              
                            
                                        3D ture
                            
                                        19              
                            
                                        3D ture
                            
                     
                                                 16
                            
                                        16              
                            
                            
                     
                                                 11
                            
                                        11              
                            
                            
                     
                                                 15
                            
                                        15              
                            
                            
                     
                                                 11
                            
                                        11              
                            
                            
                     
                                                 11
                            
                                        11              
                            
                            
                    