 20
                            
                                        20              
                            
                            
                     
                                                 18              
                            
                                        3D ture
                            
                                        18              
                            
                                        3D ture
                            
                     
                                                 11
                            
                                        11              
                            
                            
                     
                                                 5
                            
                                        5               
                            
                            
                     
                                                 13
                            
                                        13              
                            
                            
                     
                                                 13
                            
                                        13              
                            
                            
                     
                                                 13              
                            
                                        3D ture
                            
                                        13              
                            
                                        3D ture
                            
                     
                                                 13
                            
                                        13              
                            
                            
                     
                                                 16
                            
                                        16              
                            
                            
                     
                                                 20              
                            
                                        3D ture
                            
                                        20              
                            
                                        3D ture
                            
                     
                                                 12              
                            
                                        3D ture
                            
                                        12              
                            
                                        3D ture
                            
                     
                                                 20              
                            
                                        3D ture
                            
                                        20              
                            
                                        3D ture
                            
                     
                                                 8               
                            
                                        3D ture
                            
                                        8               
                            
                                        3D ture
                            
                     
                                                 9
                            
                                        9               
                            
                            
                    