10              
                            
                            
                    
                            
                                        18              
                            
                            
                    
                            
                                        8               
                            
                            
                    
                            
                                        20              
                            
                                        3D ture
                            
                    
                            
                                        18              
                            
                                        3D ture
                            
                    
                            
                                        16              
                            
                            
                    
                            
                                        12              
                            
                            
                    
                            
                                        20              
                            
                            
                    
                            
                                        20              
                            
                                        3D ture
                            
                    
                            
                                        16              
                            
                            
                    
                            
                                        18              
                            
                            
                    
                            
                                        19              
                            
                                        3D ture
                            
                    
                            
                                        19              
                            
                            
                    
                            
                                        12              
                            
                            
                    
                            
                                        17              
                            
                            
                    
                            
                                        45              
                            
                            
                    
                            
                                        9