 20              
                            
                                        3D ture
                            
                                        20              
                            
                                        3D ture
                            
                     
                                                 14
                            
                                        14              
                            
                            
                     
                                                 
                                                 
                                                 1
                            
                                        1               
                            
                            
                     
                                                 19              
                            
                                        3D ture
                            
                                        19              
                            
                                        3D ture
                            
                     
                                                 20              
                            
                                        3D ture
                            
                                        20              
                            
                                        3D ture
                            
                     
                                                 14
                            
                                        14              
                            
                            
                     
                                                 19              
                            
                                        3D ture
                            
                                        19              
                            
                                        3D ture
                            
                     
                                                 15              
                            
                                        3D ture
                            
                                        15              
                            
                                        3D ture
                            
                     
                                                 20              
                            
                                        3D ture
                            
                                        20              
                            
                                        3D ture
                            
                     
                                                 
                                                 1
                            
                                        1               
                            
                            
                     
                                                 20              
                            
                                        3D ture
                            
                                        20              
                            
                                        3D ture
                            
                     
                                                 15
                            
                                        15              
                            
                            
                     
                                                 8
                            
                                        8               
                            
                            
                     
                                                 20              
                            
                                        3D ture
                            
                                        20              
                            
                                        3D ture
                            
                     
                                                 18
                            
                                        18              
                            
                            
                     
                                                 23
                            
                                        23              
                            
                            
                     
                                                 8
                            
                                        8               
                            
                            
                    