 
                                                 17
                            
                                        17              
                            
                            
                     
                                                 7
                            
                                        7               
                            
                            
                     
                                                 7
                            
                                        7               
                            
                            
                     
                                                 20
                            
                                        20              
                            
                            
                     
                                                 9               
                            
                                        3D ture
                            
                                        9               
                            
                                        3D ture
                            
                     
                                                 12              
                            
                                        3D ture
                            
                                        12              
                            
                                        3D ture
                            
                     
                                                 19
                            
                                        19              
                            
                            
                     
                                                 11
                            
                                        11              
                            
                            
                     
                                                 11
                            
                                        11              
                            
                            
                     
                                                 24
                            
                                        24              
                            
                            
                     
                                                 13              
                            
                                        3D ture
                            
                                        13              
                            
                                        3D ture
                            
                     
                                                 2
                            
                                        2               
                            
                            
                     
                                                 2
                            
                                        2               
                            
                            
                     
                                                 12
                            
                                        12              
                            
                            
                     
                                                 16              
                            
                                        3D ture
                            
                                        16              
                            
                                        3D ture
                            
                     
                                                 2
                            
                                        2               
                            
                            
                     
                                                 5
                            
                                        5               
                            
                            
                     
                                                 2
                            
                                        2               
                            
                            
                     
                                                 10
                            
                                        10              
                            
                            
                    