 12
                            
                                        12              
                            
                            
                     
                                                 10
                            
                                        10              
                            
                            
                     
                                                 9
                            
                                        9               
                            
                            
                     
                                                 18
                            
                                        18              
                            
                            
                     
                                                 15
                            
                                        15              
                            
                            
                     
                                                 18
                            
                                        18              
                            
                            
                     
                                                 17
                            
                                        17              
                            
                            
                     
                                                 12
                            
                                        12              
                            
                            
                     
                                                 11
                            
                                        11              
                            
                            
                     
                                                 31
                            
                                        31              
                            
                            
                     
                                                 13              
                            
                                        3D ture
                            
                                        13              
                            
                                        3D ture
                            
                     
                                                 12              
                            
                                        3D ture
                            
                                        12              
                            
                                        3D ture
                            
                     
                                                 5
                            
                                        5               
                            
                            
                     
                                                 10
                            
                                        10              
                            
                            
                     
                                                 6
                            
                                        6               
                            
                            
                     
                                                 6
                            
                                        6               
                            
                            
                     
                                                 13
                            
                                        13              
                            
                            
                     
                                                 10
                            
                                        10              
                            
                            
                    