 20
                            
                                        20              
                            
                            
                     
                                                 18              
                            
                                        3D ture
                            
                                        18              
                            
                                        3D ture
                            
                     
                                                 15
                            
                                        15              
                            
                            
                     
                                                 19
                            
                                        19              
                            
                            
                     
                                                 15
                            
                                        15              
                            
                            
                     
                                                 22              
                            
                                        3D ture
                            
                                        22              
                            
                                        3D ture
                            
                     
                                                 16              
                            
                                        3D ture
                            
                                        16              
                            
                                        3D ture
                            
                     
                                                 19
                            
                                        19              
                            
                            
                     
                                                 12
                            
                                        12              
                            
                            
                     
                                                 20              
                            
                                        3D ture
                            
                                        20              
                            
                                        3D ture
                            
                     
                                                 17              
                            
                                        3D ture
                            
                                        17              
                            
                                        3D ture
                            
                     
                                                 19              
                            
                                        3D ture
                            
                                        19              
                            
                                        3D ture
                            
                     
                                                 20              
                            
                                        3D ture
                            
                                        20              
                            
                                        3D ture
                            
                    