4/0
                        +10
                        
                    3/1
                        +10
                        
                    2/2
                        -6
                        
                    1/3
                        +0
                        
                    0/4
                        -14
                        
                    3/0
                        +21
                        
                    1/2
                        -1
                        
                    0/3
                        -24