0/1 > > > > > > > > > > > > > > > > > > 1/1 < < < < < < < < < < < < < < < < < < 1/0                 
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                    0/1 > > > > > > > >     < < < < < < < < 1/1 > > > > > > > >     < < < < < < < < 1/0                 
                                                                                                                        
                                                                                                                        
                                                                                                                        
                                                                                                                        
                                                                                                                        
                                                                                                                        
                                                                                                                        
                                                                                                                        
                                                                                                                        
                                                                                                                        
                                                                                                                        
 JFC                                                                                                                    
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