3 20C  1    0.00    8.50 9.10  6                                        
 3 20C  2   24.60   34.10 9.50  6                                        
 3 20C  3   36.90   46.00 9.10  6                                        
 3 20C  4   46.60   55.70 6.00  4                                        
 3 20C  5   57.00   66.10 9.10  6                                        
 3 20C  6   67.10   72.20 6.50  5                                        
 3 20CB 1   72.20   72.30  .10