B3-F3s ¨ 12:34   12:56    12:78    34:56    34:78    56:78
ø    B3-F4s

12:34         12:34-12:56  12:34-12:78  12:34-34:56  12:34-34:78  12:34-56:78
              
12:56                  12:56-12:78  12:56-34:56  12:56-34:78  12:56-56:78

12:78                           12:78-34:56  12:78-34:78  12:78-56:78

34:56                                    34:56-34:78  34:56-56:78

34:78                                             34:78-56:78

56:78        
Intercrossing of Third Backcross F2s
Half Diallel, No Selfing, Two Parents per Diallel