| ((2,1) [(2,2)] [] [] [(1,3)] AGAAG) (null) | |
| ((2,2) [(2,3)] [] [] [(1,4),(2,1)] GAAGC) (null) | |
| ((2,3) [] [] [] [(2,2)] AAGCCC) (null) | |
| ((1,1) [(1,3)] [] [] [] AATAGA) (null) | |
| ((1,3) [(2,1),(1,4)] [] [] [(1,1)] TAGAA) (null) | |
| ((1,4) [(2,2)] [] [] [(1,3)] AGAAG) (null) |