Table 2. The number of ligation configurations that are possible when 2–10 ligation competent fragments are held within one cross-linked complex.

Number of interacting fragments	Number of different ligation configurations
2	10
3	76
4	764
5	9496
6	140 152
7	2 390 480
8	46 206 736
9	997 313 824
10	23 758 664 096