TABLE I.

Association rates for the six different cases.

	Case 1	Case 2	Case 3	Case 4	Case 5	Case 6
$k_2^1$	0.1	0.001	0.1	0.1	0.001	0.001
$k_2^2$	0.1	0.3	0.3	0.001	0.001	0.001
$k_2^3$	0.1	0.001	0.001	0.2	0.2	0.001