FIG. 7. Enlarged view of coexisting limit cycle attractors of the first kind (solid curves) separated by an unstable limit cycle of the first kind (broken curve) for δ = 0.5 and (a) L = 3.042 and (b) L = 3.044; (c) same view of a limit cycle attractor and two unstable limit cycles for δ = 0.5 and L = 3.050.