Summary of the phase portraits for regions A–F and the transitions between them. The subtables for each region present the respective label (first column), the invariant objects (second column) and their invariant manifolds for saddles and basins of attraction/repulsion, their boundaries and any isochron foliations (third column); we also indicate whether basins are unbounded or winding and list separately the intersection sets with interacting isochron foliations, where |$FX_here$| denotes transverse and |$FX_here$| tangent foliations. The subtables for each transitions between regions show the transition and bifurcating objects (first column) and then list the respective changes to the relevant invariant objects and foliations.