Outlines of the nine kinematic components shown in Fig. 5 overlaid on the continuum-subtracted Hα image from Fig. 1. The contours are colour-coded according to the labels identifying each component in Fig. 5. To ease the readability of the figure, we omitted holes within components and regions smaller than N = 50 spaxels disconnected from the main body of the component. The purple x symbols and numbers indicate the bins whose spectra are discussed in Appendix A. Those corresponding to bins in the inner are indicated only in the inset to avoid clutter.