Centrality dependence of the different orders of $\AC_{a,b}(m,n)$ (left) and $\NAC_{a,b}(m,n)$ (right) for four pairs of indices ($a,b$) and three pairs of harmonics ($m,n$) in \PbPb collisions at \snn = 5.02 TeV. The mirror combinations of $\AC_{a,b}(m,n)$ (closed markers), i.e., $\AC_{b,a}(m,n)$, are indicated with open markers and similar color scheme. The statistical (systematic) uncertainties are shown with lines (boxes). The data points are shifted horizontally for visibility.