ΔL_y and ΔL_z calculated over an integration time of 100 Gyr for the orbits of the HS’ stars in a potential with a triaxial NFW halo for a range of 1.00 < p < 1.04 and 1.13 < q < 1.23. The hiL stars are plotted in red, the loL stars in blue, and the subclump stars in black. The percentages indicate how many percent of the hiL stars are on y-tube orbits or resonantly trapped orbits (red percentage), how many loL stars are on z-tube orbits (blue percentage), and how many subclump stars are strongly resonantly trapped (black percentage). The coloured backgrounds indicate regions occupied by different orbit families (see Eq. (9)): resonantly trapped orbits, strongly resonantly trapped orbits, and resonant orbits, in light blue, blue, and darker blue, y-tube orbits in pink, and z-tube orbits in green.