Mean radial profiles of the velocities and magnetic field components for the MU5I (first two rows), MU5AD (rows 3 and 4), and MU5ADf (rows 5 and 6). The time (and sink mass) increases from left to right. In the velocity plots, we represent the radial velocity V_r (thick red line), azimuthal velocity V_ϕ (thick green), vertical velocity V_z (thick blue), Alfvén velocity V_A (dashed blue), sound speed C_s (green cross), and Keplerian velocity (red cross). In the magnetic component panels, we show the logarithm of the absolute value of the radial component B_r (thick red), the toroidal component B_ϕ (thick green), vertical component B_z (thick blue), as well as the ambipolar diffusion Elsasser number Am.