ALMA-IMF 12 m SiO equivalent of Fig. 9 using data from Cunningham et al. (2023). For the cores, we use the same marker and color convention from Fig. 9. With filled blue, red, and ‘red+blue’ circles we represent the SiO outflow candidates (Towner et al. 2024). With red arrows we indicate a VG = 400 km s^–1 pc^–1 corresponding to a timescale t_VG = 2.5 kyr. The velocity range (∆V) covered by the SiO emission is ~80km s^–1, about 10 times the velocity range traced by N₂H⁺. This velocity difference suggests that SiO is tracing processes (outflows) ~100 times more energetic (e_k = ∆V/2) than N₂H⁺ (possibly infall).