Overlay of the ¹²CO(1-0) (contours) and the H i (Fig. 1 from Mahony et al. 2013, gray scale) P − V diagrams along the AGN-jet line (PA = 89°). Positions (Δz′) are relative to the AGN. Velocities are relative to the . The vertical red lines mark the coordinates of the AGN and jet detected at mm-wavelengths. The H i outflow component, seen against the western jet, reaches –900 km s^-1. Its position is marked by the green arrow on the lower X axis.