PVDs along (PA = 60°) and perpendicular (PA = −30°) to the radio jet direction, extracted in a slit of 06 width and showing CO emission. The contours are 2, 4, 8, and 16σ_rms, with σ_rms = 1 mJy beam⁻¹ (left panel) for CO(2-1) and σ_rms = 1.9 mJy beam⁻¹ (middle panel) for CO(3-2). The red contours shown in the left and middle panels correspond to the corresponding ^3DBAROLO model at 2, 4, and 6σ_rms, and the grey dots are the derived rotation velocities projected to the respective PA. Right panels are the PVDs of the CO(3-2)/CO(2-1) line ratios. The colour bars indicate the scales (flux density in mJy for the CO(3-2) and CO(2-1) PVDs and dimensionless in brightness temperature ratio T₃₂/T₂₁).