Grid of the spectra showing the spatial variation of CO(2-1) emission-line profiles of NGC 6860, Mrk 915, and MCG-01-24-012. Each grid spectrum is the sum of all individual spectra inside a region equivalent to the observation beam (gray ellipses). All spectra are normalized for better visualization. The velocity range of the profiles is (-400, 400) km s⁻¹. For reference, the CO flux distribution is shown in the translucent colormap. Overlaid are outer contours from the VLA 3.6 cm radio (in blue) and the smoothed HST [O III] emission (in reddish-purple). We note that the measurements presented on Tables 3 and 4 were calculated from individual spaxels, and not from the integrated spectra presented in these grids.