Kinetic PA of the gas versus the stellar component for the rotating disks (orange left-pointing triangles) and some of the filamentary sources (blue stars). The one-to-one relation corresponds to the black dashed line. The gas is kinematically coupled to the stars in three disks. In one disk, the gas and the stars are counter-rotating (open circle). For the rest of the disks and the filamentary sources, the gas is kinematically decoupled from the stellar component.