Astrodendro-identified largest structures corresponding to some of the target galaxies in the GALEX FUV images. The top-left, top-right, and bottom-left panels show the largest structures (in red) corresponding to the galaxies DDO 68 (a galaxy classified as interacting based on the presence of tidal features), UGC 5427 (an isolated single dwarf), and the UGC 5272/5272b interacting system, respectively. In the bottom-left panel, the UGC 5272 is in the centre and UGC 5272b is ∼2 arcmin towards the south. The bottom-right panel shows the subclumps (in dark blue) identified inside the UGC 5272/5272b system.