Distributions of velocity, velocity dispersion, and column density variations along the filament skeletons marked in Fig. 1. The top-left panel shows the profiles along F2–F5, while the top-right panel displays F4–F3. The middle-left panel represents F5–F8, and the middle-right panel corresponds to F6–F7. The direction of each profile follows the arrows shown in the Fig. 1a. The figure also highlights the approximate regions of Hub-1 and Hub-2, derived from the intensity distribution in Fig. 1b.