Kinematics and light curves of the 43 GHz jet components. Top: separations of the jet components from the core (R < 0.5 mas). The grey vertical lines indicate the peaks of the γ-ray flares. The blue dotted line shows the position of C0. The cyan and red solid lines represent linear fits to the positions of C2 and C3, respectively. The cyan and red horizontal lines correspond to the uncertainties in the times of ejection of C2 and C3, respectively. Bottom: Light curves of the 43 GHz core and jet components. The cyan and red vertical lines indicate the ejection times of C2 and C3, respectively.