Cartoons illustrate the onset of reconnection jets during different phases of the HFR eruption. Magnetic polarities (black and blue contours) and the associated flare ribbons (green-filled contours) are extracted from HMI line-of-sight (LOS) magnetograms and AIA 1600 Å observations, respectively. In the cartoon, the HFR is represented by the yellow channels, while standard postflare loops are denoted by purple curves. Prejet and postjet coronal side arcades are indicated by cyan/blue and orange/red curves, respectively.