(a) The SiO (J = 5-4) emission observed with the ALMA and integrated from 85.8 to 100.6 km s⁻¹ for the blueshifted lobe and from 106.0 to 120.8 km s⁻¹ for the redshifted lobe, shown in blue and red contours, respectively. The contour levels of SiO emission are 3, 5, 9, 17, 33, 65, 129, 257 times σ = 36 mJy beam⁻¹ km s⁻¹. (b) The color image shows the first-moment map of the CH₃OH (10_2,9−9_3,9) emission, and the contours correspond to the zeroth moment contour map. The contour levels are 3, 5, 9, 17, 33, 65, 129, 257, 513 times σ = 8 mJy beam⁻¹ km s⁻¹. The black dotted line represents the velocity gradient of the CH₃OH map, and white dotted lines are the gradient identified in G. Wu et al. (2023). The blue and red arrows represent the bipolar outflow axis.