Zoom into the F335M image areas shown in Figs. C.1 (for panels A, B) and C.2 (for panels B, C). A Irradiated molecular edges showing many patterns such as ridges and arches (which are most likely bow-shocks) detected in the southeast area of M42 North. B Irradiated molecular edges detected in the north area of M42 North. C Irradiated molecular edges showing many patterns such as ridges, waves and evaporating gaseous globule detected in the northwest area of the M43 South field. D Features driven by a large outflow detected in the south area of the M43 South field.