This is one of the quite a few interpretations of your variety five. Among other versions, the renowned Tamil poet Kamban has shared the significance of the selection 5 in Ramavataram, the Tamil Edition of Ramayana. Among the list of famous prayers to Panchamukhi Hanuman may be the Panchmukhi stotra. https://dantekykta.canariblogs.com/hanuman-can-be-fun-for-anyone-46223540