Describe the Ram Navami flag procession in Shirdi as mentioned in the context of Damu Anna's story.

Chapter 25 provides details about the annual Ram Navami festival's flag procession in Shirdi, a tradition well-known to the residents. The procession featured two large new flags. One of these banners was provided by the Nimonkars, and the second was provided by Damu Anna, a devoted and wealthy follower of Sai. As described in Chapter 25, this was a regular vow that Damu Anna fulfilled for many years with great devotion. The procession would commence from the house of Kondaji Sutara, the carpenter. From there, the flags were carried through the village accompanied by the sounds of musical instruments, ultimately being tied to the two ends of the Masjid.