What were the specific rituals or actions Sai Baba performed in the Masjid right before leaving for the Chavadi procession?

Chapter 37 describes a sequence of specific actions Sai Baba performed before the procession. After Tatya Patil arrived and helped Him up, Baba would first go to a wall where a bundle of firewood was kept. There, He would momentarily move His right big toe at that specific spot. Following this, He would personally wave His right hand over a burning flame that was there, extinguishing it himself. Only after completing this sequence of personal rituals would Sai Baba set out from the Masjid for the Chavadi, with the procession commencing as He started to go.