What specific examples of Sai Baba's divine plays or 'leelas' and his attitudes are mentioned in the introduction of Chapter 11?

The introduction to Chapter 11 of the Shri Sai Satcharitra briefly touches upon some of Sai Baba's characteristics and divine plays, or "leelas." It specifically mentions the inscrutable leela of him sleeping on a narrow wooden plank and his invisible methods of getting on and off it. This is presented as a mysterious and divine act. Furthermore, Chapter 11 highlights his principle of equality, stating that he treated both Hindus and Muslims as equals. This impartial treatment is described as being as significant as an act of worship in Shirdi, showcasing his universal love and acceptance.