Can you detail the sequence of communication between Dev, Jog, and Sai Baba regarding the Udyapan ceremony?

The communication unfolded in a sequence of doubt, complaint, clarification, and realization. Initially, after the Udyapan ceremony, a doubtful and disappointed Dev wrote a letter to his friend Jog. In this letter, detailed in Chapter 40, Dev complained that Baba had deceived him and failed to keep his promise to attend. Jog then took this matter to Sai Baba, communicating the entire account of Dev's distress. In response, Baba explained exactly how he had attended in the guise of a Sanyasi with two others, fulfilling his promise perfectly. Following this, Jog, with a 'very happy mind,' wrote a detailed letter back to Dev, relaying Baba's explanation. Upon reading Jog's letter, Dev's doubt turned to understanding and remorse, and he felt dejected for having unjustly blamed Sai.