 Complete the following phrase:  The two Maharatchakhru were heads of the Brahmin division within the department of the palace. Buntuean Siworaphot suggests that the author held the slightly junior post of Maharatchakhru Mahethon in the reign of Prasat Thong, and became Maharatchakhru Phraborohit under King Narai 16561688. Tiger and Cow refers to Suea kho khamchan , a work usually dated early in the reign of King Narai. Prince Thep Phiphit Khaek was a son of King Borommakot 17331758, who had a prominent role in politics before and after the 