sentences:  On 26 November they sent a representative to the prime minister to suggest reverting the 1949 constitution to the less democratic and anti-royalist one of 1932.The proposal was immediately rejected by Phibun, but, three days later, nine leading members of the Coup Group—among them Phao Siyanon, Field Marshals Phin Chunhawan, Sarit Thanarat, and Air Chief Marshal Fuen Ronnaphakat—pressed him in person.Phibun again angrily rebuffed them.