Eight person M, N, O, P, R, S, T and U are sitting around a square table with all facing away from the center but not necessarily in the same order. Four person are sitting at the corner and four person are sitting at the sides of the table. All of them are facing outside. P is sitting at one of the corner and is immediate left of S, who is sitting opposite to T. O is sitting immediate left of U who is not sitting adjacent to P and T. M is sitting second to the right of N. Then which of following statement is true?