Eight friends— P, Q, R, S, T, U, V and W are sitting around a square table facing the centre in such a way that four of them sit at four corners of the square while four sit in the middle of each of the four sides. T is sitting fourth right to the S. U is sitting immediate left to the Q. U and Q are not a neighbour of S. R is opposite to U. R is sitting between P and W. V is sitting second to the right of W. Who is immediate right to the T?