S, T, U, V, W, X and Y are sitting around a circular table facing the centre (but not necessarily in the same order). Only four people are sitting between S and W when counted from the right of S. Only one person is sitting between W and Y when counted from the left of W. Only two people are sitting between S and X when counted from the left of S. Only two people are sitting between U and Y when counted from the left of U . Only one person is sitting between U and V when counted from the left of
V. Who is sitting to the immediate right of X ?