22.
Q, R, S, T, U, V, W and X are sitting around a square table facing the center of the table. Some of them are sitting at the corners while some are sitting at the exact center of the sides. X sits second to the left of W. W sits in one of the corners. V is the immediate neighbour of T and U. R sits third to the left of T. U does not sit in one of the corners. U is neither the neighbour of X nor W. Q is not the neighbour of X.
How many people sit between S and V, when counted from the left of S?