A group of friends named X, Y, Z, W and P are sitting in a park. X is sitting next to Y and Z is next to W. W is not sitting with P. P is on the left end of the bench and Z is on second position from right hand side. X is on the right hand side of Y and to the right side of P. X and Z are sitting together.

(1) Who is siiting in the center?

(2) Y is sitting away from W how many places?