Eight boxes P, Q, R, S, T, U, V and W are place one above the other in any particular order. Box no. 1 is at the bottom and box no. 8 is at the top. Three boxes are placed between P and Q. Box W is placed immediately below P. There are two boxes between W and V. There are as many boxes between R and S as between W and Q. Box R is kept above S. Box T is kept immediately below box S. Three boxes are there between T and U.
Which of the following boxes is kept between U and P ?