(30 points) Consider the relation R{S, T, U, V,W, X, Y) and the set of FD are {S,T} →U S→V,W} T x W+Y Decompose R into each higher normal form relations above its current NF. The set of FD For example, if its current NF is ONF, then you need to decompose R to INF relations, 2NF relations, up to 3NF relations or BCNF relations if possible.