The length of a rod P is 468 cm longer than the length of rod Q, the length
of road Q is 125 cm less than the length of rod R and the length of rod R is 123 cm more than the length rod S. If the length of rod S is 68 cm, then arrange the rods according to their lengths in decreasing order.
AP, R, S, Q
BP, R, Q, S
CR, P, S, Q
DR, P, Q, S