w Rd⁨ k Sn k ف k a k

(PT)

(R) (wPO) (R) (wTO) (W) (wQO) (W)

Rî̔j k k YV哰 k Rd⁨ w
(wPT) (T) (wQO) (PO) (wRO) (PT) (QO)