represents two of those well spent 
(ROOT (S (VP (VBZ represents) (NP (NP (CD two)) (PP (IN of) (NP (NP (DT those)) (ADJP (RB well) (VBN spent))))))))
(ROOT (S (VP (VBZ ) (NP (NP (CD )) (PP (IN ) (NP (NP (DT )) (ADJP (RB ) (VBN ))))))))