an exceptionally dreary and overwrought bit 
(ROOT (NP (DT an) (ADJP (ADJP (RB exceptionally) (JJ dreary)) (CC and) (ADJP (JJ overwrought))) (NN bit)))
(ROOT (NP (DT ) (ADJP (ADJP (RB ) (JJ )) (CC ) (ADJP (JJ ))) (NN )))