hoary dialogue , fluxing accents , and -- worst of all -- 
(ROOT (NP (NP (JJ hoary) (NN dialogue)) (, ,) (NP (NN fluxing) (NNS accents)) (, ,) (CC and) (, --) (NP (ADVP (JJS worst)) (PP (IN of) (NP (DT all)))) (: --)))
(ROOT (NP (NP (JJ ) (NN )) (, ) (NP (NN ) (NNS )) (, ) (CC ) (, ) (NP (ADVP (JJS )) (PP (IN ) (NP (DT )))) (: )))