really get inside of them . 
(ROOT (S (ADVP (RB really)) (VP (VB get) (ADVP (RB inside) (PP (IN of) (NP (PRP them))))) (. .)))
(ROOT (S (ADVP (RB )) (VP (VB ) (ADVP (RB ) (PP (IN ) (NP (PRP ))))) (. )))