the rare trick of seeming at once both refreshingly different and reassuringly familiar 
(ROOT (NP (NP (DT the) (JJ rare) (NN trick)) (PP (IN of) (S (VP (VBG seeming) (CONJP (IN at) (RB once)) (CC both) (ADJP (RB refreshingly) (JJ different)) (CC and) (ADJP (RB reassuringly) (JJ familiar)))))))
(ROOT (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (S (VP (VBG ) (CONJP (IN ) (RB )) (CC ) (ADJP (RB ) (JJ )) (CC ) (ADJP (RB ) (JJ )))))))