its boundary-hopping formal innovations and glimpse 
(ROOT (NP (PRP$ its) (ADJP (NN boundary) (HYPH -) (VBG hopping)) (JJ formal) (NNS innovations) (CC and) (NN glimpse)))
(ROOT (NP (PRP$ ) (ADJP (NN ) (HYPH ) (VBG )) (JJ ) (NNS ) (CC ) (NN )))