into an intense and engrossing head-trip 
(ROOT (PP (IN into) (NP (DT an) (ADJP (JJ intense) (CC and) (JJ engrossing)) (NN head) (HYPH -) (NN trip))))
(ROOT (PP (IN ) (NP (DT ) (ADJP (JJ ) (CC ) (JJ )) (NN ) (HYPH ) (NN ))))