ineffable , elusive , yet inexplicably powerful 
(ROOT (ADJP (ADJP (JJ ineffable)) (, ,) (ADJP (JJ elusive)) (, ,) (CC yet) (ADJP (RB inexplicably) (JJ powerful))))
(ROOT (ADJP (ADJP (JJ )) (, ) (ADJP (JJ )) (, ) (CC ) (ADJP (RB ) (JJ ))))