a un fantasma que vuela
a un fantasma que vuela ?
a WORD_BOUNDARY u n WORD_BOUNDARY f a n t a s m a WORD_BOUNDARY k e̞ WORD_BOUNDARY β w e̞ l a WORD_BOUNDARY
a WORD_BOUNDARY u n WORD_BOUNDARY f a n t a s m a WORD_BOUNDARY q u e WORD_BOUNDARY v u e l a WORD_BOUNDARY ? WORD_BOUNDARY