el hipopótamo son buenos
el hipopótamo son buenos ?
e̞ l WORD_BOUNDARY ʝ p o̞ p o̞ t a m o̞ WORD_BOUNDARY s o̞ n WORD_BOUNDARY β w e̞ n o̞ s WORD_BOUNDARY
e l WORD_BOUNDARY h i p o p ó t a m o WORD_BOUNDARY s o n WORD_BOUNDARY b u e n o s WORD_BOUNDARY ? WORD_BOUNDARY