un elfante se balanseaba
un elfante se balanseaba .
u n WORD_BOUNDARY e̞ l f a n t e̞ WORD_BOUNDARY s e̞ WORD_BOUNDARY β a l a n s e̞ a β a WORD_BOUNDARY
u n WORD_BOUNDARY e l f a n t e WORD_BOUNDARY s e WORD_BOUNDARY b a l a n s e a b a WORD_BOUNDARY . WORD_BOUNDARY