un tomate y una nube
un tomate y una nube .
u n WORD_BOUNDARY t o̞ m a t e̞ WORD_BOUNDARY i WORD_BOUNDARY u n a WORD_BOUNDARY n u β e̞ WORD_BOUNDARY
u n WORD_BOUNDARY t o m a t e WORD_BOUNDARY y WORD_BOUNDARY u n a WORD_BOUNDARY n u b e WORD_BOUNDARY . WORD_BOUNDARY