vámonos al revés
i a revés
imp prepart n
vámonos al revés .
β a m o̞ n o̞ s WORD_BOUNDARY a l WORD_BOUNDARY ɾ e̞ β e̞ s WORD_BOUNDARY
v á m o n o s WORD_BOUNDARY a l WORD_BOUNDARY r e v é s WORD_BOUNDARY . WORD_BOUNDARY