ha salido el vestíbulo
ha salido el vestíbulo ?
a WORD_BOUNDARY s a l i d o̞ WORD_BOUNDARY e̞ l WORD_BOUNDARY β e̞ s t i β u l o̞ WORD_BOUNDARY
h a WORD_BOUNDARY s a l i d o WORD_BOUNDARY e l WORD_BOUNDARY v e s t í b u l o WORD_BOUNDARY ? WORD_BOUNDARY