a una hora diferente un
a una hora diferente un .
a WORD_BOUNDARY u n a WORD_BOUNDARY o̞ ɾ a WORD_BOUNDARY d i f e̞ ɾ e̞ n t e̞ WORD_BOUNDARY u n WORD_BOUNDARY
a WORD_BOUNDARY u n a WORD_BOUNDARY h o r a WORD_BOUNDARY d i f e r e n t e WORD_BOUNDARY u n WORD_BOUNDARY . WORD_BOUNDARY