a Xaquín esta carta
a xaquín esta carta .
a WORD_BOUNDARY k s a k i n WORD_BOUNDARY e̞ s t a WORD_BOUNDARY k a ɾ t a WORD_BOUNDARY
a WORD_BOUNDARY x a q u í n WORD_BOUNDARY e s t a WORD_BOUNDARY c a r t a WORD_BOUNDARY . WORD_BOUNDARY