eztezu kantatu dena
eztezu kantatu dena .
e s̪̻ t̪ e s̪̻ u WORD_BOUNDARY k a n t̪ a t̪ u WORD_BOUNDARY ð e n a WORD_BOUNDARY
e z t e z u WORD_BOUNDARY k a n t a t u WORD_BOUNDARY d e n a WORD_BOUNDARY . WORD_BOUNDARY