Itsaso bai batzutan
itsaso bai batzutan .
i t̺s̺ a s̺ o WORD_BOUNDARY β ai̯ WORD_BOUNDARY β a t̪̻s̪̻ u t̪ a n WORD_BOUNDARY
i t s a s o WORD_BOUNDARY b a i WORD_BOUNDARY b a t z u t a n WORD_BOUNDARY . WORD_BOUNDARY