arrosa ezta itsusia
arrosa ezta itsusia .
a r o s̺ a WORD_BOUNDARY e s̪̻ t̪ a WORD_BOUNDARY i t̺s̺ u s̺ i a WORD_BOUNDARY
a r r o s a WORD_BOUNDARY e z t a WORD_BOUNDARY i t s u s i a WORD_BOUNDARY . WORD_BOUNDARY