tar dulu ntar tar tar
tar dulu ntar tar tar .
t a r WORD_BOUNDARY d u l u WORD_BOUNDARY n t a r WORD_BOUNDARY t a r WORD_BOUNDARY t a r WORD_BOUNDARY
t a r WORD_BOUNDARY d u l u WORD_BOUNDARY n t a r WORD_BOUNDARY t a r WORD_BOUNDARY t a r WORD_BOUNDARY . WORD_BOUNDARY