aitab küll aitab küll
aitab küll aitab küll .
a i tː a b WORD_BOUNDARY k y i l l WORD_BOUNDARY a i tː a b WORD_BOUNDARY k y i l l WORD_BOUNDARY
a i t a b WORD_BOUNDARY k ü l l WORD_BOUNDARY a i t a b WORD_BOUNDARY k ü l l WORD_BOUNDARY . WORD_BOUNDARY