inaiinai baa inaiinai baa
inaiinai baa inaiinai baa .
i n a i i n a i WORD_BOUNDARY b aː WORD_BOUNDARY i n a i i n a i WORD_BOUNDARY b aː WORD_BOUNDARY
i n a i i n a i WORD_BOUNDARY b a a WORD_BOUNDARY i n a i i n a i WORD_BOUNDARY b a a WORD_BOUNDARY