a itaitaitai a itaitaitai
aq itaiitai
co:i n:mot
a itaitaitai a itaitaitai .
a WORD_BOUNDARY i t a i t a i t a i WORD_BOUNDARY a WORD_BOUNDARY i t a i t a i t a i WORD_BOUNDARY
a WORD_BOUNDARY i t a i t a i t a i WORD_BOUNDARY a WORD_BOUNDARY i t a i t a i t a i WORD_BOUNDARY