a karai karai karai karai karai
a karai karai karai karai karai .
a WORD_BOUNDARY k a r a i WORD_BOUNDARY k a r a i WORD_BOUNDARY k a r a i WORD_BOUNDARY k a r a i WORD_BOUNDARY k a r a i WORD_BOUNDARY
a WORD_BOUNDARY k a r a i WORD_BOUNDARY k a r a i WORD_BOUNDARY k a r a i WORD_BOUNDARY k a r a i WORD_BOUNDARY k a r a i WORD_BOUNDARY