hi1 hi1 hi1 hi1
hi1 hi1 hi1 hi1
on on on on
hi1 hi1 hi1 hi1 .
h i˥ WORD_BOUNDARY h i˥ WORD_BOUNDARY h i˥ WORD_BOUNDARY h i˥ WORD_BOUNDARY
h i 1 WORD_BOUNDARY h i 1 WORD_BOUNDARY h i 1 WORD_BOUNDARY h i 1 WORD_BOUNDARY . WORD_BOUNDARY