oh ndak ndak ndak ndak
oh ndak ndak ndak ndak .
o h WORD_BOUNDARY n d a k WORD_BOUNDARY n d a k WORD_BOUNDARY n d a k WORD_BOUNDARY n d a k WORD_BOUNDARY
o h WORD_BOUNDARY n d a k WORD_BOUNDARY n d a k WORD_BOUNDARY n d a k WORD_BOUNDARY n d a k WORD_BOUNDARY . WORD_BOUNDARY