aduh itu buku Bapak itu
aduh itu buku bapak itu .
a d u h WORD_BOUNDARY i t u WORD_BOUNDARY b u k u WORD_BOUNDARY b a p a k WORD_BOUNDARY i t u WORD_BOUNDARY
a d u h WORD_BOUNDARY i t u WORD_BOUNDARY b u k u WORD_BOUNDARY b a p a k WORD_BOUNDARY i t u WORD_BOUNDARY