di dalam rumah itu ada rak buku
di dalam rumah itu ada rak buku .
d i WORD_BOUNDARY d a l a m WORD_BOUNDARY r u m a h WORD_BOUNDARY i t u WORD_BOUNDARY a d a WORD_BOUNDARY r a k WORD_BOUNDARY b u k u WORD_BOUNDARY
d i WORD_BOUNDARY d a l a m WORD_BOUNDARY r u m a h WORD_BOUNDARY i t u WORD_BOUNDARY a d a WORD_BOUNDARY r a k WORD_BOUNDARY b u k u WORD_BOUNDARY . WORD_BOUNDARY