ni ada buku gambar nih
ni ada buku gambar nih .
n i WORD_BOUNDARY  a d a WORD_BOUNDARY b u k u WORD_BOUNDARY ɡ a m b a r WORD_BOUNDARY n i h WORD_BOUNDARY
n i WORD_BOUNDARY a d a WORD_BOUNDARY b u k u WORD_BOUNDARY g a m b a r WORD_BOUNDARY n i h WORD_BOUNDARY