ni satu buat Risa nih
ni satu buat risa nih .
n i WORD_BOUNDARY s a t u WORD_BOUNDARY b u a t WORD_BOUNDARY r i s a WORD_BOUNDARY n i h WORD_BOUNDARY
n i WORD_BOUNDARY s a t u WORD_BOUNDARY b u a t WORD_BOUNDARY r i s a WORD_BOUNDARY n i h WORD_BOUNDARY . WORD_BOUNDARY