ni buat apa ni buat apa
ni buat apa ni buat apa ?
n i WORD_BOUNDARY b u a t WORD_BOUNDARY a p a WORD_BOUNDARY n i WORD_BOUNDARY b u a t WORD_BOUNDARY a p a WORD_BOUNDARY
n i WORD_BOUNDARY b u a t WORD_BOUNDARY a p a WORD_BOUNDARY n i WORD_BOUNDARY b u a t WORD_BOUNDARY a p a WORD_BOUNDARY