ni istana+istana pasirnya
ni istana istana pasirnya .
n i WORD_BOUNDARY i s t a n a WORD_BOUNDARY i s t a n a WORD_BOUNDARY p a s i r ɲ a WORD_BOUNDARY
n i WORD_BOUNDARY i s t a n a WORD_BOUNDARY i s t a n a WORD_BOUNDARY p a s i r n y a WORD_BOUNDARY . WORD_BOUNDARY