orang Opi nggak tau
orang opi nggak tau .
o r a ŋ WORD_BOUNDARY o p i WORD_BOUNDARY ŋ ɡ a k WORD_BOUNDARY t a u WORD_BOUNDARY
o r a n g WORD_BOUNDARY o p i WORD_BOUNDARY n g g a k WORD_BOUNDARY t a u WORD_BOUNDARY . WORD_BOUNDARY