mang ada Bapak di sana
mang ada bapak di sana ?
m a ŋ WORD_BOUNDARY a d a WORD_BOUNDARY b a p a k WORD_BOUNDARY d i WORD_BOUNDARY s a n a WORD_BOUNDARY
m a n g WORD_BOUNDARY a d a WORD_BOUNDARY b a p a k WORD_BOUNDARY d i WORD_BOUNDARY s a n a WORD_BOUNDARY ? WORD_BOUNDARY