tadi bilang apa tadi
tadi bilang apa tadi ?
t a d i WORD_BOUNDARY b i l a ŋ WORD_BOUNDARY a p a WORD_BOUNDARY t a d i WORD_BOUNDARY
t a d i WORD_BOUNDARY b i l a n g WORD_BOUNDARY a p a WORD_BOUNDARY t a d i WORD_BOUNDARY ? WORD_BOUNDARY