siapa yang baca buku
siapa yang baca buku ?
s i a p a WORD_BOUNDARY j a ŋ WORD_BOUNDARY b a t̠ʃ a WORD_BOUNDARY b u k u WORD_BOUNDARY
s i a p a WORD_BOUNDARY y a n g WORD_BOUNDARY b a c a WORD_BOUNDARY b u k u WORD_BOUNDARY ? WORD_BOUNDARY