belakangnya mau ditutupin
belakangnya mau ditutupin ?
b ə l a k a ŋ ɲ a WORD_BOUNDARY m a u WORD_BOUNDARY d i t u t u p i n WORD_BOUNDARY
b e l a k a n g n y a WORD_BOUNDARY m a u WORD_BOUNDARY d i t u t u p i n WORD_BOUNDARY ? WORD_BOUNDARY