biru ada nggak di sini
biru ada nggak di sini ?
b i r u WORD_BOUNDARY a d a WORD_BOUNDARY ŋ ɡ a k WORD_BOUNDARY d i WORD_BOUNDARY s i n i WORD_BOUNDARY
b i r u WORD_BOUNDARY a d a WORD_BOUNDARY n g g a k WORD_BOUNDARY d i WORD_BOUNDARY s i n i WORD_BOUNDARY ? WORD_BOUNDARY