nggak tau B berapa
nggak tau b berapa .
ŋ ɡ a k WORD_BOUNDARY t a u WORD_BOUNDARY b WORD_BOUNDARY b ə r a p a WORD_BOUNDARY
n g g a k WORD_BOUNDARY t a u WORD_BOUNDARY b WORD_BOUNDARY b e r a p a WORD_BOUNDARY . WORD_BOUNDARY