anaknya bantuin bapanya
anaknya bantuin bapanya .
a n a k ɲ a WORD_BOUNDARY b a n t u i n WORD_BOUNDARY b a p a ɲ a WORD_BOUNDARY
a n a k n y a WORD_BOUNDARY b a n t u i n WORD_BOUNDARY b a p a n y a WORD_BOUNDARY . WORD_BOUNDARY