bakwan minta bakwan Kak
bakwan minta bakwan kak .
b a k w a n WORD_BOUNDARY m i n t a WORD_BOUNDARY b a k w a n WORD_BOUNDARY k a k WORD_BOUNDARY
b a k w a n WORD_BOUNDARY m i n t a WORD_BOUNDARY b a k w a n WORD_BOUNDARY k a k WORD_BOUNDARY