wah aku bikin bantuin
wah aku bikin bantuin .
w a h WORD_BOUNDARY a k u WORD_BOUNDARY b i k i n WORD_BOUNDARY b a n t u i n WORD_BOUNDARY
w a h WORD_BOUNDARY a k u WORD_BOUNDARY b i k i n WORD_BOUNDARY b a n t u i n WORD_BOUNDARY . WORD_BOUNDARY