o iya Bu udah makasi
o iya bu udah makasi .
o WORD_BOUNDARY  i j a WORD_BOUNDARY b u WORD_BOUNDARY  u d a h WORD_BOUNDARY m a k a s i WORD_BOUNDARY
o WORD_BOUNDARY i y a WORD_BOUNDARY b u WORD_BOUNDARY u d a h WORD_BOUNDARY m a k a s i WORD_BOUNDARY