oh di atas batu batu
oh di atas batu batu .
o h WORD_BOUNDARY d i WORD_BOUNDARY  a t a s WORD_BOUNDARY b a t u WORD_BOUNDARY b a t u WORD_BOUNDARY
o h WORD_BOUNDARY d i WORD_BOUNDARY a t a s WORD_BOUNDARY b a t u WORD_BOUNDARY b a t u WORD_BOUNDARY