do do do do re re re re
do re
n:let n:let
do do do do re re re re .
d o WORD_BOUNDARY d o WORD_BOUNDARY d o WORD_BOUNDARY d o WORD_BOUNDARY r e WORD_BOUNDARY r e WORD_BOUNDARY r e WORD_BOUNDARY r e WORD_BOUNDARY
d o WORD_BOUNDARY d o WORD_BOUNDARY d o WORD_BOUNDARY d o WORD_BOUNDARY r e WORD_BOUNDARY r e WORD_BOUNDARY r e WORD_BOUNDARY r e WORD_BOUNDARY