print "@-:@+\n"
  while 'the quick brown fox jumps over the lazy dog' =~ /(\b.+?\b)(.+?)\b/g

##</code><code>##

@-:@+
@-:@+
@-:@+
@-:@+
@-:@+
@-:@+
@-:@+
@-:@+

##</code><code>##

print "@{-}:@{+}\n"
  while 'the quick brown fox jumps over the lazy dog' =~ /(\b.+?\b)(.+?)\b/g