Print last 10/20/... svn log messages with diffs

I am using SVN for a project. with svn log -l 10, I can get the last 10 commits to this folder, with the revision id, log message, etc.. Is there any SVN command that lets me print out on the command line all the diffs for each of those changesets? I'd like to do some grepping/etc. with the last X diffs?