.htaccess - Setting up mod_rewrite in htaccess -

i need set rules:

if url is:

www.example.com/test1234 

then:

www.example.com/load.php?id=1234 

if url is:

www.example.com/proceed1234 

then:

www.example.com/activate.php?id=1234 

my .htaccess following:

rewriteengine on rewriterule ^test/([0-9]+)/?$ /load.php?id=$1 [l] rewriterule ^proceed/([0-9]+)/?$ /activate.php?with=$1 [l] 

and don't know why doesn't work. not @ regexpressions, please, me find right solution, please.