Insert comments for rules on SuseFirewall

Hi, How can I add comments for rules on SuseFirewall? I have to many rules to register and I need to do someting like this: FW_MASQ_NETS="192.168.0.1/32,0/0,tcp,1863 \ #msn to local server 192.168.0.2/32,0/0,tcp,1863 \ # this is for Mr. Smith (manager) 192.168.0.3/32,0/0,tcp,80 # and this rules is to me But this don't work because /sbin/SuSEfirewall2 failed if I put this. So, how can I insert this comments ? Thanks a lot!