removing ipfw rules

[Noah]

Hi,

I have two ipfw rules that I want to remove.  They are viewable with the 
"ipfw show" command


--- snip ---

06600      0         0 allow ip from any to any proto tcp src-ip 
66.66.66.66 dst-port 22
06700      0         0 allow ip from any to any proto tcp src-ip 
66.66.66.66 dst-port 22

--- snip ----


I am typing the command "/sbin/ipfw -q delete pass proto tcp src-ip 
66.66.66.66 dst-port 22"

but both lines remain.  What am I doing wrong?

Cheers,

Noah