reverse lookup zone different from /24

[fddi]

hello,
I have many IP sunets which are /22 or /21 and it is really annoying to 
write 8 reverse subnets
for a 10.10.0.0/21 network in the named.rev:

I have to put 8 entries like

zone "0.10.10.in-addr.arpa" IN {
zone "1.10.10.in-addr.arpa" IN {
zone "2.10.10.in-addr.arpa" IN {
zone "3.10.10.in-addr.arpa" IN {
....
....
amd so on.

is there a way to write only one reverse zone for /22 or /21 or 
/seominthg-different-form  /24 ?


thank you


Rick