more iptables chains in one line

hi

can someone please tell howe to write INPUT OUTPUT FORWARD in one line i know this

Code:iptables -I INPUT -j OUTPUTbut how to use all chains in one line

Thanks

ok i figur out if i whant use FORWARD next i use -o but howe to use POSTROUTING in same comand

Code:iptables -I INPUT -j OUTPUT -o FORWARD