do action=all
<do action=all>
<hr>
do action=all a==1&b==1
<do action=all a==1&b==1>
<hr>
do action=all c==1&d==1
<do action=all c==1&d==1>
<hr>
do action=all a==1&b==1|c==1&d==1
<do action=all a==1&b==1|c==1&d==1>
<div style="display:none"><banner></div>