<?xml version="1.0" ?>
<!DOCTYPE bulletml SYSTEM "http://www.asahi-net.or.jp/~cs8k-cyu/bulletml/bulletml.dtd">

<bulletml type="vertical"
          xmlns="http://www.asahi-net.or.jp/~cs8k-cyu/bulletml">

<action label="top">
<repeat> <times>1+$rank*1.5</times>
<action>
 <wait>50-$rank*10</wait>
 <fire>
  <direction type="relative">90</direction>
  <bulletRef label="acc"/>
 </fire>
 <wait>50-$rank*10</wait>
 <fire>
  <direction type="relative">-90</direction>
  <bulletRef label="acc"/>
 </fire>
</action>
</repeat>
</action>

<bullet label="acc">
	<speed>0.1</speed>
	<action>
		<wait>10</wait>
		<changeSpeed>
			<speed>0.6+$rank*0.1</speed>
			<term>20</term>
		</changeSpeed>
	</action>
</bullet>

</bulletml>
