#no update for variables
{
#0
init
	node l0; true
	[ 
	tran  l1; true;null;0.5
	tran  l2; true;null;0.5
	] 
	[ 
	tran  l2; x=0,y=0;null;1.0
	] 
}
#1
{
	node l1; true
	[
	]
}
#2
{
	node l2; true
	[
	]
*