#no update for variables
{
#0
init
	node l0; true
	[ 
	tran  l1; true;null;0.4
	tran  l2; true;x=0;0.6
	] 
}
#1
{
	node l1; true
	[
	tran l3;x=0;null;1.0
	]
	[
	tran l1;true;null;1
	]
}
#2
{
	node l2; true
	[
	tran l3;x=0,y=1;y=0;1.0
	]
	[
	tran l1;x>=2;null;1
	]
}
#3
{
	node l3; true
	[
	tran l3;true;null;1
	]
*