strict digraph graph_09
{

	{

	}

	{

	}
	i[color = "lemonchiffon" style = "filled"]
	j[color = "yellow" style = "filled"]
	k[color = "olivedrab" style = "filled"]
	l[color = "lime" style = "filled"]

	{
		i
		j
	}
 ->
	
	{
		k
		l
	}

}