net
{
    node_size = (80 40);
    HR_Grid_X = "10";
    HR_Grid_Y = "10";
    HR_Grid_GridSnap = "1";
    HR_Grid_GridShow = "0";
    HR_Font_Name = "Arial";
    HR_Font_Size = "-12";
    HR_Font_Weight = "400";
    HR_Font_Italic = "0";
    HR_Propagate_Auto = "1";
    HR_Propagate_AutoSum = "1";
    HR_Propagate_AutoNormal = "1";
    HR_Compile_TriangMethod = "0";
    HR_Compile_Compress = "0";
    HR_Compile_Approximate = "0";
    HR_Compile_ApproxEpsilon = "0.00001";
    HR_Monitor_AutoUpdGraph = "0";
    HR_Monitor_GraphPrecision = "100";
    HR_Monitor_OpenGraph = "0";
    HR_Monitor_InitStates = "5";
    HR_Monitor_InitSD = "2";
    HR_Color_DiscreteChance = "16";
    HR_Color_ContinuosChance = "48";
    HR_Color_Utility = "36";
    HR_Color_Decision = "17";
    HR_Groups_UserGroupsNo = "0";
    HR_Groups_GroupNames = "";
    HR_Groups_GroupColors = "";
    HR_Zoom_ZoomFactor = "0";
}

node Prize
{
    label = "";
    position = (0 120);
    states = ("Door 1" "Door 2" "Door 3");
}

node MontyOpens
{
    label = "";
    position = (110 0);
    states = ("Door 1" "Door 2" "Door 3");
}

node FirstSelection
{
    label = "";
    position = (230 120);
    states = ("Door 1" "Door 2" "Door 3");
}

potential (Prize)
{
    data = ( 0.333333 0.333333 0.333333 );
}

potential (MontyOpens | FirstSelection Prize)
{
    data
     = ((( 0 0.5 0.5 )	%  FirstSelection=Door 1  Prize=Door 1
	 ( 0 0 1 )	%  FirstSelection=Door 1  Prize=Door 2
	 ( 0 1 0 ))	%  FirstSelection=Door 1  Prize=Door 3
	(( 0 0 1 )	%  FirstSelection=Door 2  Prize=Door 1
	 ( 0.5 0 0.5 )	%  FirstSelection=Door 2  Prize=Door 2
	 ( 1 0 0 ))	%  FirstSelection=Door 2  Prize=Door 3
	(( 0 1 0 )	%  FirstSelection=Door 3  Prize=Door 1
	 ( 1 0 0 )	%  FirstSelection=Door 3  Prize=Door 2
	 ( 0.5 0.5 0 )));	%  FirstSelection=Door 3  Prize=Door 3
}

potential (FirstSelection)
{
    data = ( 0.333333 0.333333 0.333333 );
}