Cutouts in the Back Plane

This code:

cutoutsBack = 
[
    [10, -4, 20, 10, 0, yappRectangle, yappCoordPCB]
   ,[55,  0, 10, 14, 0, yappRectangle, yappCenter]
   ,[40,  5, 10, 10, 5, yappCircle,    yappCoordPCB, yappCenter]
];