// Gmsh project created on Fri Mar 16 09:30:57 2012

Point(1) = {-20, -20, 0, 5};
Point(2) = {-20, 20, 0, 5};
Point(3) = {20, 20, 0, 5};
Point(4) = {20, -20, 0, 5};
Point(5) = {0, 0, 0, 5};
Point(6) = {-50, -50, 80, 5};
Point(7) = {-50, 50, 80, 5};
Point(8) = {50, 50, 80, 5};
Point(9) = {50, -50, 80, 5};
Point(10) = {0, 0, 80, 5};
Point(11) = {0, 0, 160, 5};

Circle(1) = {1, 5, 4};
Circle(2) = {4, 5, 3};
Circle(3) = {3, 5, 2};
Circle(4) = {2, 5, 1};
Circle(5) = {9, 10, 8};
Circle(6) = {8, 10, 7};
Circle(7) = {7, 10, 6};
Circle(8) = {6, 10, 9};

Ellipse(17) = {7, 10, 11, 11};
Ellipse(18) = {11, 10, 9, 9};
Ellipse(19) = {8, 10, 11, 11};
Ellipse(20) = {11, 10, 6, 6};



Line(13) = {6, 1};
Line(14) = {4, 9};
Line(15) = {3, 8};
Line(16) = {2, 7};

Delete {
  Point{10, 5};
}

