cl__1 = 1;
Point(1) = {-0.5, -0.5, 0, 1};
Point(2) = {0.5, -0.5, 0, 1};
Point(3) = {0.5, 0.5, 0, 1};
Point(4) = {-0.5, 0.5, 0, 1};
Point(5) = {0, -0.25, 0, 1};
Point(6) = {0.25, 0.25, 0, 1};
Point(7) = {-0.25, 0.25, 0, 1};
Line(1) = {1, 2};
Line(2) = {2, 3};
Line(3) = {3, 4};
Line(4) = {4, 1};
Line(5) = {7, 5};
Line(6) = {5, 6};
Line(7) = {6, 7};
Line Loop(10) = {4, 1, 2, 3, -5, -7, -6};
Plane Surface(10) = {10};
Line Loop(11) = {6, 7, 5};
Plane Surface(11) = {11};
Physical Surface(1) = {10};
Physical Surface(2) = {11};
