cl__1 = 1;
Point(1) = {0, 0, 0, 1};
Point(2) = {0, 3.2, 0, 1};
Point(3) = {0, 0, 150, 1};
Point(4) = {0, 3.2, 150, 1};
Point(5) = {0, 3.2, 37.3, 1};
Point(6) = {0, 3.2, 50, 1};
Point(7) = {0, 1.15, 50, 1};
Point(8) = {0, 1.15, 37.3, 1};
Line(1) = {2, 5};
Line(2) = {5, 8};
Line(3) = {8, 7};
Line(4) = {7, 6};
Line(5) = {6, 4};
Line(6) = {4, 3};
Line(7) = {3, 1};
Line(8) = {1, 2};
Line Loop(10) = {7, 8, 1, 2, 3, 4, 5, 6};
Plane Surface(10) = {10};
Extrude {{0,0,1}, {0,0,0}, Pi}{Surface {10}; Layers{2}; Recombine;}
Extrude {{0,0,1}, {0,0,0}, Pi/2}{Surface {47}; Layers{1}; Recombine;}
Extrude {{0,0,1}, {0,0,0}, Pi/2}{Surface {84}; Layers{1};  Recombine;}
Mesh.Prisms=1;
Coherence;