// Gmsh project created on Thu Jun  4 13:26:21 2015
Point(1) = {0, 1, 0, 1.0};
Point(2) = {10, 1, 0, 1.0};
Point(3) = {10, -1, 0, 1.0};
Point(4) = {, -1, 0, 1.0};
Point(4) = {0, -1, 0, 1.0};

Line(1) = {1,2};
Line(2) = {3,4};

Line(3) = {1, 4};
Line(4) = {2, 3};


Line Loop(5) = {1, 4, 2, -3};
Plane Surface(6) = {5};
Recombine Surface {6};
Physical Line(7) = {1, 2};
Physical Line(8) = {3};
Physical Line(9) = {4};
Physical Surface(10) = {6};