cl__1 = 0.2;
Point(1) = {-25, 0, 0, 0.2};
Point(2) = {-60, 0, 0, 0.2};
Point(3) = {0, 0, 0, 0.2};
Circle(1) = {1, 3, 1};
Transfinite Line {1} = 50Using Progression 1;
Circle(2) = {2, 3, 2};
Transfinite Line {2} = 50Using Progression 1;
Line Loop(5) = {2, -1};
Plane Surface(5) = {5};
Recombine Surface {5};
Physical Line(6) = {2};
Physical Line(7) = {1};
Physical Surface(8) = {5};