Mesh.Algorithm = 2 ;
Mesh.Smoothing = 4 ;

lc = 0.02;



Point(1) = {0, 0, 0, 9.e-1 * lc};
Point(2) = {.1, 0,  0, lc} ;
Point(3) = {.1, .3, 0, lc} ;
Point(4) = {0,  .3, 0, lc} ;
Point(5) = {.0333333,.1,0, lc};
//Point(6) = {.0666666,.2,0, lc};

Line(1) = {1,2} ;
Line(2) = {3,2} ;
Line(3) = {3,4} ;
Line(4) = {4,1} ;
//Line(5) = {1,5,6,3} ;
Line(6) = {5,1} ;


Line Loop(1) = {4,1,-2,3} ;
//Line Loop(2) = {4,5,6} ;

Plane Surface(1) = {1} ;

//line(7) = {1,5,6,3};