beginfig(1);
u =         0.0833333333 cm;
draw 
     (        0.0000000000u,        0.0000000000u)--
     (      120.0000000000u,        0.0000000000u)--
     (      120.0000000000u,       80.0000000000u)--
     (        0.0000000000u,       80.0000000000u)--cycle;
draw fullcircle
     xscaled         34.0000000000u
     yscaled         34.0000000000u
     shifted (       17.0000000000u,       17.0000000000u);
draw fullcircle
     xscaled         34.0000000000u
     yscaled         34.0000000000u
     shifted (      103.0000000000u,       54.0124729082u);
draw fullcircle
     xscaled         34.0000000000u
     yscaled         34.0000000000u
     shifted (       17.0000000000u,       63.0000000000u);
draw fullcircle
     xscaled         34.0000000000u
     yscaled         34.0000000000u
     shifted (      103.0000000000u,       17.0000000000u);
draw fullcircle
     xscaled         34.0000000000u
     yscaled         34.0000000000u
     shifted (       67.5883921748u,       63.0000000000u);
draw fullcircle
     xscaled         34.0000000000u
     yscaled         34.0000000000u
     shifted (       42.4981110735u,       39.5918847262u);
draw fullcircle
     xscaled         34.0000000000u
     yscaled         34.0000000000u
     shifted (       68.9992375021u,       17.0000000000u);
endfig;
end;