beginfig(1);
u =         0.0625000000 cm;
draw 
     (        0.0000000000u,        0.0000000000u)--
     (      160.0000000000u,        0.0000000000u)--
     (      160.0000000000u,       80.0000000000u)--
     (        0.0000000000u,       80.0000000000u)--cycle;
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       10.0000000000u,       70.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (      150.0000000000u,       70.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (      110.0000000408u,       10.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (      130.0000000297u,       10.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       30.0000000522u,       50.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       29.9999999835u,       30.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (      130.0000000115u,       30.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (      150.0000000000u,       50.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (      150.0000000000u,       30.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       50.0000000392u,       50.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       70.0000000884u,       30.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (      130.0000000143u,       50.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       50.0000001189u,       30.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       89.9999999156u,       10.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       69.9999999511u,       70.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (      110.0000000392u,       30.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (      109.9999999682u,       70.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       49.9999999546u,       10.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       89.9999999492u,       70.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (      110.0000000226u,       50.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       10.0000000000u,       30.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (      130.0000000052u,       70.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       10.0000000000u,       50.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       49.9999999497u,       70.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       29.9999999734u,       10.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       70.0000000351u,       50.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (      150.0000000000u,       10.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       69.9999999391u,       10.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       10.0000000000u,       10.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       90.0000000512u,       30.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       90.0000000117u,       50.0000000000u);
draw fullcircle
     xscaled         20.0000000000u
     yscaled         20.0000000000u
     shifted (       29.9999999738u,       70.0000000000u);
endfig;
end;