scale 0.595
boundary -25.0 -25.0 25.0 25.0

inner_circle 0.7 0.7     0.0   0.0    24.5 
circle       1.0 0.5   -24.5   0.0     5.0
circle       1.0 0.5    24.5   0.0     5.0
circle       1.0 0.5     0.0 -24.5     5.0
circle       1.0 0.5     0.0  24.5     5.0