source $drc_test_source
target $drc_test_target

if $drc_test_deep
  deep
end

l1 = input(1, 0)
l2 = input(2, 0)
l3 = input(3, 0)

l1.output(1, 0)
l2.output(2, 0)
l3.output(3, 0)

# advanced shielding (self, symmetric space)

l1.width(1.0, projection, shielded).output(100, 0)
l1.width(1.0, projection, transparent).output(101, 0)

l1.space(1.0, projection, shielded).output(110, 0)
l1.space(1.0, projection, transparent).output(111, 0)