source $drc_test_source
target $drc_test_target

if $drc_test_deep
  deep
end

deep

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

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

l1.space(1.um).output(100, 0)
l1.sep(l2, 1.um).output(101, 0)
(l1 + l2).space(1.um, transparent).output(102, 0)
(l1 + l2).space(1.um).output(103, 0)