MODIFY_SURFACE_REGIONS
{
  det01[detect01]
  {
    SURFACE_CLASS = Ca_transparent
  }
  det02[detect02]
  {
    SURFACE_CLASS = Ca_transparent
  }
  det03[detect03]
  {
    SURFACE_CLASS = Ca_transparent
  }
  det04[detect04]
  {
    SURFACE_CLASS = Ca_transparent
  }
  det05[detect05]
  {
    SURFACE_CLASS = Ca_transparent
  }
  det06[detect06]
  {
    SURFACE_CLASS = Ca_transparent
  }
  det07[detect07]
  {
    SURFACE_CLASS = Ca_transparent
  }
  det08[detect08]
  {
    SURFACE_CLASS = Ca_transparent
  }
  det09[detect09]
  {
    SURFACE_CLASS = Ca_transparent
  }
  det10[detect10]
  {
    SURFACE_CLASS = Ca_transparent
  }
  det11[detect11]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.00[cube000]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.01[cube000]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.02[cube000]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.03[cube000]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.04[cube000]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.05[cube000]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.06[cube000]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.07[cube000]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.08[cube001]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.09[cube002]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.10[cube003]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.11[cube004]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.12[cube005]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.13[cube006]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.14[cube007]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.15[cube008]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.16[cube009]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.17[cube010]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.18[cube011]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.19[cube012]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.20[cube013]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.21[cube014]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.22[cube015]
  {
    SURFACE_CLASS = Ca_transparent
  }
  Cube.23[cube016]
  {
    SURFACE_CLASS = Ca_transparent
  }
}