Small carrier rocket

gistfile1.txt

Small carrier rocket
  Dyson sphere component
    Frame material
      Carbon nanotube
        Graphene
          Energetic graphite
            Coal*
          Sulfuric acid
            Refined oil
              Crude oil
            Stone*
            Water*
        Titanium ingot*
      Titanium alloy
        Titanium ingot*
        Steel
          Iron ingot*
        Sulfuric acid*
      High-purity silicon*
    Solar sail*
    Processor
      Circuit board
        Iron ingot*
        Copper ingot*
      Microcrystalline component
        High-purity silicon*
        Copper ingot*
  Duetron fuel rod
    Titanium alloy*
    Dueterium
      Hydrogen
        Crude oil*
    Super-magnetic ring
      Electromagnetic turbine
        Electoric motor
          Iron ingot*
          Gear
            Iron ingot*
          Magnetic coil
            Magnet
              Iron ore*
            Copper ingot*
        Magnetic coil*
      Magnet*
      Energetic graphite*
  Quantum chip
    Plane filter
      Casimir crystal
        Titanium crystal
          Titanium ingot*
          Organic Crystal
            Plastic
              Refined oil*
              Energetic graphite*
            Refined oil*
            Water
        Graphene*
        Hydrogen*
      Titanium glass
        Glass
          Stone*
        Titanium ingot
        Water*
    Processor*