Shown as slot 1 to 10.
Tier 1
Cherepanov -> null, Iron Chimney, null, null, null, Iron Boiler, Iron Firebox, Wood Wheels, Wood Frame, sticks
Small Freight Car -> Wood Planks, null, null, null, null, Chest, null, null, Wooden Wheels, Wooden Frame, sticks
Passenger Car -> Wood Planks, null, Wood...