-- accumulator
data.raw['accumulator']['accumulator'].fast_replaceable_group = 'accumulator'
data.raw['accumulator']['accumulator-2'].fast_replaceable_group = data.raw['accumulator']['accumulator'].fast_replaceable_group
data.raw['accumulator']['accumulator-3'].fast_replaceable_group = data.raw['accumulator']['accumulator-2'].fast_replaceable_group
data.raw['accumulator']['accumulator-4'].fast_replaceable_group = data.raw['accumulator']['accumulator-3'].fast_replaceable_group
data.raw['accumulator']['accumulator-5'].fast_replaceable_group = data.raw['accumulator']['accumulator-4'].fast_replaceable_group
data.raw['accumulator']['accumulator-6'].fast_replaceable_group = data.raw['accumulator']['accumulator-5'].fast_replaceable_group
data.raw['accumulator']['accumulator-7'].fast_replaceable_group = data.raw['accumulator']['accumulator-6'].fast_replaceable_group
data.raw['accumulator']['accumulator-8'].fast_replaceable_group = data.raw['accumulator']['accumulator-7'].fast_replaceable_group

-- solar-panel
data.raw['solar-panel']['solar-panel'].fast_replaceable_group = 'solar-panel'
data.raw['solar-panel']['solar-panel-2'].fast_replaceable_group = data.raw['solar-panel']['solar-panel'].fast_replaceable_group
data.raw['solar-panel']['solar-panel-3'].fast_replaceable_group = data.raw['solar-panel']['solar-panel-2'].fast_replaceable_group
data.raw['solar-panel']['solar-panel-4'].fast_replaceable_group = data.raw['solar-panel']['solar-panel-3'].fast_replaceable_group
data.raw['solar-panel']['solar-panel-5'].fast_replaceable_group = data.raw['solar-panel']['solar-panel-4'].fast_replaceable_group
data.raw['solar-panel']['solar-panel-6'].fast_replaceable_group = data.raw['solar-panel']['solar-panel-5'].fast_replaceable_group
data.raw['solar-panel']['solar-panel-7'].fast_replaceable_group = data.raw['solar-panel']['solar-panel-6'].fast_replaceable_group
data.raw['solar-panel']['solar-panel-8'].fast_replaceable_group = data.raw['solar-panel']['solar-panel-7'].fast_replaceable_group

-- boiler
data.raw['boiler']['boiler'].fast_replaceable_group = 'boiler'
data.raw['boiler']['boiler-2'].fast_replaceable_group = data.raw['boiler']['boiler'].fast_replaceable_group
data.raw['boiler']['boiler-3'].fast_replaceable_group = data.raw['boiler']['boiler-2'].fast_replaceable_group
data.raw['boiler']['boiler-4'].fast_replaceable_group = data.raw['boiler']['boiler-3'].fast_replaceable_group
data.raw['boiler']['boiler-5'].fast_replaceable_group = data.raw['boiler']['boiler-4'].fast_replaceable_group

-- steam-engine
data.raw['generator']['steam-engine'].fast_replaceable_group = 'steam-engine'
data.raw['generator']['steam-engine-2'].fast_replaceable_group = data.raw['generator']['steam-engine'].fast_replaceable_group
data.raw['generator']['steam-engine-3'].fast_replaceable_group = data.raw['generator']['steam-engine-2'].fast_replaceable_group
data.raw['generator']['steam-engine-4'].fast_replaceable_group = data.raw['generator']['steam-engine-3'].fast_replaceable_group
data.raw['generator']['steam-engine-5'].fast_replaceable_group = data.raw['generator']['steam-engine-4'].fast_replaceable_group