ocleanrsb h (SBlock a b) =
 writeCleanOut h ("Remove-VirtualSwitch -VirtualSwitch $" ++ a ++ "_name -Confirm:$false")
ocleanrsb h (SBlock a b) =
 writeCleanOut h ("Remove-VirtualSwitch -VirtualSwitch $" ++ a ++ "_name -Confirm:$false")
ocleanrsb h (SBlock a b) =
 writeCleanOut h ("Remove-VirtualSwitch -VirtualSwitch $" ++ a ++ "_name -Confirm:$false")