Extract the islands that are part of the Madeira and Savage Islands archipelagos in Portugal. Separate them with a comma.
The archipelago includes the islands of Madeira, Porto Santo, and the Desertas, administered together with the separate archipelago of the Savage Islands.
Madeira, Porto Santo, Desertas, Savage Islands
### Instruction: Extract the islands that are part of the Madeira and Savage Islands archipelagos in Portugal. Separate them with a comma.
### Context: The archipelago includes the islands of Madeira, Porto Santo, and the Desertas, administered together with the separate archipelago of the Savage Islands.
### Answer: Madeira, Porto Santo, Desertas, Savage Islands