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
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Extract the islands that are part of the Madeira and Savage Islands archipelagos in Portugal. Separate them with a comma.
### Input: The archipelago includes the islands of Madeira, Porto Santo, and the Desertas, administered together with the separate archipelago of the Savage Islands.
### Response: Madeira, Porto Santo, Desertas, Savage Islands