Extract the islands that are part of the Madeira and Savage Islands archipelagos in Portugal. Separate them with a comma.
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:

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