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(Public Key Notation) Alice and Bob are spouses and each making their own wills. They want to send a copy to their attorney Charlie that

(Public Key Notation) Alice and Bob are spouses and each making their own wills. They want to send a copy to their attorney Charlie that only Charlie can read and that shows Alices will signed by Alice and seen by Bob and Bobs will signed by Bob and seen by Alice. Using the notation in the slides. What would be the notation of a message that accomplishes this task?

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