Represent the language of this pushdown automaton (below) as an equivalent context-free grammar. The language alphabet is {0,1}; the stack alphabet is {A,B} and Z represents an empty stack; Multiple stack values indicate top n stack values (e.g., AZ means A on top of otherwise empty stack). 0, A/AA 1, AA/A 1, B/BB 0, BB/B 0, BZ/Z 1, Z/BZ 9₁ 0, Z/AZ 1, AZ / Z 9⁰ 92

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