(VI) Show G is ambiguous, give two leftmost, two rightmost & two derivation trees G = ({S,A,B,,D}, {a,b,c},S,P} Where P, the production rules are: S➡ BC | AD BaBbλ CCC 2 AaAλ DbDc |λ (v) Using the rule of the above grammar, using leftmost derivation (or using a rightmost derivation) show step by step the partial derivation trees, yield for each of the sentential forms in deriving aababa (as described in the notes)

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