Question: For each of the CFGs below in construct a PDA that accepts the same language they generate, using the algorithm of Theorem 30). The PDA

For each of the CFGs below in construct a PDA that accepts the same language they generate, using the algorithm of Theorem 30).

The PDA we produce by the algorithm of Theorem 30 is

START PUSH S PUSH S PUSH S READ POP S PUSH A

(i) 

S → XaY I YbX
X → YY I aY I b
Y → b I bb
(ii) Draw the total language tree.

START PUSH S PUSH S PUSH S READ POP S PUSH A PUSH A ACCEPT READ

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