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Give pushdown automata that accept the following languages. Draw a state transition diagram and give an explanation of how each PDA works. (a) {a n

Give pushdown automata that accept the following languages. Draw a state transition diagram and give an explanation of how each PDA works.

(a) {an b2n | n 0}.

(b) {w {0, 1}* | #1(w) = #0(w)}.

(c) {w {0, 1}* | |w| is even and the middle two bits of w are 11}.

(d) {0n 1m | n < m}.

(e) {ai bj ck dl | i = k or j = l}.

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