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Consider the following CFG , G: S A | B | A x Y | B 0 B 1 | 0 Z 1 | 0

Consider the following CFG, G:
SA|B|
AxY|
B0B1|0Z1|01
x0x1|
Y0Y1|
Z1Z0|
Let M be the augmented PDA constructed from P as described in Chapter 2 Section
2 Video 5 and in the text (pages 117-121). Which of the following is a potential value
for M's stack after 5 steps into an accepting computation of 000111000111 in M,
where the first character of the strings below is the bottom of the stack and the last
character is the top of the stack?
Select all that apply.
Note: The first transition pushes $S onto the stack and the second transition will
replace S with either A or B. A transition that pushes multiple characters onto the
stack is considered as a single step in the computation. Also, a transition that reads a
terminal and removes the same terminal from the stack is a single computation.
Options:
$11B0
$Y1X0
$Y1X
$0X1Y
$00B1
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