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FULL-EMPTY
0
%
0
0
0
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FULL OR EMPTY
EMPTY
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Okay!
Is it full?
yes
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Okay!
Which is empty?
1
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Okay!
Which is full?
1
Oops!
Okay!
Which is full?
2
Oops!
Okay!
Is it empty?
no
Oops!
Okay!
Which is empty?
1
Oops!
Okay!
FULL OR EMPTY
full
Oops!
Okay!
FULL OR EMPTY
EMPTY
Oops!
Okay!
FULL OR EMPTY
FULL
Oops!
Okay!
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