Read the plaques in the wrong order, you're sent to prison. If you then escape, does the plaques you've read reset? Or do you have to reread them from the beginning? Example: you've read 1, 2, 3, 4, and 5 in order, then you read 1 again instead of 6. Do you need to reread the whole sequence again? Or just read 6, and then the gate opens?