•4• •How Cecilia hated that number• •It was the number of walls• •The walls had contained Cecilia• •16 years she was contained• •4 x 4 = 16• •Her entire town• •Contained for 256 years• •4 x 4 x 4 x 4 = 256• •Cecilia wanted out• •The rest of the town didn't• •They said beyond the walls was bad• •The walls protected them• •The barriers protected them• •The barriers were slowly killing them• ••barriers••