I3313232213112113313132333133313231323233232233131133132313331323311   >>    I331323221311211331313233313331323132323323223313113313231333132331   <<    I3313232213112113313132333133313231323233232233131133132313331323313   >>      I3313232213112113313132333133313231323233232233131133132313331323312   >>