I3313232213132333131121133133313231323223313223313331323331323131132311   >>    I331323221313233313112113313331323132322331322331333132333132313113231   <<    I3313232213132333131121133133313231323223313223313331323331323131132313   >>      I3313232213132333131121133133313231323223313223313331323331323131132312   >>