I3313232213112113313132333133313223313231322331313331323221211111   >>    I331323221311211331313233313331322331323132233131333132322121111   <<    I3313232213112113313132333133313223313231322331313331323221211113   >>      I3313232213112113313132333133313223313231322331313331323221211112   >>