I3313232213112113313132333133313233313231111331323223313231323132313232131   >>    I331323221311211331313233313331323331323111133132322331323132313231323213   <<    I3313232213112113313132333133313233313231111331323223313231323132313232133   >>      I3313232213112113313132333133313233313231111331323223313231323132313232132   >>