D1323121211113313132312323132322331323133313132233132322331123231   >>    D132312121111331313231232313232233132313331313223313232233112323   <<    D1323121211113313132312323132322331323133313132233132322331123233   >>      D1323121211113313132312323132322331323133313132233132322331123232   >>