D12121212213231323132323323132322331311331313232233132313112113131   >>    D1212121221323132313232332313232233131133131323223313231311211313   <<    D12121212213231323132323323132322331311331313232233132313112113133   >>      D12121212213231323132323323132322331311331313232233132313112113132   >>