D12121212213231323132323323132322331311331313232233132313233231131   >>    D1212121221323132313232332313232233131133131323223313231323323113   <<    D12121212213231323132323323132322331311331313232233132313233231133   >>      D12121212213231323132323323132322331311331313232233132313233231132   >>