D12121323331322331313232223132313231323133313223313233313111323331   >>    D1212132333132233131323222313231323132313331322331323331311132333   <<    D12121323331322331313232223132313231323133313223313233313111323333   >>      D12121323331322331313232223132313231323133313223313233313111323332   >>